Remarks :
Beneteau Oceanis 50 (3 cabin version)
Thalassa is a meticulously upgraded and beautifully presented example of the Beneteau Océanis 50, a prestigious yacht offering a balance of contemporary design, comfort, and proven offshore capability. With elegant lines by Berret-Racoupeau and interiors styled by Nauta Design, the Océanis 50 is a favourite among those seeking a spacious, capable cruiser with effortless style. This particular yacht has benefitted from continuous upgrades and an exceptional level of care by experienced and practical owners.

Down below she boasts a bright and airy saloon and ample space in the sleeping cabins. Owners cabin forward features a large island berth and en suite shower and heads. A large practical galley is to the port side. Saloon with C section settee and folding table and sofa opposite provides a comfortable living area and great for entertaining/dining
Ideal bluewater cruiser offering space and comfort for long passages or living aboard in comfort!

Highlights Listed below but included in Full Specs:
New standing rigging and full rig overhaul (2024)
High-capacity new house battery bank (~1000Ah, 2025)
Selden top-down furler for asymmetric sail
Full new canvas suite including sprayhood and Bimini
Cockpit Raymarine touchscreen chartplotter
Leather saloon upholstery replaced (2022)
Victron solar panel installation with gantry (2023)
Victron inverter for 240V supply (2025)
EU VAT Paid and Unlimited Greek Transit Log

REMARKS
Thalassa is an exceptional example of the Océanis 50, maintained and enhanced with real dedication. Her current owners spared no effort in making her reliable, comfortable, and ideal for extended Mediterranean cruising. The large cockpit, upgraded canvas, and family-friendly deck layout make her superb for relaxed social sailing. Below, she offers a light, spacious saloon, a master cabin with a replaced custom mattress, and elegant leather seating. Recent upgrades include a full rig overhaul, powerful solar setup, new batteries, and a touchscreen chartplotter — all reflecting a yacht that’s been loved and used properly. With nothing needed to prepare her for the season, she represents a turn-key opportunity for anyone seeking ease, comfort and confidence afloat.

Accommodation :

ACCOMMODATION
1 electric heads 1 manual heads with showers
Forward master cabin with upgraded mattress (2022)
Twin aft cabins
Leather saloon upholstery replaced (2022)
Spare grey Alcantara upholstery also included

LAYOUT:
Owner’s version with forward master and two aft doubles. Saloon with settee, central table and nav station to port. Two heads and showers for comfort on longer passages.
DOMESTIC:
Fully equipped galley with large fridge/freezer (replaced 2023), gas hob and oven, twin stainless sinks, and ample storage.

Inventory :
SAFETY
Liferaft (last service dated; due next service)
3 quality lifejackets with safety lines
Spare kedge anchor
Full suite of mooring lines (varied for all conditions)
8 primary fenders, stern fender, and 4 spares
CANVAS
New sprayhood (2021)
New Bimini canvas (2021) with solar integration (2023)
Mainsail cover (2021)
Cockpit table and hatch covers
All canvas removed, cleaned, stored each winter
Canvas covers for each hatch.
TENDER
Zodiac inflatable dinghy, 2.8m with air deck floor (c.2017)
Outboard engine (Tohatsu) – regularly serviced and reliable
Crane fitted on pushpit for safe handling
MISCELLANEOUS
Extensive spares: water, engine, generator, and heads
Locker with every manual (2007–2025)
Tools: full set, manual and electric
Multiple spare lines and halyards stored in bow locker

EXTRA DETAILS
Extensive maintenance log available
Owner-maintained with seasonal upgrades and careful winterisation
Teak decks maintained and projected for replacement in 2028
TITLE DOCUMENTS AND TAX
Listed below are the documents and/or copies which we have seen on listing this yacht:
Original VAT Invoice – EU VAT Paid
Evidence that VAT was correctly charged and paid at first supply within the EU.
Supporting VAT Documentation
Documents supporting the continuity of EU VAT-paid status.
Evidence of EU Presence at Brexit
Third-party confirmation that the vessel was located within the EU on 31 December 2020.
Unlimited Greek Transit Log (UTL)
Valid Greek Customs cruising document
Current Registration Certificate
Confirms vessel registration, flag and registered ownership.
Transcript of Registry
Confirms title history and that no registered mortgages are outstanding.
Chain of Bills of Sale
Evidence of successive ownership transfers establishing clear title.
Builder’s Certificate / Certificate of Origin
Confirms original build and origin of the vessel.
RCD / Declaration of Conformity
Confirms compliance with EU Recreational Craft Directive requirements.

KNOWN DEFECTS
None noted.

HISTORY
Purchased in 2020 by her current owners with the intention of preparing her for long-term Mediterranean cruising. Continuous upgrades have been carried out each season, including new sails, rig, electronics, solar, and domestic improvements. Professionally maintained in Gouvia and Cleopatra with proactive owner attention and annual improvements — this is a yacht prepared for use, not neglect.
Disclaimer
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 desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.

Mechanical :
CONSTRUCTION
GRP hull and deck
Colour white
Teak laid decks and cockpit
Designed by Berret-Racoupeau Yacht Design
Interior design by Nauta Design
Antifouled (2025)
New boot stripes (2025)

DIMENSIONS
Year: 2007
LOA: 14.75 m (48’5″)
Beam: 4.49 m (14’9″)
Draft: 2.10 m (6’10“)
Displacement: 12,935 kg

MECHANICAL
Yanmar 4JH4-THE 110 hp diesel engine
Approx 2,300 hours
Engine start battery replaced (2024)
Generator (professionally serviced) (approx 350 hrs)
Engine oil changed every 70 hours
Generator oil serviced 1–2 times per season
12V to 240V Victron Phoenix inverter (2025)

PERFORMANCE
Cruising speed approx. 7 knots
DL cruising mainsail and genoa (2022)
Selden top-down furler for asymmetric cruising sail
Standing rigging replaced (2024) – improved handling and stiffness

TANKAGE
Fuel capacity: 235 L
Water capacity: 534 L

ELECTRICAL
High-capacity AGM house battery bank (~1000Ah, new 2025)
Victron solar panel system (2023) with two gantry-mounted 175W panels
Victron Phoenix 12/500 pure sine inverter (2025)
New engine start battery (2024)
LED interior and navigation lighting

RIGGING
Sloop rigged
Fully battened mainsail
Standing rigging replaced (2024)
All halyards and control lines replaced with Dyneema (2021)
Reefing lines retained (in good condition)
Selden top-down furler system for asymmetric sail

SAILS
DL Sails cruising mainsail (2022)
DL Sails cruising genoa (2022)
Asymmetric cruising sail with Selden furler
Original asymmetric sock and bag also included

NAVIGATION
Raymarine E-Series chartplotter at nav station
Raymarine touchscreen plotter in cockpit (2022)
Raymarine ST60+ wind, speed, depth
Raymarine autopilot
Raymarine radar
Plastimo Olympic 135 compass at helm
Navtex and VHF at chart table

DECK
Teak decks (see images – age-appropriate wear, maintained)
Stainless steel solar gantry with mounted panels
Outboard davit crane on pushpit
Electric winch (Harken) on port coachroof
Coachroof-mounted line clutches (clearly labelled)
Spacious cockpit with folding table
Wide, safe side decks for easy access forward
Anchor windlass replaced (2020)
New anchor chain (2020)