SEABEAR | 2009 Lagoon 420

Edgewater, MD, US

SEABEAR | Lagoon 420 42ft

US $399,000

Edgewater, MD, US


The Lagoon 420 owner's version catamaran offers a world of possibilities for couples and small families seeking long-term cruising.  Spacious Living: With generous living spaces, the Lagoon 420 ensures comfort and convenience for your entire journey.   Sustainable Sailing: Enjoy self-sufficiency thanks to the newly installed solar system (2190w total) and a substantial lithium battery bank (1200A total), along with a convenient watermaker.   Ready for Adventure: This vessel is in top-notch condition, with a fresh bottom paint (Jan 2023), professional full engine and sail drive service, including seal replacements (Jan 2023), a completely new mainsail (Feb 2023), a fully serviced dinghy outboard (July 2023), and air conditioning servicing (Oct 2023).   


  • Length: 42ft
  • Beam: 25' 6"
  • Draft: 4' 2"
  • Year: 2009
  • Hull: Fiberglass
  • Status: Active

View More Specs



  • Length Overall: 42 ft
  • Max Draft: 4' 2"
  • Bridge Clearance Measure: 68' 0"
  • Beam Measure: 25' 6"


  • Total Power: 78
  • Engine Brand: Yamnar
  • Year Built: 2008
  • Engine Model: 3JH4E
  • Engine Type: Inboard
  • Engine/Fuel Type: Diesel
  • Engine Hours: 1068
  • Engine Power: 39 hp

  • Total Power: 78
  • Engine Brand: Yanmar
  • Year Built: 2008
  • Engine Model: 3JH4E
  • Engine Type: Inboard
  • Engine/Fuel Type: Diesel
  • Engine Hours: 1146
  • Engine Power: 39 hp


  • Fresh Water Tanks: 1 (160 Gallons)
  • Fuel Tanks: 1 (160 Gallons)


  • Number of cabins: 3
  • Number of heads: 3

Layout & Accommodations

The Lagoon 420 features an inviting and roomy saloon with panoramic windows, providing stunning views and abundant natural light. The dining area comfortably seats you and your guests.

The galley is your culinary haven, equipped with a stove, oven/air fryer refrigerator, freezer, and ample counter space.

This owner’s version boasts the owner’s suite on the port hull as well as two private cabins in the starboard hull, each with a double bed, storage space, and its own en-suite bathroom. Comfort and privacy are paramount.

Your outdoor experience is equally exceptional. The spacious cockpit offers a dining area with a table for al fresco meals, and the helm station provides effortless control.

The convenient swim platform with a ladder offers easy access to the crystal-clear waters below, making it ideal for swimming and water activities.

The foredeck features a spacious lounging area, perfect for soaking up the sun or stargazing at night.

Inside equipment
Electric bilge pumps
Manual bilge pumps
Air conditioning/heating: Ocean Breeze QU-800 110V
Hot water heater w/ new heating element/service kit (2022)
Fresh water maker: Spectra Catalina 300 mkII
Sea water pump
Washing machine: Splendide (2020)
Oven: Eno – 3 burner cooktop/oven
Microwave oven
Electric heads: serviced in 2022 w/ new hoses, new joker valves
Deep freezer
Oven/air fryer w/ dedicated power line/breaker installed in 2022
Dometic 75L fridge/freezer combo w/ dedicated 12v socket
3X step up/down transformers


Oven: ENO 3 burner cooktop/oven
Oven/air fryer with dedicated power line/breaker installed in 2022
Deep freezer
Dometic 75L fridge/freezer combo w/ dedicated 12v socket
Double sink

Deck & Equipment

Winches: All 2speed self-tailing Harken – 2 x 46, 1×44 electrical (motor needs repleacement), 1×44, & 1×32
Deck cleat: 8×16″ & 1×11.5″
Primary anchor: stainless steel (SS)
Primary anchor chain: 225′ of 10mm SS
Secondary anchor: Fortress style
Secondary anchor chain: 50′ chain 100’rode
Windlass: Maxwell RC12-10 (2022)
Trampolines: black rubber coated (2022)
Dock lines

Liferaft – Revere Regatta ISO Life Raft, 8 person, 2023
Life ring
MOB pole

Hard top
Spray hood
Cockpit cushions: bow and stern
Cockpit table
Cockpit shower
Swim ladder
Custom bench at transom
Bow pulpit seats, port & starboard
Weber Grill with 18.2L Viking fiberglass tank

On Deck:
Winches: All 2speed self-tailing Harken – 2 x 46, 1×44 electrical, 1×44, & 1×32
Deck cleat: 8×16″ & 1×11.5″
Bow pulpit seats: Stainless steel & Starboard x2
Grill: Weber w/ 18.2L Viking fiberglass tank
Primary anchor: SS
Primary anchor chain: 225′ of 10mm SS
Secondary anchor: Fortress style
Secondary anchor chain: 50′ chain 100’rode
Windlass: Maxwell RC12-10 (2022)
Trampoline: Black rubber coated (2022)
Dock lines

Outside equipment:
Cockpit cushions: bow and stern
Cockpit table
Cockpit shower
Swim ladder
Radar reflector
Custom SS & starboard bench at transom

Electronics & Navigation

Iridium go
Wind speed & direction
Chart plotter: Raymarine hybrid touch
Auto pilot: Raymarine w/ remote smart controller
Compass: Plastimo – offshore 105 (2020)
GPS: Raymarine – E127 w/ RS130 receiver
VHF: Raymarine – Ray 55
Radar: Raymarine 4kw close array
Radar detector

Engine & Mechanical

2x Yanmar 3JH4E, 39 horsepower, constantly taken care off and serviced. Engine hours port side: est. 1068
Engine hours starboard side: est. 1146

Sails & Rigging

Mainsail – 70m2 Quantum Crosscut Offshore (2022)
Lazy bag (2022)

Roller Furling Headsail
Genoa Furler Size – 110
Roller Furling Code Zero
Screecher Furler – Code Zero Endless Furler
Symmetrical spinnaker on a pull down sock.

Runnning rigging:
New mainsail halyard (2023), 12 Spinlock clutches, 2 Harken jibsheet tracks
Batten car: Facnor, Traveler: Harken

Mast – Aluminum 68′
Bowsprit – Stainless 2′
Standing rigging (new in 2023) to include:
– type 316 ss wire
– Sta-Lok / Hayn swage terminals
– Sta-Lok Supadjust turnbuckles
– Shroud chafe gear

Additional Information

TV: 32 inch
Radio/CD player
Cockpit and salon speakers
Washing machine: Splendide (2020)


The 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 desired validated. Photos may not properly reflect the current condition of the actual vessel offered for sale. In some cases stock photographs may have been used.


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