Catamaran For Sale -- Lagoon 421 Owners Version (USA)

Lagoon 421 Owners Version Photos Contact Catamaran Owner
Asking: $399,000 (USD) Location: Annapolis, MD (USA)
S/V Nomad is a Annapolis, MD based 2010 Lagoon 421 Catamaran For Sale By Owner
This catamaran owner requires financial settlement only. Trades will not be considered.

S/V Nomad is a 2010 Lagoon 421 Owners version (3 berths, 3 heads, 3 showers) in excellent condition that has been meticulously maintained. She has been well loved, privately owned and operated, never chartered and never in the area of a major storm or hurricane.

This Lagoon 421 is one foot longer than the boat she replaces, the Lagoon 420. Other improvements made this a completely new model. Bows are now vertical and transom skirts are much wider. The hard bimini top extends the boat’s living space from the saloon right into the cockpit.

She features a dedicated owner’s suite in the port hull that includes queen berth, sofa, optional wall cabinetry, spacious bathroom with separate shower and en-suite Splendide 2100XC washing machine. 2 guests cabins are in the starboard hull each with their own shower and toilet.

All the spaces are modern, light and well ventilated. The raised helm station is covered by fixed bimini The cockpit can be turned either into the dining area or lounge because it is equipped with a convertible table. Well lit interiors is the Lagoon trademark and S/V Nomad won’t disappoint as there are large vertical windows in the saloon as well as large sunlight windows in the cabins. Natural ventilation of all interior spaces is provided by large and convenient opening hatches. Wide side decks, as well as the aft deck, provide easy and safe walking all around this Cat.

The Lagoon 421 Bridgedeck is gullwing-shaped which brings additional comfort when sailing on the waves. Almost all mentioned above brings improved comfort and elegance, which was, in fact, the point of redesigning the previous model. I think it completely fulfilled its purpose.

The Lagoon 421 has solid fiberglass hulls below the waterline (no balsa or foam core). She is designed for long distance sailing in all weather and is already equipped for crossing oceans, with Spectra Catalina Mark II 12 gph Watermaker, 705 watts of solar , Westerbeke generator and even  a Splendide 2100XC Washer/Dryer.

Equipped with 2 Yanmar 30HP diesel engines, 3 Helm electric Winches, Cockpit fridge, and a new AB 10.5 dinghy, she is available May 2021 Annapolis, MD

New in 2019/2020

  • Mainsail
  • Standing rigging
  • Running rigging
  • Electric heads
  • Keel-cooled freezer
  • AB 10.5' dingy
  • 2 stroke outboard engine

Catamaran Name: S/V Nomad
Model: 421
Year Built: 2010
Builder: Cnb-Lagoon-France
Designer: Van Petheghem/Lauriot Prevost
Construction: Fiberglass polyester and vinylester resin and Foam sandwhich hulls - white gelcoat. Solid glass under waterline
Loa: 41 ft 7 in (12.6 m.)
Lwl: 40 ft 7 in (12.3 m.)
Beam: 24 ft 9 in (7.5 m.)
Draft: 4 ft 2 in (1.26 m.)
Displacement: 27,189 lbs / 12,333kg
Mast Height: 64' 9" (19.75 m.)
Speed: Cruising Speed: 7 knots
Fuel Tanks: 172 gal
Water Tanks: 184 gal
Holding Tanks: 40 gal
Cabins: 3
Heads: 3
Galley Location: Up
Engines: 2 Yanmar 3JH5E
Sails: Main Sail
Code Zero

Catamaran Inventory


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


  • Large Salon Table
  • Wrap around seating
  • Full Navigation Station
  • Galley with upgraded custom drying sink
  • Large Fridge
  • Frigoboat Freezer MS 130 (new 2019)
  • Plenty of cupboard storage
  • Microwave
  • Wrap around Salon curtains
  • ENO stove
  • ENO 3 burner stove top
  • LED lighting upgraded throughout
  • General Ecology Seagull IV X-1K water purifier with spigot at galley sink

Deck and Equipment

  • 3 Helm electric Winches
  • Harken davit winch
  • Full Cockpit enclosure
  • Bimini top (new 2020)
  • Cockpit fridge
  • Large cockpit table with custom swivel to access large Genset locker, this is the full size table, not the cocktail table foot rest
  • Large swim ladder on the starboard transom
  • Freshwater transom connect
  • Teak deck in cockpit
  • Magma BBQ with cover
  • 2 propane tanks
  • Lifesling 2
  • Fenders
  • Viking 6 person life raft (recertified 2020)
  • Carbon fiber folding passerelle made by Exit Carbon
  • Spade S160 anchor – 77lbs
  • Windlass: Quick Aleph AL-3 vertical electric windlass anchor
  • Mantus bridle (lines new 2021)


  • 6 SMS AGM Northstar 400 batteries with approximately 1,000 amp hours
  • Victron Multiplus 120 volt charger with 3000 watt true sign wave inverter
  • 705 watts of solar from 3 separate 235 watt solar panels
  • Outback 85 charge Controller
  • Xantrex battery monitor
  • Centralized monitoring for all tanks
  • 50 amp cord
  • Galvanic Isolator
  • Generator starter battery
  • 2 separate starter batteries for engines


  • Fresh Water: 184 gallons
  • Fuel: 172 gallons
  • Holding: 40 gallons


  • Garmin GPSMAP 1242 touch at Helm (new 2019)
  • Garmin 4210 at Nav station
  • Updated Garmin maps
  • Garmin GHP autopilot
  • Garmin GHC 10 controls at Helm and Nav Station
  • Garmin GMI 10 at both helm and nav station
  • ICOM 604 VHF with separate power supply and mast top antenna
  • ICOM SSB 802 with AT140 Auto tuner & 23 foot antenna
  • Garmin 200 VHF separate power supply and separate stern mounted antenna
  • Garmin AIS 600 Class B AIS transceiver
  • Garmin 18HD Radar
  • NMEA 2000 network
  • OGM mast head light

Liveaboard Systems

  • Watermaker: Spectra Catalina Mark II 12 gph Watermaker with MPC electronic controls and 5 day automatic back flush. Unit is ported to both port and starboard tanks.
  • Quick Nautic hot water heater. 11 gallons. Heated from Port Engine or 110v circuit
  • Air Conditioning: 4 separate Cruisair systems:
  • - Main Cabin: 18,000 BTU
  • - Owners cabin: 12,000 BTU
  • - Port Cabins: (2) 8,000 BTU units
  • Washer/Dryer: Splendide 2100XC powered by 110v circuit
  • Heads: Raritan electric with Fresh/Sea water options (2 new 2019)
  • - New Sanitation hoses for all heads (2019)
  • All through hulls replaced and upgraded in 2019

Sails & Rigging

  • Mainsail by Zoom Sails (new 2020)
  • Mack Pack sailbag (new 2020)
  • Genoa (2017)
  • Asymmetrical spinnaker with sock from FX Sails
  • Reacher sails custom made with Facnor Furler System
  • Harken MKIV 3 headsail furler (new 2019)
  • Standing rigging new 2019
  • Most running rigging new 2019 or 2020

Engines & Mechanical

  • 2 Yanmar 3JH5E, approximately 3,500 hours each
  • SD60 saildrives
  • Flexofold 3 folding props
  • All exhaust hoses replaced 2019
  • Heat exchanger clean 2021
  • New fuel injectors 2020
  • Port alternator serviced 2020
  • Westerbeke 7.6 EDT generator, 1,500 hours


  • AB 10.5 dinghy (new 2019)
  • Yamaha 15hp 2-stroke outboard (new 2020)
  • Garhauer Dinghy outboard crane with stanchion mount for outboard
  • Harken davit winch