Jeanneau Sun Odyssey 509

This 2015 Jeanneau Sun Odyssey 509 is a proven offshore cruiser with spacious accommodation and an impressive cruising specification. DIANA has been privately used during the current owners' six-year ownership and completed a transatlantic passage in 2026. She currently lies afloat at Marina San Miguel, Tenerife.

During 2026, DIANA sailed from Saint Martin via the Azores and Madeira to the Canary Islands. The owners recorded approximately 4,000 nautical miles during the year. A Yanmar 75hp diesel engine provides dependable propulsion, while a Side-Power bow thruster assists with manoeuvring.

For extended cruising, she carries a 600Ah LiFePO4 domestic bank and 800W solar array. In addition, a Victron MultiPlus-II inverter/charger supports excellent energy independence. Raymarine navigation equipment, Starlink Mini and Garmin inReach Mini 2 further enhance her offshore capability. Under sail, three electric Harken winches simplify handling. The sail wardrobe includes a slab-reefing mainsail, furling genoa and 2025 asymmetric spinnaker.

Below deck, four double cabins each benefit from a private head and shower. A separate forward skipper cabin adds further flexibility, while four custom-made orthopaedic mattresses were fitted in 2026.

Construction

White GRP hull and superstructure

White GRP integrated non-slip deck

Aft cockpit

Fin keel

Twin wheel steering

Spade / blade rudder

Antifouling renewed April 2026

Machinery

Yanmar 4JH4-TE diesel engine, 75 hp (installed 2015, serviced 2026)

Approximately 2,700 engine hours

Freshwater cooled

Saildrive with fixed propeller

Side-Power SE100 24V electric fixed bow thruster (serviced 2026)

Electrics

12V onboard system

600Ah LiFePO4 domestic bank - 2 x LiTime 300Ah batteries (2025)

100Ah lead-acid engine start battery (2026)

2 x 150Ah gel bow-thruster batteries (2023)

Victron Energy MultiPlus-II 12/3000/120 inverter/charger

3,000W inverter

800W solar array, 2 panels, with MPPT controllers

Battery monitoring system

Shore power fitted

Tankage

Fuel: 270 litres in 1 plastic tank

Fresh water: 750 litres in 2 plastic tanks

Holding tank: 80 litres, plastic, deck pump-out

Accommodation

5 cabins compromising 4 double cabins, each with private electric head and shower and additional forward skipper cabin

Twin aft cabins

Navigation desk

Custom-made 20 cm orthopaedic mattresses in double cabins (fitted 2026)

Domestic

Gas cooker with oven and grill

3-burner hob

Microwave

1 refrigerator and 1 freezer

2 stainless-steel sinks

Pressurised water system

Pioneer audio system

Coffee machine, toaster and electric kettle

Deck

Rocna 40kg main anchor with approximately 60 m chain

Cobra 20kg spare anchor; seller narrative states approximately 50 m chain

Lewmar electric windlass with local and remote/control-at-both operation

8 mooring warps and 8 fenders

Sprayhood, bimini and sun awning

Deck shower and boat hook

Crane for lifting the dinghy outboard

Navigation

Binnacle compass

Raymarine Axiom 9 chartplotter

Raymarine i70s speed/log and depth instruments

Raymarine p70s autopilot with EV-1 and ACU-400

Raymarine AIS700 transceiver

Starlink Mini and Garmin inReach Mini 2

Onboard Wi-Fi

NMEA2000 / SeaTalkNG network

Standard Horizon Eclipse DSC+ VHF

Tenders

Caribe 3.2 m tender (4-person capacity)

Tohatsu 18 hp 2-stroke outboard (serviced 2026)

Safety

10-person liferaft

6 fire extinguishers

2 electric bilge pumps

12 lifejackets

Jackstays

Grab bag

Lifebuoy

Emergency tiller

Gas alarm

Rig & Sails

Sloop rig

Z-Spars aluminium spars

Stainless-steel wire standing rigging

Single backstay

Control lines led back to cockpit

2 x Harken 46 self-tailing winches and 2 x Harken 60 self-tailing winches

Mainsail – Dacron, slab reefing (2020)

Genoa – Dacron, roller furling (2020)

Asymmetric spinnaker – Nylon, roller furling (2025)

Spare genoa included

Standing rigging inspected March 2026