2011 Dufour Grand Large 405 - Photo 1
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2011 Dufour Grand Large 405

other used Listed 0 days ago

Specifications

Make Dufour
Model Grand Large 405
Year 2011
Length 39.0ft (11.9m)
Engine Volvo Penta D2-40F, 30 HP, approx. 2100-2200 hrs
Fuel Type Diesel
Location Saint Martin (French Part)

Equipment & Extras

Jib
on Furler w/ UV Strip
Mast
Factory original
Heads
Quick silent electric toilet
Solar
(4) 100W Renogy flexible solar panels with charge monitor and battery temperature sensor
Bimini
w/ Sunbrella fabric (servicable condition)
Cleats
(6)
Engine
Volvo Penta D2-40F
Galley
Long galley setup, efficient for onboard living and meal preparation
Layout
3 double cabins, 2 heads
Wiring
New wiring from shore power inlet to inverter and batteries; upgraded with thicker cable (2023)
Fenders
(7) with socks
Filters
All filters (primary, secondary, and oil) replaced Aug 2025 with genuine Volvo Penta parts
Gearbox
Gearbox oil replaced Sept 2023
Showers
Electric shower drain pumps in both heads (manual push-button)
Winches
(4) manual Lewmar winches (2 by companionway, 2 aft)
Liferaft
Group A liferaft (8 pax, expired — requires servicing)
Lighting
Many saloon and galley wires replaced with new cabling and updated LED lights
Mainsail
Ullman Sails, Cross Cut Dacron w/ 3 Reef Points & 4 Partial Battons (NEW 2024)
Steering
Double helm with central quadrant (port helm bearing requires replacement in pedestal)
Windlass
Quick 1000W 12V
AutoPilot
Raymarine computer 400 & New wires for network (New September 2024)
Boom vang
Manual
Fuel Tank
200 L / 53 gal (plastic tank, starboard aft cabin under bed)
Generator
Portable 2kW generator
Life ring
with MOB light and safety line
Propeller
Standard 3-blade, original Volvo Penta (replaced Sept 2023)
Aft cabins
2 aft cabins with generous overhead clearance, sharing 1 head
Mattresses
New mattresses (May/June 2024) in all cabins.
Protection
Victron galvanic isolator (2023)
Fire Safety
Fume/Fire alarm system mounted in saloon.
Fuel System
Shut-off valve located under starboard aft cabin bed
Primary VHF
Standard Horizon Eclips (New July 2024)
Shore Power
Heavy-duty shore power cable (2023)
Water Tanks
380 L / 100 gal total (200 L plastic tank, port aft cabin under bed; 180 L plastic tank, master cabin under bed)
Master cabin
1 master cabin with en-suite head
Registration
Class A, 8 passengers
Water Heater
Approx. 100L, engine-driven only.
Anchor Roller
(New 2024)
Cockpit Seats
Teak
Cockpit table
Large central table with folding sides and storage space
Configuration
Inboard saildrive (seal recommended for replacement at next haul-out)
Dinghy anchor
Small foldable with rode
Holding Tanks
45 L in master head, 50 L in main head
Refrigeration
Large top-and-bottom opening chest fridge; lower section functions as a freezer, upper section as refrigerator with side compartment for wine/drinks. Runs on original Secop BD50F 12/24V compressor.
Secondary VHF
Hand held VHF
Swim Platform
w/ hidden ladder and deck shower
Primary Anchor
Delta 44 lb primary anchor with 50 m chain
Saltwater pump
Foot-operated for galley sink
Wind direction
New November 2024 (Currently having connection issues)
Freshwater pump
Quick electric supplying galley, heads, and deck shower
House Batteries
5 × 115Ah Victron AGM batteries (2023/24)
Running rigging
All replaced (2023)
Air Conditioning
(2) Dometic units (120V): 16,000 BTU for master/saloon/galley, (1) unit for aft cabins (currently non-operational)
Chartplotter/MFD
Raymarine Axiom & (2024)
Cockpit cushions
(2) long (blue Sunbrella fabric)
Dodger/sprayhood
in good condition
Inverter/Charger
Victron Multiplus Compact (12V / 2000VA / 80A, July 2023)
Secondary Anchor
Delta anchor with chain & rode
Standing rigging
Complete new (2023): backstays, forestay with new furling drum, and shrouds
Interior woodwork
Wrapped with a high end bright whitewash wood wrap material
Manual bilge pump
Whale (new Sept 2025)
Navigation Lights
Port, starboard, and aft lights with new wiring (August 2024)
Sleeping Capacity
Designed to sleep 8, but short leg extensions for lowering the saloon table are missing, so realistically accommodates 6 comfortably
Battery Monitoring
Analog monitoring for both house bank and starter
Electrical Systems
110V AC / 12V DC US Spec.
Emergency Steering
Manual emergency tiller
Fire extinguishers
(ABC) in each cabin, saloon, and galley
Magnetic compasses
(2)
Electric bilge pump
(1) centralized w/ Float Switch
Depth/Speed Transducer
Air star multi-sensor
Engine Starter Battery
Single starter battery (Aug 2023)
Multifunction Displays
Raymarine P70 + Raymarine I70S (2024)
Mesh side shade curtains
(grey)
Stainless Steel Fittings
Pulpit (slightly bent), stanchions with side access, pushpit with reinforced back plate for dinghy outboard
Master cabin lighting/fans/sockets
LED lighting, (2) fans, (1) double socket (all replaced summer 2024).
Port & starboard aft cabins lighting/fans/sockets
(2) lights, (1) fan, (1) double socket each (all replaced summer 2024).
  • Custom interior wrap
  • New standing rigging (2023)
  • New running rigging (2023)
  • New mainsail (2024)
  • New autopilot (2024)
  • New Raymarine Axiom 7 MFD (2024)
  • New Victron Inverter/Charger (Multiplus Compact 12V / 2000VA / 80A) (2023)
  • New propeller (2023)
  • LED lighting in cabins (2024)
  • Fans in cabins (2024)
  • Double sockets in cabins (2024)
  • New mattresses (2024)
  • Rechargeable motion-sensor lights
  • Raymarine P70 + Raymarine I70S Multifunction Displays (2024)
  • Standard Horizon Eclips Primary VHF (2024)
  • Hand held VHF
  • New wind direction sensor (2024)
  • Heavy-duty shore power cable (2023)
  • Victron galvanic isolator (2023)
  • New wiring from shore power inlet to inverter and batteries (2023)
  • 4x 100W Renogy flexible solar panels
  • Cockpit cushions
  • Teak on cockpit seats
  • Large central cockpit table
  • Swim platform with hidden ladder
  • Deck shower

Description




'Knot Working' is anything but that! Owned by a passionate and knowledgeable yachtsman, this Dufour 405GL has been well maintained and continuously upgraded. Having enjoyed his time sailing the Caribbean, the owner’s plans have changed, and he is now seeking a new steward to enjoy this vessel as much as he has.Her interior boasts a custom wrap, creating a bright, modern, and inviting space with the full galley, spacious salon, 2 guest cabins aft and master forward. Equipped with new standing and running rigging in 2023, a new mainsail in September 2024, and a host of recent upgrades, 'Knot Working' is primed for adventure. Recent Maintenance & Upgrades Include:New standing rigging, forestay, and furling drumNew running riggingNew mainsailNew autopilotNew Raymarine Axiom 7 MFDNew Victron Inverter/Charger (Multiplus Compact 12V / 2000VA / 80A)New propellerAnd more!Contact us today for additional details, more photos, or to submit your offer. This turn-key three-cabin cruiser is priced to sell and already located in some amazing cruising grounds. Are you ready to be 'Knot Working' and sailing the Caribbean?Additional InformationAccommodationRegistration: Class A, 8 passengersLayout: 3 double cabins, 2 headsSleeping Capacity: Designed to sleep 8, but short leg extensions for lowering the saloon table are missing, so realistically accommodates 6 comfortablyCabins1 master cabin with en-suite head2 aft cabins with generous overhead clearance, sharing 1 headGalley: Long galley setup, efficient for onboard living and meal preparationNote: No dedicated crew cabinInterior Comforts and AmenitiesInterior woodwork was wrapped with a high end bright whitewash wood wrap material. The hard wood trim was left exposed giving a nice contrast and a bright modern look to the interior. The wrap is IMO-approved, fire-resistant, and made from recycled materials — a custom product from South Korea, with an investment of around $8,000 USD.Galley, Comfort & SystemsRefrigeration: Large top-and-bottom opening chest fridge; lower section functions as a freezer, upper section as refrigerator with side compartment for wine/drinks. Runs on original Secop BD50F 12/24V compressor. Performs very well.Cooking: ENO 2-burner stove with oven & grill (gimbaled, installed Nov 2023). Gas installation fully replaced at the same time. Includes 3 small gas bottles. Trident Marine LP Gas control system with shut-off valve behind stove.Fire Safety: Fume/Fire alarm system mounted in saloon.Water Heater: Approx. 100L, engine-driven only.Cabins & LightingMaster cabin: LED lighting, (2) fans, (1) double socket (all replaced summer 2024).Port & starboard aft cabins: (2) lights, (1) fan, (1) double socket each (all replaced summer 2024).All cabins fitted with new mattresses (May/June 2024). Aft cabins upgraded with added sponge under original mattresses for comfort; master cabin has new mattress & cover.Multiple new LED lights throughout saloon & galley; added rechargeable motion-sensor lights for galley/saloon.Air Conditioning: (2) Dometic units (120V):16,000 BTU for master/saloon/galley(1) unit for aft cabinsCurrently non-operational: requires new seacocks and temperature sensors, and likely re-gassing.Safety Fire extinguishers (ABC) in each cabin, saloon, and galleyElectronics and NavigationAutoPilot: Raymarine computer 400 & New wires for network (New September 2024)Chartplotter/MFD:  Raymarine Axiom & (2024)Multifunction Displays: Raymarine P70 + Raymarine I70S (2024)Depth/Speed Transducer: Air star multi-sensor Primary VHF: Standard Horizon Eclips (New July 2024)Seccondary VHF: Hand held VHFWind direction: New November 2024 (Currently having connection issues, looking into it..)(2) magnetic compass'Electrical Systems110V AC / 12V DC US Spec.BatteriesHouse Batteries: 5 × 115Ah Victron AGM batteries (2023/24) (3) main batteries purchased July 2023, (2) additional batteries added August 2024Engine Starter Battery: Single starter battery (Aug 2023) *disconnected when docked to prevent parasitic draw or overchargingElectrical EquipmentShore Power: Heavy-duty shore power cable (2023)Protection: Victron galvanic isolator (2023)Wiring: New wiring from shore power inlet to inverter and batteries; upgraded with thicker cable to handle high current spikes and longer cable runs (2023)Inverter/Charger: Victron Multiplus Compact (12V / 2000VA / 80A, July 2023)Battery Monitoring: Analog monitoring for both house bank and starterSolar:  (4) 100W Renogy flexible solar panels with charge monitor and battery temperature sensorGenerator: Portable 2kW generator (used once or twice per week at anchorage for top-ups)Lighting: Many saloon and galley wires replaced with new cabling and updated LED lights   Deck and Hull EquipmentDeck & EquipmentMooring EquipmentPrimary Anchor:  Delta 44 lb primary anchor with 50 m chainSecondary Anchor: Delta anchor with chain & rode Dinghy anchor:Small foldable with rodeWindlass: Quick 1000W 12VAnchor Roller (New 2024)(6) CleatsDeck EquipmentBimini w/ Sunbrella fabric Servicable condition. Isinglass is cloudy and should be replaced. Mesh side shade curtains (grey)Dodger/sprayhood in good conditionCockpit(2) long cockpit cushions (blue Sunbrella fabric)Teak on Cockpit Seatslarge central table with folding sides and storage spaceMultiple lines, numerous spares,(7) fenders with socksSwim Platform w/ hidden ladder and deck showerStainless Steel Fittings: Pulpit (slightly bent, no operational impact, visually hard to notice), stanchions with side access, pushpit with reinforced back plate for dinghy outboardSafety EquipmentLife ring with MOB light and safety lineLiferaft:  Group A liferaft (8 pax, expired — requires servicing)Navigation Lights: Port, starboard, and aft lights with new wiring (August 2024)Sails and RiggingSailsMainsail: Ullman Sails, Cross Cut Dacron w/ 3 Reef Points & 4 Partial Battons (NEW 2024)Jib on Furler w/ UV StripFactory original mastComplete new standing rigging (2023): backstays, forestay with new furling drum, and shroudsManual boom vangAll running rigging replaced (2023)(4) manual Lewmar winches (2 by companionway, 2 aft)Mechanical EquipmentEngine & MaintenanceEngine: Volvo Penta D2-40FPrevious service included rod and gasket replacement (before current ownership)Since purchase: exhaust elbow replaced; seawater pump rebuilt (shaft, lip seals, etc.)One port aft engine mount bolt snapped during replacement; will be repaired during planned haul-out (November)Steering: Double helm with central quadrant (port helm bearing requires replacement in pedestal)Emergency Steering: Manual emergency tillerBilge PumpsWhale manual bilge pump (new Sept 2025)(1) centralized electric bilge pump w/ Float SwitchPlumbing & PumpsFoot-operated saltwater pump for galley sinkQuick electric freshwater pump supplying galley, heads, and deck showerHeads: Quick silent electric toiletShowers: Electric shower drain pumps in both heads (manual push-button)Engine InfoEngine & PropulsionEngine: Volvo Penta D2-40F, original (2011)Horsepower: 30 HPConfiguration: Inboard saildrive (seal recommended for replacement at next haul-out)Fuel: DieselPropeller: Standard 3-blade, original Volvo Penta (replaced Sept 2023)Gearbox: Gearbox oil replaced Sept 2023Engine Hours: Approx. 2100–2200 hrs (LCD display currently burned out; replacement orderedFilters: All filters (primary, secondary, and oil) replaced Aug 2025 with genuine Volvo Penta partsFuel System: Shut-off valve located under starboard aft cabin bedTankageFuel: 200 L / 53 gal (plastic tank, starboard aft cabin under bed)Water: 380 L / 100 gal total200 L (plastic tank, port aft cabin under bed)180 L (plastic tank, master cabin under bed)Holding Tanks:45 L in master head50 L in main headOwners Comments and Boat HistoryThis boat is my full-time home and a solid, reliable vessel. It offers plenty of space for guests, with a wide cockpit perfect for relaxing and a spacious saloon and galley. The long galley layout makes day-to-day living simple and efficient. With high ceilings throughout the interior, it’s especially comfortable for taller people.The aft cabins have been designed with practicality in mind — the lazarettes were pushed back to allow more standing and sitting room. I’ve also solo-sailed this boat across the Caribbean, and can say it’s extremely easy to handle thanks to its straightforward and simple setup, perfect for both learning and confident sailing.There was some water damage in the past from hatches being left open, along with normal cosmetic wear and tear. To refresh the interior, the boat was fully surface-wrapped, giving it a bright, modern look. The backs of some panels were left unwrapped due to the high additional cost. The wrap is IMO-approved, fire-resistant, and made from recycled materials — a custom product from South Korea, with an investment of around $8,000 USD.I purchased this boat in June 2022. It had previously been temporarily used by Dream Yacht, but the owners were not satisfied with the way it was maintained, and once their agreement ended the boat was left unattended at the dock. A close friend of mine, who was a mechanic for them, assured me the boat could be brought back into good condition — and he was right.Since then, it has served me very well over the past three years. I’ve sailed it across the Caribbean, including in rough conditions, with no major issues. I also live on it full time, which has proven how comfortable and reliable it is as a liveaboard.There are still a few minor items that need attention, which I am working on, but due to my current work position my time is extremely limited, and I am no longer getting the use out of it that I once did.DisclaimerThe company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change or withdrawal without notice.







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