2012 Lagoon 450

ID# 3912118

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Yacht Overview

Make: Lagoon

Model: 450

Year: 2012

Length: 45′

Located In: Fort Lauderdale, FL

Engine/Fuel Type: diesel

Hull Material: Fiberglass

YW#: 8164822


$120,000 Spent in the past year in upgrades and recent changes.   Just completed a voyage from South America.   Four stateroom/four head flybridge version. Dual 110V/220V Electrical System.   Custom Hardtop with Vinyl Enclosure.   2,000W of Solar Panels….1200Ah of Lithium-Ion Batteries   OVERVIEW:

  • 4-Cabin, Second owner, only chartered for 2 years
  • $120,000 1-year, retrofit finished in November of 2021
  • 54hp Yanmar 4JH5E Diesels w/2,900 hours on each
  • Flexofold Folding Propellers
  • Custom large hardtop with vinyl enclosure
  • Custom large stainless solar array frame, covers the entire back of the boat. Has room for a second dinghy and doubles as a padded lounging area, two outboard engine mounts, and outboard engine hoist. *Mounted directly to the boat, no additional weight resting on the dinghy davits
  • Spectra Newport 400 MKII Z watermaker
  • Acuva 12v Arrowmax 2.0 water filtration with faucet, advanced tank filter, and re-mineralization cartridge (amazing tasting water)
  • Dual shore power input voltage capable of both 110v & 220v
  • 2,060w of solar panels w/Outback Solar Controllers
  • 1,200Ah of Lithium Batteries with Overkill Solar BMS with Bluetooth monitoring
  • Xantrex 3,000w inverter/charger & monitor
  • Onan 5kw Generator
  • (5) Harken Electric Winches
  • Full set of new Sunbrella exterior cushions and new interior cushions
  • Code Zero light wind sail and Bowsprit with furler
  • New (never used) Precision mainsail
  • 12,000 BTU Portable Air Conditioner
  • New Igloo Portable Ice Maker
  • Dometic Portable Freezer
  • New Whirlpool Microwave
  • Highfield HFOM 350 Hypalon Dinghy
  • Tohatsu 18-hp 2-stroke motor w/in-line fuel filter
  • 2-Person Kayak with custom stainless steel mount & paddles
  • (Two) Raymarine e120w chart plotters with Radar and remote control autopilot
  • Vesper Marine AIS transceiver
  • Fusion Marine Radio w/Bluetooth add-on
  • Linksys AC1750 smart wifi router
  • Splendide Washing Machine
  • Teak Bookshelves
  • Badboy WiFi extender
  • Netgear Nighthawk M1 Hotspot w/MIMO antenna and 10-mile offshore range
  • Viking 4-person life raft
  • Windlass remote control w/chain counter at helm
  • 80m of newly galvanized chain and spade anchor with additional 60m of spare galvanized chain and anchor
  • LED 2,000 lumen Deck Lighting
  • Teak in rear cockpit and all bathrooms
  • Custom varnished rear cockpit table
  • Lots and lots of spare parts

Full Specs

Boat Name

Ad Astra


LOA: 45.83
LWL: 43.92
Beam: 25.83 ft
Maximum Draft: 4.33 ft
Displacement: 33,290 lb
Bridge Clearance: 75.58 ft
Headroom: 6.67 ft


Engine Brand: Yanmar
Engine Model: 4JH5E w/SD50 Drive
Engine/Fuel Type: diesel
Engine Power: 54|horsepower
Engine Type: Inboard

Engine Brand: Yanmar
Engine Model: 4JH5E w/SD50 Drive
Engine/Fuel Type: diesel
Engine Power: 54|horsepower
Engine Type: Inboard


Fresh Water Tanks: 1 (93 Gallon)
Fuel Tanks: 1 (275 Gallon)
Holding Tanks: 1 (21 Gallon)


Number of heads: 4

Overview Video


Walk-Through Video






  • 2,060w of Solar run through (3) Outback Flexmax Solar Controllers and a Mate 3 monitoring system
  • 1,200Ahr capacity LiFePo4 Lithium Batteries from 2016, Completely redesigned in 3P-4S configuration, 48 cells combined forming 4 batteries, re-wired, cells capacity tested & matched, new cables and custom bus bars, lithium cell balancers, BMS added for each battery, and stress tested NOV 2021
  • New Xantrex FSW3012 3,000w (6,000w peak) Inverter/Charger with Xanbus monitoring unit APR 2021
  • New Victron 500A smart shunt with Bluetooth App JUL 2021
  • (4) Overkill Solar BMS Lithium Battery Monitoring Systems with Bluetooth App
  • Dual-input 110v/220v shore power system
  • (3) new shore power cords and connectors OCT 2021
  • Wiring upgraded and exceeding electrical standards and code using as large as 4/0 1” inch thick cables and correct fuses, breakers and battery cutoff switches. NOV 2021




  • Complete rebuild of Onan Cummins 5kw Generator (New wiring, computer PCB control board, Electrical Breaker, (2) new fuel pumps, new fuel lines, temp sensor, coolant flow sensor, belts, (2) new fuel filters, rebuilt raw water feed pump in Starboard bilge NOV 2021
  • (2) new spare Deep Cycle Marine batteries in generator locker. SEP 2021 (Can be used for engine starter, genset, or backup 12v system) AUG 2021
  • New heat shield and soundproofing for Generator locker SEP 2021


Engines and Sail Drives


  • 4JH5E upgraded 54hp Yanmar Diesels with approx 2,900 hours on each
  • Folding Propellers rebuilt with new parts, bolts, and zincs
  • Propspeed Applied October 2021
  • New motor mounts (4 total) on both engines
  • New heat shield and soundproofing on both engine compartments MAY 2021
  • New Vetus L75 Waterlock on Starboard engine
  • New engine stop relay on Starboard engine
  • New engine start relay on Port engine
  • New Alternator on Port Engine
  • New Heat Exchanger and water pump on Port engine SEP 2021
  • New Heat Exchanger Starboard engine MAY 2021
  • SD50 saildrive on Port side replaced and rebuilt with newer SD50 including an upgrade kit from “Gideon Cortez” who specializes in Yanmar saildrive upgrades
  • Oil change 80W90 flushed and changed on saildrives
  • New belts installed October 2021


Water Systems


  • Watermaker: Completely rebuilt the Specta Newport 400 MKiiZ. New membrane Aug 2021, new pressure sensors/roto flow sensor/and pump Nov 2021, rebuilt electric motor, new sea strainer wire mesh, and over 20 water filters stockpiled NOV 2021
  • Installed new Acuva Arrowmax 2.0 UV 12v Water filtration system w/advanced filter, additional faucet, and demineralization cartridge. (Water from tanks is filtered and it tastes better than your house.) SEP 2021
  • Igloo Countertop Ice Maker JUN 2021
  • Dock water supply dual cartridge filter system with quick disconnects JUN 2021
  • Repaired starboard water tank with epoxy and fiberglass JUN 2021
  • Replaced wooden water tank mounts in bilge with new fiberglass mounts on Starboard side JUL 2021
  • Electric Water Heater
  • New Jabsco HD4 Parmax Fresh Water Pump, 20-40psi, 3.5 gallon per minute OCT 2021


Main Salon


  • New Cushions DEC 2019
  • Teak bookshelves for cruising guides and repair manuals
  • (2) New Hella ceiling fans JUL 2021
  • Installed Teak Main Salon door handles which can also be used with a padlock for extra security
  • New Igloo countertop Ice Maker JUN 2021
  • New A-B-C type fire extinguisher FEB 2021
  • New 12v ceiling lights FEB 2021
  • New 16” fans JUN 2021


Nav Desk


  • Raymarine E120W Multi Function Display, Autopilot portable Remote, VHF Radio, and 3 instrument displays
  • Vesper Marine AIS receiver/transmitter with Bluetooth App, (*Works with cell phones, laptop, and iPad navigation programs like Navionics)
  • New Netgear Nighthawk M1 Cellular hotspot and MIMO antenna range extender (cell service 10 miles off shore!!) JUN 2021
  • Linksys AC1750 Smart WiFi Router
  • Fusion MS-AV700 Radio with Bluetooth and Bose Surround speakers
  • New Nav desk articulating light with 12v USB charging port
  • (2) 12v electrical lighter outlets
  • Heating system timers which can shut off heating system
  • New National Geospatial Agency (NGA) charts of Colon, Bocas Del Toro, and the San Blas Islands in Panama JUL 2021
  • New Country Flags for most of the Caribbean JUL 2021




  • ENO gas stove and oven
  • (2) Virtifrigo 12v refrigerators
  • Dometic CoolFreeze CF40 portable Freezer *Can run off both 110v or 12v power
  • New Acuva Arrowmax 2.0 UV 12v Water filtration system SEP 2021
  • Manual foot pump for both fresh water and sea water
  • New caulking JUL 2021
  • New Whirlpool Microwave JUN 2021
  • (2) LP Gas Tanks




  • Installed new 12v lights with USB charging ports JUN 2021
  • Replaced Lewmar hatches in both Aft Cabins SEP 2021
  • Installed new Lewmar hatch seal kits in both forward cabins SEP 2021
  • New Hella ceiling fans JUL 2021
  • New Frigidaire 12,000 BTU Portable Air Conditioner with custom extended and insulated exhaust hose and hatch port, JUN 2021
  • New Hisense dehumidifier JAN 2021
  • Splendide WDC7100XC Washer/Dryer
  • (4) New A-B-C type fire extinguishers in each cabin FEB 2021
  • Wind scoop tents for Cabin hatches





  • Teak flooring in all 4 heads
  • (4) New Jabsco manual toilet pumps JUL 2021
  • All new toilet pipes, waste hoses, fittings, cut off valves, fresh water hoses and clamps JUL 2021
  • All new chrome faucets, shower heads, toilet paper dispensers, and original equipment chrome hardware from Lagoon MAY 2021
  • (3) new 12v ceiling lights Starboard Aft head SEP 2021