2022 Neel LEEN 72 Trimaran
“Ellee”
Description
MOTOR YACHT ELLEE – LEEN 72 TRIMARAN
Hull No. 001 * Owner’s Version * Hybrid Propulsion * Proven Offshore Cruiser
"The sea, once it casts its spell, holds one in its net of wonder forever."
-Jacques-Yves Cousteau
Some yachts are built for destinations. Others are built for the journey itself. ELLEE belongs firmly in the latter category.
Never intended as a dockside showpiece, ELLEE was conceived as a true exploration yacht- designed to carry her owners safely, comfortably, and efficiently to distant horizons without compromising on luxury.
Designed by renowned naval architect Bernard Nivelt and developed in collaboration with acclaimed architect, yachtsman, and naval designer Pierre Frutschi, ELLEE embodies a highly refined balance of long-range efficiency, seaworthiness, comfort, and innovative multihull design.
As Hull No. 001 of the LEEN 72 series, ELLEE was created in close collaboration with experienced offshore cruisers seeking a smarter approach to long-range yachting. Their extensive passagemaking knowledge helped shape an owner-operated yacht that combines exceptional efficiency, comfort, and ease of handling for extended voyages.
Far more than a standard production vessel, ELLEE reflects years of real-world cruising experience and thoughtful customization. Every significant decision, from her unique accommodation layout and integrated tender garage to her advanced navigation systems, energy-management solutions, and custom flybridge, was made with safety, efficiency, comfort, and operational simplicity in mind.
Over more than 10,000 nautical miles of proven owner-operated cruising, ELLEE has repeatedly demonstrated the strengths of the LEEN concept: remarkable fuel efficiency, impressive stability, and a level of onboard livability rarely found in a yacht of her size. Her cruising record includes a successful transatlantic crossing and extensive exploration from Europe to Newfoundland, following a route that included France → Portugal → Azores → Bermuda → Bahamas → U.S. East Coast → Nova Scotia → Newfoundland → St. Pierre & Miquelon:
ELLEE is not simply a yacht built to reach destinations; she is a yacht designed to embrace the voyage itself. Combining innovative design, proven offshore capability, and exceptional owner-focused customization, she represents a compelling opportunity for those seeking true long-range cruising independence.
Her name ELLEE, short for Elephant, reflects her owners' deep connection to Africa, conservation, and exploration- values that have shaped not only her identity but also the warm, welcoming atmosphere experienced throughout the yacht.
A YACHT DEFINED BY EXPERIENCE
ELLEE reflects a lifetime of experience on the water. She wasn't just customized after delivery, rather conceived and specified by her original and only owners who have spent decades sailing and cruising internationally, including Pacific and Atlantic passages, commercial yacht deliveries, and extensive exploration throughout North America and beyond. Their objective was not simply to purchase a yacht, but to create a platform capable of safe, comfortable, and efficient long-range cruising.
Every major customization aboard ELLEE reflects that philosophy. From the main-deck owner's suite and integrated tender garage to the energy systems, flybridge configuration, and navigation package, the yacht was refined to improve everyday life aboard while enhancing offshore capability and ease of operation.
The result is a yacht that feels practical, intuitive, and exceptionally well considered- qualities that become increasingly valuable with every mile traveled.
FREEDOM THROUGH EFFICIENCY
The LEEN 72 was conceived as a new generation of long-range cruising yacht, combining the efficiency advantages of a trimaran hull with the flexibility of hybrid propulsion.
ELLEE's slender hulls move efficiently through the water, reducing resistance and lowering fuel consumption compared to many traditional displacement motor yachts. The platform's inherent efficiency contributes to impressive cruising range while maintaining exceptional comfort at sea.
Power is provided by an upgraded Cummins QSL9 410 HP diesel engine working in conjunction with twin Bellmarine electric drives, creating a highly efficient and remarkably flexible propulsion solution. At lower speeds, electric propulsion allows for quiet and efficient operation, while the diesel engine provides reliable passagemaking performance when required.
The LEEN 72 design is recognized for its long-range cruising capability and substantial fuel capacity, making it well suited for offshore passagemaking and extended time away from marina services.
Combined with lithium battery capacity, solar generation, and sophisticated energy-management systems, ELLEE offers the autonomy and efficiency serious cruisers demand.
During the owners' transatlantic crossing, solar charging and battery capacity significantly reduced dependence on generator operation and contributed to the vessel's self-sufficient cruising profile.
A NEW EXPERIENCE OF SPACE
With a 29-foot beam and the unique volume advantages of the trimaran platform, ELLEE delivers a level of comfort and livability more commonly associated with substantially larger yachts.
A defining feature of the yacht is her highly desirable Owner’s Version arrangement. The owner's suite occupies the aft portion of the main deck, benefiting from abundant natural light, excellent visibility, and direct access to the yacht's primary living spaces.
Below, the dedicated starboard hull is reserved exclusively for the owner's facilities, including a dressing area, dual-vanity bathroom, separate shower, and private toilet. The result is a private retreat more reminiscent of a waterfront apartment than a traditional yacht stateroom.
Guest accommodations are thoughtfully separated between the forward center hull and the port float, providing excellent privacy for family and guests while preserving the owner's sanctuary.
The aft center hull is dedicated to a large integrated tender garage, enhancing functionality, storage, and deck organization while further distinguishing ELLEE from conventional accommodations layouts.
SEAMLESS LIVING
Life aboard ELLEE centers around an open and inviting main deck where the salon, dining area, galley, and cockpit function as one integrated living environment.
LEEN's signature seamless cockpit-salon design results in a seamless blending of cockpit and salon into a unified living space. Large windows flood the interior with natural light while maintaining a constant connection to the surrounding seascape.
Forward, the signature fully glazed wheelhouse offers sweeping panoramic sightlines and functions equally well as a navigation center and observation lounge. Direct deck access from the helm further enhances safety and convenience during docking, line handling, and passagemaking.
Numerous custom upgrades further enhance comfort aboard, including enlarged forward salon seating, a glass partition between the galley and wheelhouse, extensive pantry and storage spaces, custom window treatments, a retractable television, premium audio systems, and customizable lighting zones throughout the yacht.
The result is a living environment ideally suited for both extended cruising and life aboard.
ELEVATED OUTDOOR LIVING
One of ELLEE's most impressive features is her extensively customized flybridge.
Protected by a flybridge superstructure supporting integrated solar panels and a removable bimini with carbon fiber posts, the space functions as a true outdoor living room with panoramic views in every direction.
The custom arrangement incorporates a large U-shaped seating area, dedicated dining space, integrated sunpads, custom movable helm seating, and a fully equipped outdoor galley complete with grill, refrigerator, sink, icemaker, storage, and four Valdenassi bar stools.
Whether entertaining guests, enjoying a quiet sunset at anchor, or overseeing a passage from the upper helm, the flybridge offers an exceptional amount of usable outdoor living space rarely found aboard a yacht of this size.
Combined with the spacious cockpit and seamless interior-exterior flow, ELLEE offers a resort-like onboard experience while retaining the practical functionality expected of a serious cruising yacht.
CAPABILITY WITHOUT COMPLICATION
ELLEE was configured from the outset to be confidently operated by knowledgeable owners without the need for full-time crew.
The Dockmate wireless docking system, bow thruster, integrated vessel-management systems, and comprehensive Simrad navigation suite help simplify routine operation while enhancing safety and situational awareness.
Real-time monitoring of navigation data, electrical systems, tanks, batteries, lighting, pumps, and essential onboard systems is available through centralized control interfaces, allowing owners to focus on cruising rather than systems management.
This thoughtful integration of technology and practicality is a defining characteristic of the yacht and contributes significantly to her appeal as a true owner-operated passagemaker.
PROVEN OFFSHORE
Few brokerage offerings can point to such extensive and recent offshore cruising experience.
ELLEE has successfully completed more than 10,000 nautical miles of cruising, including a transatlantic passage from Europe to Bermuda followed by extensive exploration of the Bahamas, the U.S. East Coast, Nova Scotia, Newfoundland, and surrounding waters.
Throughout these voyages, ELLEE consistently demonstrated the efficiency, comfort, safety, and stability for which the LEEN 72 platform has become known.
Her cruising history provides an uncommon level of confidence for prospective owners seeking a yacht that has already proven her capabilities beyond protected coastal waters.
READY FOR THE NEXT ADVENTURE
Offered fully equipped and comprehensively outfitted for extended cruising, ELLEE represents a rare opportunity to acquire a proven, owner-focused long-range yacht that has already benefited from years of thoughtful refinement and real-world testing.
Combining hybrid efficiency, remarkable living space, offshore capability, and true owner-operator practicality, ELLEE stands apart as one of the most distinctive cruising yachts available today.
More than a yacht, ELLEE is an invitation to travel farther, stay longer, and experience the sea with a level of freedom, comfort, and confidence that few vessels can match.
Key Features:
Ten Reasons ELLEE Stands Apart
- Hull No. 001
The original LEEN 72 and the yacht that helped define the model. Thoughtfully customized and continuously refined from the very beginning.
- Proven Offshore Passagemaker
Over 10,000 nautical miles of owner-operated cruising, including a transatlantic crossing from France to North America through Portugal, the Azores, Bermuda, the Bahamas, the U.S. East Coast, Nova Scotia, and Newfoundland.
- Designed by Experienced Cruisers
Specified, customized, and continually improved by owners with decades of offshore boating experience, with practical enhancements throughout the yacht for safety, efficiency, and comfortable long-range living.
- True Owner-Operated Design
Designed to be safely and confidently handled without a permanent crew through features such as the Dockmate wireless docking system, redundant helm stations, integrated vessel management, and outstanding visibility.
- Hybrid Efficiency
Advanced hybrid propulsion, intelligent energy management, solar charging, lithium battery technology, and remarkably low fuel consumption combine to deliver exceptional cruising range, operational flexibility, and quiet onboard living.
- Integrated Tender Garage
A fully enclosed hydraulic tender garage with push-button launch and retrieval keeps the Williams SportJet protected from the weather while preserving the yacht's clean exterior lines.
- Luxury Designed for Living Aboard
The desirable Owner’s Version features a spacious main-deck owner's suite, expansive indoor-outdoor living areas, premium residential appliances, and all the comforts needed for extended cruising.
- Guest Accommodations
Located in separate hulls, allowing owners and guests to enjoy exceptional privacy during extended cruises.
- Seakeeping
Her advanced trimaran configuration delivers superior seakeeping performance and inherent stability, eliminating the need for supplementary mechanical stabilization.
- Original Owners • Never Chartered
Carefully maintained by her original owners, never chartered, and continuously upgraded throughout her cruising history.
Dunigan Marine Group is pleased to assist you in the purchase of this vessel. This boat is centrally listed by David Walters Yachts. It is offered as a convenience by this broker/dealer to its clients and is not intended to convey direct representation of a particular vessel
Overview
Key Specifications
Weight & Measurements
Accommodation
Tankage
Registration & Documentation
Engines
Generators
Full Details
Interior Accommodations and Layout
ELLEE's interior combines contemporary elegance with the functionality and livability demanded by serious long-range cruising. Designed around the LEEN 72's highly efficient trimaran platform, the yacht offers remarkable volume, natural light, and privacy rarely found in a vessel of this size. Light oak joinery, expansive windows, and clean architectural lines create a bright, sophisticated atmosphere that remains constantly connected to the surrounding seascape.
The main deck is arranged as a seamless open-concept living environment where the cockpit, salon, dining area, and galley flow naturally together. At the heart of the yacht, the spacious salon benefits from panoramic windows and a custom enlarged forward seating area, creating a comfortable setting for entertaining, dining, or relaxing underway. Forward, the spacious wheelhouse serves as both a comfortable observation lounge and ELLEE's primary navigation center.
The hallmark of ELLEE's Owner’s Version layout is the private main-deck owner's suite, located aft and enjoying exceptional privacy, abundant natural light, and sweeping water views. The suite extends into the dedicated starboard hull below, where a dressing area, dual-vanity bathroom, separate shower, and private facilities create a residence-like owner's retreat. Guest accommodations are thoughtfully separated between the forward center hull and port float, ensuring excellent privacy and comfort for family and guests.
ELLEE has been further customized to enhance onboard comfort and functionality. Notable upgrades include a retractable 40-inch television in the wheelhouse, a glass partition separating the galley and wheelhouse, extensive storage and pantry space, custom window treatments throughout, dual hatch screens and blackout covers, and fully dimmable lighting with programmable zones. A premium Fusion Bluetooth/WiFi audio system paired with Bowers & Wilkins speakers provides exceptional sound quality throughout the yacht, including the salon, helm, owner's suite, cockpit, and flybridge. Access to the flybridge is conveniently provided from both the cockpit and the interior lounge, reinforcing the yacht's seamless integration of indoor and outdoor living spaces.
Highlights
- Contemporary interior finished in elegant light oak joinery
- Open-plan salon, dining area, galley, and cockpit arrangement
- Fully glazed wheelhouse with approximately 270-degree visibility
- Direct deck access from the wheelhouse via dedicated gangway door
- Main-deck owner's suite with panoramic water views
- Dedicated owner's hull with dressing area, dual washbasins, separate shower, and private toilet
- Custom enlarged forward salon seating area
- Glass partition between galley and wheelhouse
- Retractable 40-inch television in wheelhouse
- Premium Fusion Bluetooth/WiFi audio system
- Bowers & Wilkins speakers throughout the yacht
- Large pantry and abundant storage cabinetry
- Custom window shades throughout
- Salon curtain for large sliding door
- Dual screens and blackout covers for all hatches
- Fully dimmable lighting with customizable lighting zones
- Reverse-cycle climate control throughout the interior accommodations
- Separate guest accommodations for enhanced privacy
- Flybridge access from both cockpit and interior lounge
- Seamless transition between interior and exterior living areas
- Exceptional visibility from both wheelhouse and flybridge helm stations
- Designed for comfortable owner operation and extended liveaboard cruising
- Remarkable interior volume and livability made possible by the trimaran platform
MAIN SALON
The Main Salon, directly adjacent to the cockpit, results in one continuous living area. This is a welcoming retreat designed for comfort, connection, and relaxation. Bathed in natural light and offering panoramic views of the surrounding seascape, it provides an elegant setting for quiet moments, social gatherings, entertaining, family meals, or relaxing underway. Thoughtfully appointed with luxurious furnishings and modern amenities, the salon blends sophisticated style with the practicality required for extended voyages, creating a space that feels equally at home in remote anchorages and exotic destinations.
Highlights
- Full width glazing
- Unobstructed access to wheelhouse
- Spacious, light-filled interior with panoramic ocean views
- Elegant, contemporary design with premium finishes throughout
- Custom enlarged seating area
- Formal dining area for memorable meals and entertaining
- Advanced entertainment system for movies, music, and connectivity
- Seamless indoor-outdoor flow, connecting guests to the surrounding environment
- Climate-controlled comfort for enjoyment in any destination
- Designed for extended cruising, combining luxury, practicality, and safety
MASTER STATEROOM
A defining feature of ELLEE's Owner’s Version layout, the master stateroom is located aft on the main deck, providing exceptional comfort, privacy, and convenience. Large surrounding windows flood the space with natural light while offering impressive views underway or at anchor. Positioned away from the guest accommodations below, the suite delivers a true residential feel and enjoys direct access to the owner's private facilities located within the starboard hull.
Highlights
- Main-deck owner's stateroom
- Island king berth
- Large surrounding windows
- Excellent natural light and visibility
- Direct access to owner's private facilities
- Outstanding separation from guest accommodations
- Residential-style layout
MASTER HEAD
The entire starboard hull is dedicated to the owner's private facilities. The master head arrangement utilizes the unique trimaran design to create separate spaces for the shower, toilet, washbasins, and dressing area, resulting in an exceptionally spacious owner's retreat.
Highlights
- Residential-style head extending across the entire starboard float
- Separate shower compartment
- Separate toilet compartment
- Twin washbasins
- Dedicated dressing room
- Extensive storage
- Excellent privacy
VIP STATEROOM (CENTER FLOAT)
Located forward in the center hull, the VIP stateroom serves as the yacht's primary guest suite. The layout provides excellent privacy while offering comfortable accommodations for extended cruising. Its forward position creates a quiet retreat for owners' guests and family members.
Highlights
- Forward center-hull location
- Island double berth
- Private ensuite facilities
- Generous storage
- Excellent privacy
- Ideal VIP guest accommodations
VIP HEAD
The VIP ensuite head is positioned immediately aft of the stateroom and provides guests with private facilities designed for long-range cruising comfort.
Highlights
- Private ensuite arrangement
- Separate shower area
- Vanity with storage
- Electric freshwater toilet
- Direct access from VIP stateroom
GUEST CABIN (PORT FLOAT)
Situated within the port float, the guest stateroom takes full advantage of the trimaran's unique configuration. By locating the cabin in its own hull, guests enjoy a level of privacy rarely found aboard a yacht of this size.
Highlights
- Private port-hull location
- Double berth
- Ensuite head
- Hanging locker and storage
- Ideal for family or guests
- Exceptional privacy
GUEST HEAD
The port guest cabin benefits from its own private ensuite head, allowing guests to enjoy accommodations comparable to those aboard much larger yachts.
Highlights
- Private ensuite arrangement
- Separate shower area
- Vanity and storage
- Electric freshwater toilet
GUEST CAPACITY AND CREW CABIN
ELLEE was never intended to maximize guest capacity. Instead, every design decision prioritized the experience of the owners living aboard for extended periods. She was conceived as an owner-operated yacht, therefore no dedicated crew cabin was incorporated into the original layout. However, the utility area within the starboard pontoon was intentionally equipped with electricity, water, and a sink so that it can be readily converted into crew accommodations should a future owner desire.
GALLEY
Positioned on the starboard side of the main deck, the galley forms the heart of ELLEE's living spaces. Open to both the salon and cockpit, it creates a seamless connection between indoor and outdoor entertaining areas while providing all the amenities required for extended cruising and liveaboard comfort. Full size appliances such as a Samsung side-by-side refrigerator/freezer with ice maker and filtered water allowing owners to provision for extended periods away from marinas.
Highlights
- Excellent sea-going working galley
- Open-plan main-deck layout
- Direct connection to salon and cockpit
- Smeg four-burner induction cooktop
- Smeg stainless steel convection oven
- Stainless steel dishwasher
- Additional Isotherm refrigeration and freezer capacity
- Extensive storage and counter space
- Excellent natural light and visibility
SALON & DINING AREA
The salon occupies the center of the main deck and serves as ELLEE's primary indoor gathering space. Large windows provide panoramic views and abundant natural light, while the open-plan design creates a seamless flow between the galley, dining area, cockpit, and wheelhouse.
Highlights
- Spacious open-concept layout
- Large L-shaped settee
- Dedicated dining area
- Panoramic windows
- Excellent visibility and natural light
- Seamless indoor-outdoor flow
- Direct access to cockpit and helm area
WHEELHOUSE & HELM
The forward wheelhouse is one of LEEN 72's signature features. Positioned forward and elevated above the salon and surrounded by glazing, it offers outstanding visibility and a commanding panoramic visibility for safe and comfortable passagemaking. Complemented by her Dockmate wireless remote-control docking system allowing precise single-operator maneuvering from virtually anywhere onboard.
Highlights
- Raised pilothouse design
- Interior helm station
- Adjacent observation lounge
- Direct access to side decks
- Ideal for offshore cruising
- Integrated navigation and vessel management systems
COCKPIT
The aft cockpit functions as an extension of the interior living spaces and provides a comfortable outdoor area for dining, entertaining, and relaxation.
Highlights
- Spacious covered cockpit
- Outdoor dining area
- Direct access to salon and galley
- Excellent flow between interior and exterior spaces
- Convenient access to swim platform
- Protected entertaining environment
FLYBRIDGE
ELLEE's extensively customized flybridge is one of the most impressive outdoor living spaces aboard any yacht in her class. Protected by a flybridge substructure supporting an integrated solar array and removable bimini with carbon fiber posts, the area provides expansive lounging, dining, and entertaining spaces while serving as a secondary command station. Dockmate wireless remote docking system provides exceptional confidence when maneuvering, especially when short-handed.
Highlights
- Fully customized flybridge layout
- Flybridge helm station
- Large U-shaped seating area
- Dedicated dining table
- Large integrated sunbeds with cup holders
- Custom electric back-to-back helm seating
- Outdoor galley and bar
- Grill, refrigerator, sink, and ice maker
- Four Valdenassi bar stools
- Integrated solar panel installation
- Complete exterior cover package
- Dimmable lighting throughout
- Panoramic views from all seating areas
FLYBRIDGE HELM
The flybridge helm provides an elevated command position with exceptional sightlines and panoramic visibility, making it an ideal operating station for coastal cruising, anchoring, docking, and offshore passagemaking. Fully integrated with ELLEE's advanced Simrad navigation suite, radar, SEA.AI thermal imaging technology, autopilot, and vessel management systems, the flybridge helm delivers comprehensive situational awareness and intuitive control. Designed with both safety and comfort in mind, it serves as a fully redundant command station that complements the lower helm while allowing owners and guests to enjoy the open-air cruising experience.
Highlights
- Twin Simrad NSS16 EVO3S multifunction displays
- Simrad AP44 autopilot control station
- Simrad Halo 20+ radar integration
- SEA.AI thermal imaging and intelligent object-detection system
- Integrated stern camera monitoring
- Real-time vessel systems management through Navico integration
- Full navigation and control redundancy with the interior helm station
- Exceptional visibility for docking, anchoring, and maneuvering
- Comfortable custom helm and companion seating
- Designed for safe, efficient, long-range cruising and passagemaking
ENGINE ROOM
Located within the center hull, ELLEE's spacious walk-in engine room has been designed to provide exceptional access for routine inspection, maintenance, and servicing. Its central location contributes to optimal weight distribution while isolating machinery from the guest accommodations and supporting the yacht's quiet, comfortable cruising characteristics.
Highlights
- Dedicated machinery space
- Central hull location
- Excellent access for service and maintenance
- Separation from guest accommodations
- Efficient weight distribution
TENDER GARAGE
ELLEE features a large integrated tender garage that provides secure and convenient storage for the yacht's tender, paddleboards, snorkeling/dive equipment and watersports gear.
Highlights
- Integrated tender garage
- Located aft in the center hull
- Hydraulic launch and retrieval system
- Secure weather-protected storage
- Ideal for long-range cruising and adventure equipment storage
Navigation and Electronics
ELLEE is equipped with a fully integrated, state-of-the-art navigation, communications, and vessel management suite engineered to support safe, efficient, and confident passagemaking. Redundant helm stations at both the wheelhouse and flybridge are centered around four Simrad NSS16 EVO3S multifunction displays, providing comprehensive navigation, system monitoring, and vessel control. Advanced situational awareness is enhanced through Simrad Halo radar, advanced SEA.AI thermal imaging and AI-assisted object detection system, multiple infrared cameras, dual depth sounders, ultrasonic wind sensing, and a sophisticated Simrad autopilot package.
Communications are equally well considered, featuring dual Vesper Cortex VHF/AIS stations, handheld VHF capability, and globally accessible Starlink satellite internet service. A Pepwave marine Wi-Fi router and external antenna provide reliable onboard connectivity whether underway or at anchor. Beyond navigation and communications, Navico's integrated vessel management system allows seamless monitoring and control of critical onboard systems-including lighting, bilge pumps, energy management, and vessel systems-directly through the Simrad displays. This advanced navigation, communications, and vessel management package delivers a level of capability and redundancy rarely found in a yacht of this size, making ELLEE exceptionally well equipped for long-range cruising and offshore operations.
Highlights
- Four Simrad NSS16 EVO3S multifunction navigation displays:
- Two at the main wheelhouse helm
- Two at the flybridge helm
- Simrad AP44 Autopilot with control heads at both wheelhouse and flybridge helms
- NAC-3 Autopilot Course Computer
- RF25N Rudder Feedback Sensor
- Simrad Halo 20+ Radar
- SEA.AI military-grade AI-enhanced infrared detection and collision-avoidance system
- WindyPlug CV7 Ultrasonic Anemometer
- Dual Airmar IDST810 Depth Sounders (forward and aft)
- Temperature sensors
- Four stern-facing infrared cameras
- Two Vesper Cortex VHF/AIS units with integrated handsets and speakers:
- Fixed helm station unit
- Portable flybridge handset
- Icom handheld portable VHF radio
- Starlink satellite internet system
- Pepwave marine Wi-Fi router with external antenna
- Navico integrated vessel management system for monitoring and controlling:
- Lighting systems
- Bilge pumps
- Energy systems
- Vessel gauges and monitoring functions
Construction and Key Features of the Hull and Deck
ELLEE's advanced vacuum-infused composite construction combines lightweight efficiency with exceptional strength and durability. Built with Kevlar-reinforced fiberglass, her hull structure is engineered for long-range passagemaking, delivering outstanding seaworthiness, impact resistance, and fuel-efficient performance. The result is a capable exploration platform designed to travel farther, more comfortably, and with confidence across a wide range of sea conditions.
Highlights
- Advanced Kevlar-reinforced fiberglass composite construction
- Lightweight design for exceptional fuel efficiency
- Strong, durable structure engineered for offshore cruising
- Excellent strength-to-weight ratio
- Designed for long-range passagemaking
- Stable and comfortable trimaran platform
- Designed to deliver comfort and efficiency across a wide range of cruising conditions
- Built for exploration beyond traditional cruising grounds
DECK
ELLEE's deck layout has been thoughtfully designed to maximize comfort, safety, and connection to the sea. Protected walkaround decks with high bulwarks provide secure movement throughout the yacht, while the spacious cockpit seamlessly integrates with the salon and galley to create a generous indoor-outdoor living environment. Whether underway or at anchor, the deck spaces offer exceptional comfort, visibility, and access to the surrounding landscape.
Highlights
- Protected walkaround decks for safe movement onboard
- Spacious cockpit designed for outdoor living and entertaining
- Seamless connection between cockpit, salon, and galley
- Secure deck layout designed for extended cruising
- Generous outdoor space for dining and relaxation
- Designed to provide comfort and protection in a variety of conditions
Ship Systems
ENGINE AND MECHANICAL
ELLEE combines efficient diesel propulsion with twin electric drives to create a remarkably flexible propulsion system ideally suited to long-range cruising. Her propulsion and machinery systems are centered around a large walk-in engine and machinery room that offers enhanced access for maintenance, inspection, and storage. The space is equipped with a soundproof aluminum engine-room door, engine-room ventilation, LED lighting, two infrared monitoring cameras, a remote oil filter system for simplified servicing, a dual Racor fuel filtration system, and an integrated fire suppression system. Propulsion is provided by a Cummins QSL9 diesel engine rated at 410 HP with approximately 1,500 hours, complemented by twin Bellmarine Drivemaster EVO 20kW electric propulsion motors with straight shafts and Gori three-blade folding propellers, carrying approximately 200 hours. Fuel capacity totals 5,140 liters through two 2,220-liter main tanks and a 700-liter day tank. Maneuverability is enhanced by a Sleipner 48-volt bow thruster controlled from the wheelhouse, flybridge, and Dockmate system, while a Dockmate wireless remote-control docking system provides precise and convenient vessel handling.
- Large walk-in engine/machinery room with enhanced inspection and storage access
- Cummins QSL9 410 HP diesel engine (~1,500 hours)
- Twin Bellmarine Drivemaster EVO 20kW electric propulsion motors (~200 hours)
- Dual Racor fuel filtration system with 5,140-liter total fuel capacity
- Sleipner 48V bow thruster and Dockmate wireless docking system
- Fire suppression system, engine-room ventilation, and soundproof engine-room door
- Dual infrared engine-room cameras and LED lighting for monitoring and visibility
- Remote oil filter system for simplified maintenance
PLUMBING AND TANKAGE
Purpose-built for long-range cruising, ELLEE’s plumbing and tankage systems reflect the efficiency and autonomy that define the LEEN 72 platform. The yacht carries an impressive 5,140 liters (1,358 gallons) of fuel in three aluminum tanks, including two 2,220-liter main tanks and a dedicated 700-liter day tank, providing exceptional range and flexibility for extended passages. Fresh water is supplied by a 1,000-liter (264-gallon) aluminum tank, supporting comfortable onboard living for owners and guests during extended voyages, while waste management is handled through three separate aluminum holding tanks with a combined capacity of 159 liters (42 gallons). The use of aluminum construction throughout the fuel, water, and holding tank systems enhances durability, longevity, and ease of maintenance. Together, these systems complement ELLEE’s efficient propulsion package, delivering the level of range, self-sufficiency, and cruising independence expected from a premium ocean-capable trimaran.
- 5,140 liters (1,358 gallons) total fuel capacity
- Two 2,220-liter (586-gallon) main fuel tanks
- One 700-liter (185-gallon) dedicated day tank
- 1,000 liters (264 gallons) freshwater capacity
- 159 liters (42 gallons) total holding tank capacity
- Three separate 53-liter (14-gallon) holding tanks
- All fuel, water, and holding tanks constructed of marine-grade aluminum
- Designed to support the LEEN 72's celebrated long-range cruising and passagemaking capability
- Dedicated day tank for improved fuel management and system efficiency
- Generous onboard storage capacities enhance self-sufficiency and reduce dependence on marina services during extended voyages
ELECTRICAL SYSTEM
Designed for true worldwide cruising, ELLEE's dual-voltage electrical system seamlessly accommodates both 220V and 110V shore power, allowing compatibility with marinas throughout Europe, North America, and many other cruising regions. Power generation is provided by a 22.5 kW Onan generator (approximately 420 hours), supplemented by 448 watts of Solbian solar panels, while an intelligent energy management system automatically starts and stops the generator based on battery charge levels. At the heart of the yacht's electrical infrastructure is the CZone Touch 7 multiplex monitoring and control system, which centralizes management of lighting, battery status, tank levels, chargers, and onboard systems through an intuitive touchscreen interface. CZone technology is recognized for integrating digital switching, power monitoring, tank indication, and generator control into a single user-friendly platform. Fully dimmable interior and exterior lighting can be customized into individual zones and controlled via Simrad and CZone interfaces, with additional programmable keypads located in both the wheelhouse and flybridge. Complementing the system are comprehensive shore-power protection features, remote-powered cable retrieval systems, abundant AC and USB charging outlets throughout the yacht, and a centrally located breaker panel that provides easy access to electrical distribution, battery management, and bilge pump controls.
Highlights
- Dual-voltage 220V / 110V electrical system with worldwide shore power compatibility
- 22.5 kW Onan generator (approximately 420 hours)
- Four Solbian solar panels producing 448 watts
- CZone Touch 7 digital vessel management system with centralized monitoring and control
- Automatic generator start/stop based on battery state of charge
- Fully dimmable interior and exterior lighting with customizable lighting zones
- Programmable control keypads at both wheelhouse and flybridge
- Three shore-power surge protection systems for 30A, 50A, and 100A service
- Remote-controlled shore-power cable retrieval for 110V and 220V connections
- Additional 110V, 220V, and USB outlets throughout the yacht
- Additional 220V outlets in aft port and starboard lockers
- Comprehensive electrical breaker panel with battery and bilge pump controls
- Advanced energy monitoring including battery status, tank levels, and charger information through the CZone interface
Batteries, Charging & Energy Management
ELLEE features an exceptionally robust and professionally engineered energy management system designed to support extended cruising, at-anchor living, and the vessel’s hybrid operating capability.
The system is centered around six 24-volt MLI Ultra 24/5500 lithium batteries supported by eight 24-volt Optima service batteries, providing substantial onboard energy storage and redundancy. Dedicated battery banks with MasterShunt monitoring are assigned to critical systems including the windlass, bow thruster, capstans, and tender-handling equipment, while separate dedicated starting batteries are provided for both the main engine and generator. Power conversion and charging are handled through a comprehensive Mastervolt and Victron architecture, including dual Mastervolt Mass Combi 3500 inverter/chargers delivering a combined 7,000 watts of inverter power, multiple automatic battery chargers, MPPT solar charge controllers, and a sophisticated Mastervolt Battery Management System. Additional charging capability is supplied by the main engine’s Balmar 48V alternator, while integrated solar charging further enhances energy independence.
Together, these systems provide intelligent power distribution, advanced battery monitoring, rapid charging capability, and the reliability required for long-range cruising and extended periods away from shore power.
Highlights
- Six MLI Ultra 24/5500 lithium batteries
- Eight 24V Optima service batteries
- Mastervolt Battery Management System
- Dual Mastervolt Mass Combi 3500 inverter/chargers
- 7,000 watts of onboard inverter capacity
- Six Mastervolt automatic battery chargers
- Multiple MPPT solar charge controllers
- Main engine Balmar 48V alternator
- Dedicated battery banks for bow thruster, windlass, capstans, and tender systems
- Dedicated engine start battery
- Dedicated generator start battery
- Advanced battery monitoring through MasterShunt technology
- Integrated Mastervolt and Victron energy management architecture for maximum efficiency and reliability
Audio and Visual Entertainment Equipment
ELLEE's entertainment system is centered around a premium Fusion Bluetooth/Wi-Fi audio network paired with Bowers & Wilkins speakers strategically located throughout the yacht, delivering high-quality sound across both interior and exterior living spaces. A retractable television integrated into the Wheelhouse preserves the clean lines of the interior while providing onboard entertainment when desired.
- Retractable 40-inch television integrated into the Wheelhouse
- Premium Fusion Bluetooth/Wi-Fi marine audio system
- High-performance Bowers & Wilkins speakers throughout the yacht
- Independent audio zones throughout the salon, owner's suite, guest accommodations, cockpit, helm and flybridge
Safety Equipment
ELLEE is exceptionally well equipped for offshore passagemaking, with a comprehensive inventory of safety, emergency, firefighting, and navigation equipment designed to support extended cruising with confidence. The yacht carries a Viking 8-person self-righting liferaft certified to ISO 9650-1 standards and approved by SOLAS and ISAF, complemented by an 8-person grab bag, EPIRB, SOLAS flare kit, signal flags, navigation lights, and multiple man-overboard recovery devices. Fire safety is addressed through strategically located fire extinguishers throughout the vessel, a fire blanket, engine-room fire suppression system, and an emergency shutdown system that can instantly stop the engine, generator, and engine-room ventilation in the event of fire. A robust dewatering system includes seven automatic bilge pumps with integrated alarms managed through the CZone monitoring system, as well as a manual bilge pump for redundancy. Additional safety equipment includes an emergency tiller, Pilot 165N life jackets, additional inflatable and conventional life jackets, a fully stocked first aid kit, and a Davis MK3 sextant. Completing the offshore package is an extensive collection of cruising charts and guides covering the European coast, Mid-Atlantic islands, Bermuda, the Bahamas, the U.S. and Canadian East Coasts, Nova Scotia, the St. Lawrence River, Newfoundland, and St. Pierre & Miquelon, making ELLEE exceptionally well prepared for serious cruising adventures. The extensive inventory reflects ELLEE's proven offshore cruising history rather than a typical coastal cruising specification.
Highlights
- Viking 8-person self-righting liferaft (ISO 9650-1, SOLAS & ISAF approved)
- EPIRB and 8-person emergency grab bag
- SOLAS flare kit with hand, parachute, and smoke flares
- Seven automatic bilge pumps with CZone-managed alarms
- Manual bilge pump backup system
- Comprehensive fire protection including engine-room fire suppression
- Emergency shutdown system for engine, generator, and engine-room ventilation
- Multiple man-overboard recovery devices
- Pilot 165N lifejackets with flashlights plus additional lifejackets for guests
- Fully equipped first aid kit
- Emergency tiller and Davis MK3 sextant
- Extensive cruising charts and guides for Europe, Bermuda, the Bahamas, the U.S. East Coast, Canada, Newfoundland, and surrounding cruising regions
- Fire extinguishers located throughout the yacht, including cabins, cockpit, galley, flybridge, saloon, and workshop areas
- Signal flags, anchor ball, navigation lights, and offshore safety equipment package suitable for extended cruising and passagemaking
Tender and Watersports
ELLEE is equipped with a Williams SportJet 435 tender powered by a 90 HP engine and housed in a dedicated integrated tender garage within the center hull. Designed specifically for yachts over 65 feet, the SportJet 435 combines sporty performance, exceptional maneuverability, and seating for up to seven passengers, making it equally capable of transporting guests, exploring remote anchorages, supporting diving expeditions, and enjoying watersports. The tender is launched and retrieved effortlessly via a hydraulic push-button and remote-control system, while a dedicated ski post supports wakeboarding, waterskiing, and towing activities. Safety and cruising readiness are enhanced through a comprehensive inventory that includes life jackets, mooring and towing lines, fenders, anchor, fire extinguisher, security locking system, ClamSeal emergency repair equipment, and a swim ladder for convenient water access.
Highlights
- Williams SportJet 435 tender with 90 HP engine
- Dedicated integrated tender garage in center hull
- Hydraulic push-button and remote-controlled tender launch and retrieval system
- Tender designed for yachts 65 feet and larger with seating for up to 7 passengers
- Ski post for wakeboarding, waterskiing, and towing sports
- Swim ladder for easy water access
- Complete mooring and towing line package
- Life jackets and fire extinguisher
- Anchor and flat fenders with lines
- Code lock and security cable
- ClamSeal emergency hull repair system
- Ideal for guest transportation, shore excursions, and watersports adven
Additional Information
Electrical and Hybrid Propulsion System
ELLEE features an advanced hybrid electrical architecture centered around a 48V lithium battery system integrated with Bellmarine electric propulsion, solar charging, Mastervolt power management, multiple shore power configurations, and automatic generator management. This sophisticated system provides exceptional efficiency, redundancy, and onboard comfort while supporting remarkably low fuel consumption for a yacht of her size.
The hybrid propulsion system provides exceptional operational flexibility. Owners can maneuver quietly under electric power, reduce generator dependence while at anchor or underway, and take advantage of multiple charging sources including solar, shore power, alternator charging, and automatic generator management. The result is quieter cruising, greater energy independence, and reduced operating costs during extended voyages.
This sophisticated hybrid system also allows quiet low-speed maneuvering, reduced generator dependence while cruising, and multiple charging sources including solar, shore power, diesel alternator, and automatic generator management.
Hybrid Electrical System
ELLEE's electrical system is centered around a 48V lithium battery bank, which can be charged from several sources:
- 22.5 kW Onan generator (220V), which may be programmed to automatically start when battery charge reaches approximately 20% and shut down once batteries are fully charged.
- 448 watts of Solbian solar panels.
- 48V alternator on the main diesel engine while underway.
- Shore power, with the ability to connect to:
- 110V / 30A
- 240V / 50A
- 240V / 300A service
The shore power system is particularly convenient, with approximately 80 feet of cable that can be easily deployed and retrieved via remote control.
Power Distribution
The battery bank supplies power:
- Directly to the Bellmarine electric propulsion motors.
- Directly to the bow thruster.
- To the inverters, which distribute both 220V and 110V throughout the yacht.
The following onboard equipment operates via the inverter system:
- Side-by-side refrigerator/freezer
- Induction cooktop
- Dishwasher
- Washing machine
- Dryer
- Air conditioning/climatization
Integrated Management System
Most of the yacht's systems are interconnected through Mastervolt's MasterBus system, allowing:
- Centralized monitoring via the Mastervolt EasyView display.
- Communication and intelligent management between various electrical components.
- Efficient and safe battery charging and system management.
Verified Cruising Fuel Consumption
Cruising speeds at 9.5 knots can be achieved at fuel consumption of approximately 1.6 liters per nautical mile (L/NM) under typical conditions.
The following operating figures were recorded during normal operation and should be considered approximate, as sea state, wind, current, loading, and bottom condition were not documented:
- 1500 rpm: approximately 22 L/hr at approximately 13 knots.
- 1400 rpm: approximately 17 L/hr at approximately 11 knots.
- 1300 rpm: approximately 12 L/hr at approximately 9 knots.
- 1050 rpm (26% throttle / 10% load): approximately 7.5 L/hr, or 1.09 L/NM, at approximately 7.5 knots.
- Approximately 9.5 knots can be achieved at about 1.6 L/NM under typical operating conditions.
These fuel consumption figures are among ELLEE's most remarkable attributes and help illustrate the efficiency of the LEEN hybrid trimaran concept.
Climate Control, Water Systems & Onboard Comfort
Designed for extended cruising in a wide range of climates, ELLEE benefits from a comprehensive climate-control and freshwater management system that delivers residential comfort during extended cruising. A centralized reverse-cycle chilled water air-conditioning system and independent heating provide year-round temperature control throughout the yacht, while multiple climate zones allow personalized comfort in the salon, helm, and guest accommodations. Freshwater independence is enhanced by a high-capacity watermaker and UV-treated filtration system, and each cabin is equipped with its own electric freshwater toilet and dedicated holding tank.
Highlights
- Centralized reverse-cycle chilled water Webasto air conditioning, 84,000 BTU
- Additional Webasto Thermo Top Pro 120/150 heating system
- Five independent heating and air-conditioning zones, with thermostats in salon, helm, and three cabins
- Dessalator Freedom Pro 160 watermaker, 160 liters per hour
- Water filtration system with UV treatment
- Electric freshwater toilets in every cabin, each with separate holding tank
Galley & Appliances
Designed for owners who spend extended periods aboard, ELLEE's galley combines premium residential appliances with generous refrigeration, freezer capacity, and practical storage, making provisioning and meal preparation easy whether at anchor or offshore.
Highlights
- Smeg four-burner induction cooktop with overhead extractor and light
- Smeg stainless-steel convection oven
- Stainless-steel dishwasher
- Samsung full-size stainless side-by-side refrigerator/freezer with ice maker and filtered water
- Isotherm stainless 24V under-counter refrigerator/freezer in galley
- Isotherm 24V two-drawer refrigerator/freezer located just outside the galley
Laundry
Laundry facilities on most yachts can be a compromise. On ELLEE, they are anything but. Designed with the same attention to detail found throughout the yacht, the laundry area offers premium, full-size appliances that provide the convenience and performance of a luxury home.
Highlights
- Full-size Siemens washer and dryer
- Spacious and efficient laundry area
Deck, Exterior Living & Entertaining
ELLEE's exterior spaces have been thoughtfully customized to maximize comfort, functionality, and entertaining capacity. Protected walkaround side decks, abundant seating, and a fully customized flybridge create a welcoming environment for cruising and socializing. Multiple dining, lounging, and sunbathing areas are complemented by a complete package of exterior covers, dimmable lighting, and premium outdoor amenities.
Highlights
- Synthetic teak decking extends throughout the cockpit, side decks, swim platform, and flybridge
- Covered side decks with high bulwarks encircling the deck
- Flybridge superstructure over flybridge helm
- Cockpit full roll-up Isinglass enclosure (removable)
- Three cockpit chairs and couch with covers
- Flybridge bimini with carbon-fiber posts covering the entire flybridge (removable)
- LED underwater lights
- Marinco flybridge searchlight
- Fully customized built-in flybridge layout with:
- Large U-shaped seating area
- Dining table
- Large sunbeds with built-in cup holders
- Custom electric movable back-to-back helm and companion seating
- Custom bar/outdoor galley with grill, refrigerator, sink, icemaker, storage, and four Valdenassi bar stools
- Complete exterior covers for all seating, tables, bar, bar stools, and sunbeds
- All lighting dimmable
Ground Tackle, Anchoring & Mooring
Built for serious cruising, ELLEE features a robust anchoring and mooring package designed for secure operation in a variety of conditions. High-quality ground tackle, twin aft capstans, and an extensive inventory of lines and fenders ensure confidence whether anchoring offshore or docking in challenging environments.
Highlights
- 24V / 2300W Lofrans Titan electric double stainless-steel windlass
- Stainless-steel swivel
- Primary anchor: 100 kg Ultramarine with 40 m of 16 mm galvanized chain plus 20 m rope rode
- Secondary anchor: 81 kg CQR with 40 m galvanized chain plus 20 m rope rode
- Remote Lofrans chain counter
- Mooring line shock absorber
- Twin aft capstans
- Complete set of fenders
- Extensive inventory of dock lines for securing the vessel in all weather conditions
Access, Storage & Practical Enhancements
Thoughtful design features throughout ELLEE improve day-to-day operation and storage while enhancing safety and accessibility. Multiple boarding points, dedicated storage spaces, and a fully integrated tender launch system simplify cruising life whether underway or in port.
Highlights
- Integrated hydraulic push-button and remote-control tender garage
- Electric push-button and remote-control tender launch and retrieval system
- Custom aft port and starboard storage garages with shelving and sink
- Boarding doors on both port and starboard sides adjacent to helm door
- Twelve flush deck hatches
Swim Platform & Water Access
ELLEE offers excellent access to the water for swimming, watersports, diving, and tender operations, with practical features that enhance both convenience and enjoyment at anchor.
Highlights
- Swim platform
- Transom swim ladder
- Hot and cold transom shower
Watersports & Recreational Equipment
A standout feature of ELLEE is the extensive inventory of recreational equipment included aboard. From cycling, paddle sports, diving, fishing, and snorkeling to fitness equipment and watersports gear, the yacht is exceptionally well outfitted for active cruising and adventure-oriented owners.
Highlights
- Cycling
- Two GoCycle folding electric bicycles with docking stations, locks, holster kits, and front panniers
- Two Brompton folding bicycles
- Water
- Two-person inflatable kayak
- Inflatable paddleboard
- Electric air pump
- Paddleboard
- Jobe Pro water skiing package
- Wingboard
- Four neoprene vests
- Diving & Snorkeling
- Hookamax diving system
- Four Easybreath snorkeling masks
- Four PHAZER fins
- Fishing
- Offshore fishing kit (fish up to 100 kg)
- Telescopic landing net
- Filleting kit with cutting board
- Fitness
- Dial-in dumbbells
- Exercise bands
- Yoga mats
BROKER’S COMMENTS
“During my career I have had the opportunity to inspect and represent hundreds of yachts around the world, many significantly larger, more expensive, and recipients of prestigious industry awards. Yet if I were personally searching for a yacht today, ELLEE would be my choice. Her rare combination of remarkable efficiency, true offshore capability, luxurious comfort, and proven cruising pedigree is unlike anything else in her class. More importantly, she was built for the way I believe yachts are meant to be enjoyed—not as dockside showpieces, but as vessels that inspire exploration, adventure, and unforgettable experiences on the water.”
OWNER’S COMMENTS (Optional)
“Even after more than 10,000 nautical miles of owner-operated cruising, including a transatlantic passage, ELLEE continues to exceed our expectations in every respect. She has proven to be an exceptionally solid, seaworthy, comfortable, and remarkably efficient yacht. Perhaps what surprised us most is that she offers the comfort, spaciousness, and amenities of a much larger superyacht, while consuming far less fuel than we ever imagined possible for a yacht of this size and capability. Throughout more than 10,000 nautical miles of cruising, ELLEE never let us down at sea. Life aboard has been comfortable and enjoyable whether underway, at anchor, or in port, and every voyage has reinforced our confidence in her design, reliability, and capability. We are proud of everything ELLEE has accomplished and hope her next owners will enjoy the same adventures, confidence, and unforgettable experiences that she has given us.”
The destination is yours to choose. ELLEE is ready to take you there.
REVIEWS (Optional)
- PassageMaker – LEEN 72 Review: PassageMaker described the LEEN 72 as a fuel-efficient cruising yacht with exceptional usable space, noting the model’s 72-foot length, 29-foot beam, substantial indoor living area, three-stateroom Hull No. 1 configuration, owner-operator suitability, generous flybridge, full-size galley appliances, dishwasher, substantial refrigeration/freezer capacity, generous stowage, long-range efficiency, and the stability advantages of the trimaran platform.
- Motor Boat & Yachting – LEEN 72 Review: Motor Boat & Yachting characterized the LEEN 72 as an avant-garde power trimaran that delivers real cruising efficiency. The review emphasized the three-hull design, deep bulwarks, protected side decks, 29-foot beam, expansive flybridge, apartment-like main-deck living, large tender garage, hybrid drive arrangement, ocean-crossing range, very low fuel burn near displacement speeds, quiet running, and a trimaran ride described as softer and more gentle than typical catamaran motion while retaining multihull stability.
- Owner’s Testimony – ELLEE’s First Transatlantic Crossing: LEEN’s published owner testimony for ELLEE reports that the yacht handled mixed and rough Atlantic conditions well, including winds up to 65 knots and 4.5-meter seas for roughly two hours. The owner described the yacht as comfortable even in bad weather, noted that the crew felt safe, praised the stability of the trimaran platform, reported that alternator and solar charging were sufficient without starting the generator during the crossing, and stated that ELLEE’s comfort, safety, reliability, fuel consumption, and speed did not disappoint.
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