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Yacht Detail


1974 Dutch US 49' (14.94 m)

St Petersburg, Florida, United States

Dutch Built Fiberglass Motorsailer 'Thalassia' is a pedigree yacht, built by some of the finest yacht builders in the world and is guaranteed to turn heads in any port. Constantly maintained to a high standard she is ready to go on her next adventure.

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Vessel ID# 2792261    Last Updated: 2026-03-30 12:53:32

$ 250,000 USD

217,817 Euros
$ 354,112 CAD
£ 188,936 GBP

Description


Aspire Yacht Sales is pleased to assist you in the purchase of this vessel. This boat is centrally listed by Preferred Yachts. It is offered as a convenience by this broker/dealer to its clients and is not intended to convey direct representation of a particular vessel

Specifications

LOA: 49' 3'' (15.01 Meters)

Type: Sail- Used

Year: 1974

Fuel Type: Diesel

Hull Material: Fiberglass

Photos click to view all

Full Details

Henk Lundstroo painstakingly designed the blue water yacht in fine detail to be able to cruise the oceans of the world and turn heads in every port. Her lines are sleek and powerful yet also elegant and graceful. More contempory boats will not match 'Thalassia's' good looks and spacious interior.

The Dutch builders of this yacht created a masterpiece by combining old world craftsmanship and engineering with the durability of fiberglass. Today, many of the premier mega yachts are built by the Dutch. 'Thalassia' is an ideal example of their earlier work.

Purchased over 22 years ago, the current owner is a meticulous mechanical and electrical engineer who has upgraded the ships systems using the best materials and equipment available. 'Thalassia' spent 16 years on the great lakes receiving a complete refit for a round the world voyage before sailing to Florida in 2008. This rare yacht is now available for purchase. Yachts like 'Thalassia' do not become available often. I invite you to explore this yacht for yourself .

Deck

  • Lofran Falkon Windlass with Hand Control (Rebuilt 2010)
  • 60 lbs Manson Supreme Anchor (2008)
  • 250' 3/8"Acco Hot Dipped Galvanized Anchor Chain
  • 24 lbs Manganese Fortress Anchor w/ 6' Chain and 150' Multibraid Line (2008)
  • Outboard Motor Bracket
  • Dinghy Lift System
  • Dinghy Towing System
  • Dodger 
  • Special Helm Chair (2014)
  • 70 Watt Halogen Spot Light with Three Connections

Electronics

  • Garmin 4212 Chart Plotter with all US Navigation Charts (2008)
  • Garmin High Definition Radar Overlay System (2008)
  • Standard Horizon Phantom VHF @ Helm (2008)
  • Standard Horizon Phantom VHF @ Nav Station (2008)
  • Sonar Interphase Probe Depthsounder / Water Temp (2008)
  • Tacktick Wind Speed and Direction (2013)
  • Bose Sound System with Deck Speakers (2008)
  • W.H. AP-4 Commercial Grade Auto Pilot with HC-2A-2 Remote
  • Harris Single Side Band Radio Tuner

Plumbing

  • Plumbing System was completely replaced and upgraded throughout the boat in 2008 including the following:
  • All Through Hulls Below the Water Line Replaced 
  • All Hoses Replaced and Upgraded
  • 2 x 34600 Par 645 GPH Bilge Pumps with Spares Installed 
  • Par Max Variable SpeedFreshwater Pump + Spares
  • Anchor Chain Washdown Pump Replaced
  • 2 x New Hot Water Tanks
  • Raritan Atlantis Freedom (Shredder System) including Rebuild Kit
  • Two Grey Water Tanks with Whale Pumps including Spare Parts

Electrical

  • Kohler 8KW Generator 
  • Extensive Spare Parts Inventory for Generator
  • AC Input Through Isolation Transformers
  • 4 x 4D Glass Mat House Batteries 
  • 2 x 4D Glass Mat Engine Start Battery and Windlass Battery (2013)
  • Glow Plugs Replaced (2013)
  • 1 x Group 27 Generator Glass Mat Starting Battery (2013)
  • Ample Power Battery Charger works on AC and DC Current with additional Alternator
  • 2 x 130 Watt Solar Panels (2013)
  • All Wiring, Circuit Breakers and Electrical Panels Replaced and Upgraded to meet A.B.Y.C. Code
  • All Anchor and Navigation Lights Upgraded to LED (2010)
  • 2 x 16,000 BTU Air Conditioning Units
  • Interior Lights are a combination of LED and Standard from Ample Glow
  • Spare Bulbs
  • Redesigned Helm Controls (2008)
  • ProSine Inverter 1800 Watts (2008) 

Mechanical

  • Paragon Transmission (2008)
  • 45 MM Stainless Steel Drive Shaft (2008)
  • Flexible Shaft Coupler and Rebuilt Kit (2008)
  • 3 x Shaft Bearings (2008)
  • Spare Propeller with Shaft , Key and Nut
  • Fuel Polishing System to 2 Microns (2008)
  • All Racor Filters fitted with Vacuum Gauges (2008)
  • Water Filtering System with Sea Gull Pump (2008)

Disclaimer

Preferred Yachts 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.


Co-Brokerage Agreement

Preferred Yachts offers this listing on a 50-50 split with corresponding Florida licensed brokerages. Brokers unlicensed in Florida must contact listing broker to make arrangements that comply with Florida law.

Listing MLS by Yachtr.com

Contact Us

2612 NE 11 Ct
Fort Lauderdale FL
Email: info@aspireyachtsales.com

At AYS we know that yachting offers a lifestyle that is unlike anything else. It provides the finest experience of being at sea that one can achieve. It is the mission of John Booysen and everyone at Aspire to ensure that you fall in love with yachting and that your time spent enjoying your yacht and the incredible experiences you’ll share onboard are maximized to their fullest potential.


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Our Story & Philosophy

Aspire Yacht Sales, we believe that true success in yachting comes from relationships built on trust, honesty, and care. We’ve had the privilege of guiding clients and their families through every stage of yacht ownership, from the excitement of a first purchase to the intricacies of custom builds, refits, and selling their yacht. Our goal is simple: to create partnerships that last well beyond the sale, representing you with integrity and doing what we say we’re going to do.

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