Lagoon 420 Owners Version
Currency
Length
42' 0" - 12.81m
Vessel Location
Coomera QLD
Launch Year
2009
Hull Material
Fibreglass/GRP
A rare opportunity to acquire a three-cabin owner's version Lagoon 420, Sea Dragon presents in excellent condition and has been extensively upgraded for comfortable, trouble free offshore cruising. Originally launched in 2009, this vessel has seen light private use from new and has clearly been cherished throughout her life.
Purchased in 2023 through our brokerage, the current owner sailed Sea Dragon back to Australia and completed a major refit in Townsville in 2024, preparing her for extended bluewater cruising.
Performance is enhanced by a taller mast, providing enjoyable sailing in lighter winds and improved performance across all points of sail. When the sails are down, her upgraded 54hp Yanmar engines (installed 2013) deliver smooth, reliable power.
Recent upgrades & Maintenance (2023-2025):
* All air conditioners serviced (2025)
* All thru-hull fittings upgraded to TruDesign (2025)
* New Victron 3000w inverter (2025)
* New engine crank batteries (2025)
* New standing rigging (2024)
* New running rigging (2024)
* New sail drive seals (2024)
* New Victron battery charger (2024)
* New toilets x3 (2024)
* New Starlink system (2024)
* 2 x New high-capacity bilge pumps (2024)
* New mast tri-colour light (2024)
* New main batteries (2024)
* New alternators on both engines (2023)
* Cummins 11.5kW generator
Now offered for sale due to a change in the owner's circumstances, Sea Dragon represents outstanding value for an extensively upgraded, turnkey cruising catamaran ready to set sail anywhere in the world.
Price
AU $579,000 No more to pay - sail away
Vessel Name
Sea Dragon
Boat Reference
C0625
Launch Year
2009
Length
42' 0" - 12.81m
Beam
7.5m
Draft
1.2m
Displacement
13T
Keel / Ballast
2 x Mini keels
Vessel Location
Coomera Qld
Region
Queensland
Use
Family, Leisure, Cruising
HIN
CNB42151F809
Registration
863764
Designer
Van Peteghem/ Laurent Provost ( VPLP)
Builder
Lagoon, France
Hull Material
Fibreglass/GRP
Decks Material
GRP
Engine
54hp Yanmar Diesels (4JH5E ) with Fuel Transfer System
Engine numbers: E13985 and E13986
Engine Make
Yanmar
Number Engines
2
Horsepower
54HP
Fuel Type
Diesel
Engine Hours
2160
Engine Hours (2nd Engine)
1900
Fuel Consumption
3.5L/hr
Max Speed
8.5 knots - under power
Cruise Speed
6 knots - under power
Propulsion
SD60 Sail drives, fixed props, new seals 2024
Genset
11.5 kva Cummins 952 hrs
Fuel
600L (2 x 300L tanks)
Water
525L FW Tanks (3 x 175L), Pump (new 2024)
Dinghy
Fibreglass Dinghy (shaped like an inflatable) on Davits & Dinghy Engine Hoist Lines (new 2023)
Outboard
Yamaha 9.9 long shaft (new 2018)
Covers
Full canvas enclosure for aft cockpit (new 2018), 360 enclosure allows walking around outside without going in/out of enclosure.
Dodger portion made of thicker Strata glass with 2 panels that fold up into aft cockpit for ventilation.
Custom Cushions for bow area and aft cockpit area (new 2018).
Custom Helm Seat to match color scheme (new 2018
Dodger portion made of thicker Strata glass with 2 panels that fold up into aft cockpit for ventilation.
Custom Cushions for bow area and aft cockpit area (new 2018).
Custom Helm Seat to match color scheme (new 2018
Accommodation
Layout:
3 Bedroom (Owner's cabin to port / 2 Guest Rooms to Starboard)
3 Bathrooms (each with sink / electric toilet / shower), all bathroom sink fixtures (new 2024)
Clothes Washer / Ventless Dryer in owner's Cabin (Splendide WDC7100XC)
3 Bedroom (Owner's cabin to port / 2 Guest Rooms to Starboard)
3 Bathrooms (each with sink / electric toilet / shower), all bathroom sink fixtures (new 2024)
Clothes Washer / Ventless Dryer in owner's Cabin (Splendide WDC7100XC)
Cabins
3 cabins
Berths
6
Shower
3 showers + Deck Shower (Starboard side, Hot/Cold)
Toilet
3 x electric flush
Entertainment
Stereo at Nav Station with blue tooth (Kenwood KMM-BT225U (new 2021)
Stereo Amplifier (Massive TX44) (new 2021)
Stereo Speakers:
(2) Salon Area
(2) Aft Cockpit Area (Massive T65SE 6-1/2) (new 2021)
(1) Portable Sub 10 Passive Sub Woofer (Bazooka BT 1014)
TV mounted in Master Bedroom w/HDMI input
Stereo Amplifier (Massive TX44) (new 2021)
Stereo Speakers:
(2) Salon Area
(2) Aft Cockpit Area (Massive T65SE 6-1/2) (new 2021)
(1) Portable Sub 10 Passive Sub Woofer (Bazooka BT 1014)
TV mounted in Master Bedroom w/HDMI input
Air-Con
3 Aircondioning units (serviced 2025), One in each cabin and One in the saloon
Galley
L- shaped galley up to port, with stone top, Double Sinks, Engel front opening 95 ltr fridge/freezer, plenty of storage cupboards, 3 burner ENO gas stove and oven.
Refrigeration
Engel upright fridge in galley (95Litre) with small freezer (2023)
Engel (95Litre) located in saloon (2023)
Engel (95Litre) located in saloon (2023)
Stove
LP Gas Stove / Oven (3 burner) (ENO). LP Tanks (2 x portable in dedicated locker under aft cockpit cushions)
Hot Water
Electric Hot water system (2025)
Ground Tackle
Anchors (3):
Main CQR (Plough) with 200 feet 3/8 chain
Second Dan forth with 200 feet rode
Spare Stockless fixed in Port engine room
Main CQR (Plough) with 200 feet 3/8 chain
Second Dan forth with 200 feet rode
Spare Stockless fixed in Port engine room
Safety Gear
Automatic Fire suppression systems in each engine compartment (charged 2018), Ditch Bag with Offshore Medical Kit, Man Overboard Ring
Bilge Pumps
Extra Rulemate 2000 Bilge Pump in each keel bilge (new in 2018)
Life Raft
Fully equipped Survival Raft (serviced 2024)
Epirb
EPIRB 406 GME mt 600g new 2023
Flares
Coastal flare kit
Fire Protection
Automatic Fire suppression systems + 4 x Portable Fire Extinguishers
Electrics
Electrical System:
* 220v / 110v
* Custom Electrical Panel in Salon
* 925w of Solar Panels mounted on Coach Roof (185W x 5 = 925W)
* Solar Boost 3024i (2 x Blue Sky Energy with upgraded ProRemote Display)
* Wind Generator Port custom mount (Eclectic D400)
* All main batteries renewed 2024 - 6 x 150 amp /hr lead acid deep cycle
* Engine Start Batteries (new 2020)
* Generator Battery (new 2020)
* HF/Stereo Battery (new 2021)
* Inverter (3000 watt Victron Phoenix)
* 2 x Victron 12v / 50 amp Battery Chargers (new 2018)
* 1 x 12 v /100 amp Victron battery charger
* Shore Power lead
* Aft Cockpit Courtesy Lighting (Blue LED) (new 2021)
* Underwater Lights (2 Blue LED) (new 2018)
* Starboard side already fitted with custom mount and wiring for an additional wind generator.
* 220v / 110v
* Custom Electrical Panel in Salon
* 925w of Solar Panels mounted on Coach Roof (185W x 5 = 925W)
* Solar Boost 3024i (2 x Blue Sky Energy with upgraded ProRemote Display)
* Wind Generator Port custom mount (Eclectic D400)
* All main batteries renewed 2024 - 6 x 150 amp /hr lead acid deep cycle
* Engine Start Batteries (new 2020)
* Generator Battery (new 2020)
* HF/Stereo Battery (new 2021)
* Inverter (3000 watt Victron Phoenix)
* 2 x Victron 12v / 50 amp Battery Chargers (new 2018)
* 1 x 12 v /100 amp Victron battery charger
* Shore Power lead
* Aft Cockpit Courtesy Lighting (Blue LED) (new 2021)
* Underwater Lights (2 Blue LED) (new 2018)
* Starboard side already fitted with custom mount and wiring for an additional wind generator.
Electronics / Navigation
* VHF Radio (Raymarine 260)
* Handset at Nav Station (A80196)
* Handset at Helm (A80196)
* HF Radio ICOM 802 refurbished 2024
* Chart Plotter at Helm (Raymarine e Series HybridTouch)
* 3 multi use displays at Helm (Raymarine i70)
* 1 multi use display at interior Nav Station (Raymarine i70)
* Weather Radar (Raymarine)
* AIS (Raymarine AIS650)
* New AIS splitter 2024
* Autopilot
* Remote Control Unit (Raymarine Smart Controller ST6002) at Nav Station
* Spare actuator mounted in Port Hull for immediate connection if needed
* Raymarine Rudder Joystick at Nav Station (deactivated)
* Tri Color Mast Head Light new 2024
* Articulating iPad mount at Nav Station
* Handset at Nav Station (A80196)
* Handset at Helm (A80196)
* HF Radio ICOM 802 refurbished 2024
* Chart Plotter at Helm (Raymarine e Series HybridTouch)
* 3 multi use displays at Helm (Raymarine i70)
* 1 multi use display at interior Nav Station (Raymarine i70)
* Weather Radar (Raymarine)
* AIS (Raymarine AIS650)
* New AIS splitter 2024
* Autopilot
* Remote Control Unit (Raymarine Smart Controller ST6002) at Nav Station
* Spare actuator mounted in Port Hull for immediate connection if needed
* Raymarine Rudder Joystick at Nav Station (deactivated)
* Tri Color Mast Head Light new 2024
* Articulating iPad mount at Nav Station
Sail Inventory
Main Sail / Jib / Custom Spinnaker (National Sails / Rolly Tasker )
Lazy Jacks (new 2018)
Main Sail bag (new 2020)
Headsail Furler (ProFurl) (new 2018)
Spinnaker Halyard (new 2022)
Lazy Jacks (new 2018)
Main Sail bag (new 2020)
Headsail Furler (ProFurl) (new 2018)
Spinnaker Halyard (new 2022)
Mast / Rigging
Standing Rigging including turnbuckles replaced in Townsville May 2024
New main halyard and block, topping lift, all reefing lines & outhaul 2024
New main halyard and block, topping lift, all reefing lines & outhaul 2024
Deck Gear
Fresh Water Washdown system with outlets on bow and stern.
Trampoline (13mm black) (new 2020). Replaced small line at leading edge of Trampoline with Stainless Steel Shackles.
Custom Bow Hatch Covers, with boat name (new 2021).
2 large storage lockers forward of the mast
Storage in cockpit lockers
Winches:
Harkin Classic electric ST44 2 speed (at Helm)
Harkin Classic manual ST44 2 speed (Port)
Harkin Classic manual ST46 2 speed (at Helm)
Harkin Classic manual ST46 2 speed (at Helm)
Harkin Classic manual ST32 2 speed (Dinghy Davit)
Windlass (Quick DP3 Prince 1000W) (new 2020)
Windlass Control:
Bow Mounted Handheld (HRC1002) (new spare onboard)
Helm Mounted Remote (AT1012D)
Stainless Steel Swim Ladder (starboard transom)
Fishing Rod Holder (adjustable - port and starboard stern mounted)
Stainless Steel racks for SUP/Kayak installed on Port and Starboard Bows (2020)
SCUBA Tank Rack (onboard, not installed)
New Reefing Lines
Trampoline (13mm black) (new 2020). Replaced small line at leading edge of Trampoline with Stainless Steel Shackles.
Custom Bow Hatch Covers, with boat name (new 2021).
2 large storage lockers forward of the mast
Storage in cockpit lockers
Winches:
Harkin Classic electric ST44 2 speed (at Helm)
Harkin Classic manual ST44 2 speed (Port)
Harkin Classic manual ST46 2 speed (at Helm)
Harkin Classic manual ST46 2 speed (at Helm)
Harkin Classic manual ST32 2 speed (Dinghy Davit)
Windlass (Quick DP3 Prince 1000W) (new 2020)
Windlass Control:
Bow Mounted Handheld (HRC1002) (new spare onboard)
Helm Mounted Remote (AT1012D)
Stainless Steel Swim Ladder (starboard transom)
Fishing Rod Holder (adjustable - port and starboard stern mounted)
Stainless Steel racks for SUP/Kayak installed on Port and Starboard Bows (2020)
SCUBA Tank Rack (onboard, not installed)
New Reefing Lines
Remarks
This owners version Lagoon 420 'Sea Dragon' is eqquped and ready for ocean voyaging. She comes with a comprehensive set of spares and is turn key ready to take you and your family, exploring the east coast and Pacific Islands.
CONVENIENTLY LOCATED IN OUR HARDSTAND SALES AREA FOR YOUR VIEWING CONVENIENCE.........
Contact our OFFICE on , Sam Martel , Sebastian Beckert , or Ian Mackenzie to arrange an inspection.
DISCLAIMER: The company offers the details of this vessel in good faith but can not guarantee or warrant the accuracy of this information, nor warrant the condition of the vessel. A buyer should instruct his surveyor to investigate such details as the buyer desires. This vessel is offered subject prior to sale, price change, or withdrawal without notice.
CONVENIENTLY LOCATED IN OUR HARDSTAND SALES AREA FOR YOUR VIEWING CONVENIENCE.........
Contact our OFFICE on , Sam Martel , Sebastian Beckert , or Ian Mackenzie to arrange an inspection.
DISCLAIMER: The company offers the details of this vessel in good faith but can not guarantee or warrant the accuracy of this information, nor warrant the condition of the vessel. A buyer should instruct his surveyor to investigate such details as the buyer desires. This vessel is offered subject prior to sale, price change, or withdrawal without notice.
CONTACT DETAILS
Dealer
Catamaran Company
Telephone
Address
Building A1/a
The Boat Works
1 Boatworks Drive
Coomera QLD Australia
The Boat Works
1 Boatworks Drive
Coomera QLD Australia
Website
Buy with Confidence
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