Oyster Oyster 825 iSNL

Year -
Location -
Palma, ES
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About This Yacht

A high-volume vessel with several exceptional customizations, iSNL accommodates 8 guests across three VIP staterooms that can adapt to 4 guests cabins to meet the demanding requirements of multiple use. She can easily be handled by a crew of two when running privately. 

She is the only Oyster 825 with a painted hull and built with major layout changes included in the design from the outset, including mirroring the layout of the entire interior accommodation forward of the mast to give a better flow and feel to the interior, larger seating area, captain’s service area and forward-facing chart table.


  • 8 to 10 guest berths (pullman berth on inboard bulkheads in guest cabins), and 2 crew berths, in five cabins excluding the saloon.
  • All berths, including doubles, are counted as sea berths with doubles having split mattresses to allow a central lee-cloth to provide the necessary support and separation.
  • Interior joinery finished in horizontal grain, rift-cut book-matched oak with matte varnished finish.
  • Joinery style includes sculpted fiddles and grabrails, ‘shadow-gap’ joints between panels, and flush catches for lockers and drawers.
  • Solid shaped oak and stainless steel grab handles.
  • Solid ‘framed’ styled doors with laid veneers and softclose seals.
  • Soleboards in engineered dark walnut, 120mm plank with matte finish varnish. Druggets for soleboards. Soleboards revarnished (December 2021).
  • Kick recesses in walnut with horizontal grain and matte finish.
  • Upholstered and padded panels for headboards, bulkheads, seating and berth sides.
  • Headboards in ‘Studio-Art Mushroom’ razor-cut leather.
  • Rolled edge, vinyl-covered mouldings for the saloon deck/coachroof carlin line.
  • Headlining in off-white vinyl.
  • Crew covers for saloon seating and navigation area.
  •  Surfaces in galley in solid-grey ‘Concrete’ Hi-Macs.
  • Heads soles and countertops in mottled grey ‘Lentil’ Hi-Macs. Grooves machined in soles.
  • Wall finish in all Heads in Polished Concrete Beton-Cire.
  • Hansgrohe mixer taps, bidet and matching shower hardware in all heads.
  • All heads upgraded to factory-fitted Tecma Privilege/SilencePlus with hygenic control panels.
  • Heated towel rails, charging sockets, hairdryer sockets and backlit mirrors fitted to all heads.
  • All heads locker mirrors fitted with custom button catch to give 12 degree down angle to mirror.
  • Forced air ventilation fitted to all cabins and WC/shower areas.
  • Electrically operated Oceanair Skysol Duette blinds on saloon windows.
  • Oceanair Skysol Duette blinds on hullports – open/privacy/blackout modes.
  • Oceanair skyscreens to all deck hatches. Flyscreens to all opening hull and coachroof ports.
  • Underside of panels under mattresses fitted with Acoustiblok to minimise noise from air handlers.
  • Padded covers for saloon tables for closed position.
  • All headlining vent and speaker grilles upgraded to bespoke flush design.
  • Torches with stowage in each cabin (MCA compliant).


Twin bunks to starboard, hanging locker, and en suite heads with separate shower cubicle. Stowage under bunk. Stowage baskets under sole.

Vispring mattresses
Raymarine Axiom 7 MFD.

Miele washing machine and separate Miele tumble dryer.
Folding Ironing board in locker, Dyson cordless vacuum cleaner in locker, and extensive storage for cleaning and laundry equipment.
Large glazed deck access hatch with steps incorporated in Joinery.
Small ventilation glazed hatch.


Countertop in ‘Lentil’ Hi-Macs mineral-acrylic, including soles and vertical backsplash. Small ventilation glazed hatch.
Bulkheads in polished concrete Beton Cire.


Large captain’s double cabin with hanging lockers.
Optional pipe-cot under berth.
Storage drawer under berth.
Storage inboard with pull-out television, shelves and lockers for Almanacs and navigational books and aids. Digital safe box.

Custom fold-out captain’s office table. Single horizontal hullport.
Two glazed ventilation hatches. Raymarine Axiom 7 MFD


Countertop in ‘Lentil’ Hi-Macs mineral-acrylic, including soles and vertical backsplash. Bulkheads in polished concrete Beton Cire.
Small ventilation glazed hatch.



Single Cummins turbo-charged QSB6.7 CM2250 diesel engine of 227kW (305Hp) at 2600rpm. Twin Disc MG 5075A gearbox
Reverso electric oil change pump with manifold and four take-offs one from each generator, one from the engine and one from the gearbox.

Engine hrs as of January 2023: 2000hr


Onan MDKDT e-QD 22.5kW generator 50Hz 230V, hydraulic PTO.

Gen hrs as of Dec 2022: 1351 hrs

Onan MDKDV e-QD 19.0kW generator 50Hz 230V.

Gen hrs as of January 2023: 3092 hrs.


32” Brunton Varifold 4-bladed folding propeller.
Serviced September 2021.
Ambassador rope cutter on prop shaft.
Propspeed protection applied to propeller and shaft (October 2022)


Mastervolt 150 Amp alternator to charge service batteries. 70 Amp alternator and to charge engine batteries.


Bow thruster; Sleipner retractable Hydraulic powered by Port Generator PTO. Stern thruster Sleipner retractable. 24VDC.
Thruster dual joystick control – New (May 2022).


Lewmar Commander 260T 12kW powerpack. Serviced (March 2022). Autopilot hydraulic powerpack fitted in engine room.
Passarelle hydraulic powerpack fitted in lazarette.
Hydraulic PTO fitted to port generator.


220V Cruisair dual frequency 50/60Hz reverse cycle system totalling 92,000 BTUs, comprising; Owner’s cabin – 16,000 BTU remote compressor unit.
Aft guest cabins – 1 each x 8,000 BTU remote compressor units.
Saloon – 2 x 16,000BTU self-contained compressor units.

Galley – 1 x 12,000 BTU self-contained compressor unit.
Captain’s cabin – 10,000 BTU self-contained compressor unit.
Crew twin cabin – 6,000 BTU self-contained compressor unit.
Remote air handlers have their compressors in the engine room.
Condensate drains plumbed to peristaltic pumps and discharged overboard, not into bilge. Except engine room compressors, which extend pipes to main bilge sump.
Compressors pumps and pipes serviced Nov 2021.

Air handling disinfected monthly.


All cabins and heads areas ventilated by forced extraction system to provide constance air circulation. Fan speeds adjustable. Fresh air passively drawn in via deck conduits.
Blanking panels for the forced air system inlets at the cockpit and foredeck. (MCA recommendation for storm conditions – severe weather protection against flooding into the ventilation ducts)


U-line SS1095 ice maker in galley, plumbed into boat water supply. WATERMAKER

Seafresh H2016A (276 litres per hour) with auto back flush. Watermaker serviced (March 2022).



Ocean Safety 2 x 8-man ISO9650 liferafts with SOLAS B grab bags. Hydrostatic releases for liferafts

3Si Guardian float free EPIRB on transom.


Echomax Active Radar transponder. BILGE PUMPS

Main DC Bilge pump: 32l/min
Secondary bilge pump aft of engine room 154l/min Engine driven bilge pump: 190l/min
Lazarette sump DC bilge pump.
Manual bilge pump in cockpit


2 x white OS horseshoes (with name of vessel painted on). 2 x Danbuoy mounted on stern.
2 x Jonbuoy mounted at pushpit sides.
1 x buoyant throw line

14 x Spinlock life jackets, each fitted with personal AIS MOB 7 x Personal EPRIBS for lifejackets

4 x Red parachute flares.
6 x Red hand-held flares.
2 x Orange smoke signals.
12 x Thermal protective aids (stowed in grab bag). Portable VHF radio.

Life saving signal tables.
Training manual.
Instruction manual – schedule of maintenance.
Webbing jackstays.
Side deck jackstays.
MOB button.
Emergency tiller.
Two pairs of Wichard padeyes and webbings for safe transit from helm to aft deck.

4 tie downs on dinghy.
4 x portlight storm boards – New (August 2020).


Smoke detectors outside each sleeping cabin and galley (3 supplied) 6 x 1kg Fire extinguisher in cabin hanging lockers.
2 x 6 litre Fire extinguishers in Lazarette
2 x 6 litre Fire extinguishers in Engine Room.

Engine room fire extinguishers upgraded to auto and manual operation with air in/out remote shut-offs (MCA compliant).
Fire blanket in galley.


High-level float switch with audible alarm at pedestal to indicate primary bilge pump not coping or failed. Different sound to existing alarms.
Bilge alarm fitted in each watertight compartment.
Domestic (9V battery) type smoke alarm for engine room lobby, crew mess and aft passageway.

Skyships monitoring alarms for multiple systems, with automatic alarm log.

Navigation Equipment


SIRS Marine Major 150mm diameter magnetic steering compass.


Raymarine i70 displays at forward end of cockpit in angled pods. Raymarine Axiom 7 MFD display in crew cabin.

Raymarine Axiom 7 MFD display in Captain’s cabin.
Raymarine i70 display in Owner’s stateroom.

Sailmon display on aft side at port cockpit seat back.
‘Skyship’ control and monitoring system: AC/DC, chargers/inverters, generator sets, sea chest pressure and M.E. exhaust.


1 x Raymarine Axiom Pro 12 MFD – new March 2021 1 x Raymarine p70 pilot control.
1 x Raymarine i70 display.
1 x Raymarine i50 stern depth instrument. Raymarine Ray260E VHF (repeater station).


1 x Raymarine gS125 hybrid touch radar/plotter. 1 x Raymarine p70 pilot control.
2 x Raymarine i70 display.


1 x Raymarine gS195 Glass Bridge 19” touch screen display 1 x Raymarine p70 pilot control.
1 x Raymarine i70 display.
1 x Furuno standalone backup GPS

Raymarine Ray260E VHF (main station/passive speaker).


Raymarine Raystar 150 GPS Raymarine AIS 650 Yellowbrick tracker system.


Windex at masthead.


1 x Raymarine Ray260E VHF (main station) radio at chart table.
1 x Raymarine Ray260E VHF (repeater station) radio at port pedestal. 1 x Raymarine Ray260E VHF fitted to tender.

2 x portable VHF radios. Emergency VHF antenna.


Copper strip laid into hull to allow for retrofit SSB.


Sailor Fleet Broadband 250 BGAN satellite communication linked to PC. Dummy BGAN 250 dome to match opposite spreader.


Deck Equipment


81kg stainless steel CQR main anchor plus 100m of 14mm calibrated, stainless steel chain. 40kg Delta kedge anchor and 20m of 14mm chain, plus 105m of 24mm Octoplait line.


Lewmar V8 vertical, chain gypsy, hydraulic, 2-way anchor windlass under deck and within the anchor chain locker. Operated by adjacent foot switch controls.


Folding stainless steel side boarding ladders that integrate into the guardrail. Stainless steel boarding ladder at transom.
Stainless steel stern pushpit with gate for boarding.
Timber access steps from crew cabin to deck.

Stainless steps from sail locker to foredeck.
Removable stainless steps from aft cabin deck hatch.
Stainless steel bathing ladder.
Besenzoni hydraulic passerelle in transom. Passarelle serviced (May 2022).


9 x GRP framed Solimar glazed flush accommodation deck hatches.
2 x GRP Solimar framed teak flush storage area deck hatches (sail locker/lazarette).
2 x Lewmar Size 44 flush escape hatches to port and starboard aft guest cabins, below cockpit seats.

Custom acrylic main companionway powered sliding hatch system. Short washboard to create a 300mm high sill for storm conditions (MCA compliant).


Fold-down companionway sprayhood in ‘Charcoal’ Weathermax 80 with leather covered stainless steel grab rail at aft end. Hood incorporates see-through panels in its forward portion and is sized to give protection to the companionway and forward occupants of the cockpit.
Biminis in ‘Charcoal’ Weathermax 80 fabric. One to cover the main guest cockpit and one over helm positions. Zip-on boom awning, bow awning and bathing platform awnings, all in Weathermax 80.

Covers for cockpit table, pedestals, steering wheels, Sailmon, winches and all exterior seating in ‘Charcoal’ Weathermax 80 fabric.
Cockpit, helm and pushpit seat cushions in grey Silvertex Vogue.


Hot and cold freshwater deck shower located in a locker at the transom bathing area.
Freshwater outlet at transom.
Freshwater inlet at transom to connect boat system to mains water, via filters and water softener installed May 2022.
Freshwater and Saltwater outlet in anchor locker at the bow, including hose for freshwater wash down. High-pressure mast wash pump configuration installed April 2021.
Freshwater outlet in the cockpit.


Walk-through teak-laid cockpit over 3m long.
Excellent access from the companionway to the helm positions and side decks. Stainless steel drinks holders to pedestals and at helm seats.


To port is a high-gloss Teak table, within which is a cockpit drinks fridge accessed from starboard side. Custom cockpit rubbish bins added November 2020, with gloss teak lids to match table.


Lewmar Mamba rod and gearbox system. Twin GRP steering pedestals.
Twin carbon wheels 1.2m diameter.


Stainless steel pulpit and pushpit with gate for boarding.
Teak slatted seats to pushpit port and starboard with stowage for two (hydrostatic release) liferafts beneath the seats.

Custom removable bow seat mounted on bowsprit; teak slatted with guardwires.

Stainless steel stemhead fitting with twin rollers, one roller designed to stow a 81kg CQR anchor.
Stainless steel grabrails on deck saloon cabin top.
Pair of stainless steel and GRP upholstered backrests fitted at the helm positions.
5 pairs of stainless steel ‘pop-up’ mooring cleats with chafe strips to deck edges.
Pair of aft stainless steel fairleads near transom bulwark.
Port and starboard bulwark tread plates at side gateways engraved with yacht’s name.
Stainless steel halyard ‘parking’ rails on port and starboard next to mast.
Forced air intakes to halyard bins either side of the mast.
Stainless halyard rail in Sail locker. Stowage for Paddleboards.
Stowage for 3 Seabob underwater propulsion units, 2 electric foiling surfboards, dive equipment, water skis and wakeboard in lazarette.
Custom lightweight Carbon chocks for tender on foredeck.
Stainless socket for Ensign, fishing rod holders, port and starboard on pushpit.



Sloop rig.
Halls Spars carbon white painted mast and Oceanfurl in-boom hydraulic furling, with captive-reel winch for main halyard.
Captive-reel mainsheet.
In-boom preventer with sheave at aft end of boom.
Removable storm jib stay.
Southern Spars/Future Fibres ECSix Carbon rigging with Reckmann Carbon foils for blade jib.
Marlow running rigging, in general grey theme with colour coding.
Hall 8t Halyard lock to port MPS halyard to fly spinnaker for long passages and to be used with manually- furled C0. Additional removable padye on stemhead for 3:1 tackline for manually-furled C0.
Jib Halyard on adjustable track.
2 x Ocean Yacht Systems hydraulic backstay tensioners with mechanical lock-off.
1 x Ocean Yacht Systems hydraulic vang with position indicator; readout on Sailmon.
Lightning conductor incorporated into masthead burgee pole, connected to
heavy-duty bonding cable full length of mast to keel.
Spare Main Halyard and spare Main/Jib sheet included


Hall Spars in-boom furling.


Reckmann Jib furler with Carbon foil.
Reckmann CZ hydraulic furler fitted into bowsprit. Upper swivel fitted to 2:1 halyard.


Lewmar 3500 captive reel winch for mainsheet control.
Lewmar 3500 captive reel winch for main halyard.
2 x Lewmar 88/3 SHST 3-speed, hydraulic drive, stainless steel, self-tailing primary winches. 2 x Lewmar 77/2 SHST 2-speed, hydraulic drive, stainless steel GY, self-tailing
secondary winches.
2 x Lewmar 77/3 SHST 3-speed, hydraulic drive, stainless steel GY, self-tailing
mast winches.
Deck switches upgraded to stainless steel closed Lewmar Grand Prix.


Deck fittings and blocks for gennaker sheets.
Spinlock floating clutch block supply to unload Asymmetric tack line from winch.


Reckmann Hydraulic furler for torsion stay, swivel on 2:1 Halyard.
Additional bowsprit padeyes, and halyard lock in masthead for 3:1 manually furled configuration. Manual furler not-supplied.
Code zero sheet blocks on adjustable tracks.

SAILS By North Sails:

Mainsail; 3Di Endurance 760 SY29,400 Dpi with C-Tech Carbon battens. Jib; 3Di Endurance 760 SY32,000 Dpi
Storm jib; soft-hanked, day-glo orange, NPL Tour UltraX NorLam NLU500 Asymmetric Spinnaker; NorLon NY150 (NO150).

Oxley snuffer for asymmetric gennaker.
Code Zero; Cuben CN18FC5, UV painted leech and foot. Carbon torsion rod for Code Zero sail with 2:1 swivel at top.


Worktops, splashbacks and mid-height lockers in easy wipe clean ‘Concrete’ Hi-macs mineral acrylic. Jura Z6 bean-to-cup coffee machine on slide out shelf from aft outboard countertop locker.
Kitchen tap; Grohe Blue mixer tap with incorporated chilled still and sparkling water.
Grohe Blue drinking water filter and chiller below sole.

Grohe Red boiling water tap.
Door to galley rebated into mast box, storage behind.
Crew mess; Custom fold-away crew stools and tables stowed on forward bulkhead. Custom built Frigoboat double fridge unit with single freezer unit.

Two glazed ventilation hatches. OVEN/HOB

Miele electric steam oven and ceramic induction hob in custom stainless steel gimbal. Liquid retaining rim incorporating pan-clamps.
Alpes Inox cooker hood with light and extractor fan.


Miele integrated combi microwave in upper inboard locker. Ventilation above and below.


Miele G4940SCi full-size dishwasher under inboard counter.


U-line SS1095 ice maker in galley lower aft locker.


Navigation table on starboard side forward end of saloon with provision for the stowage of Admiralty size, half- folded charts.
Hidden sailing instrument locker.
Nav seat in blue Ingeston Muirhead leather. Bepoke stainless steel design.

Instrument panels in oak. WINE GLASS and CHILLER

Wine glass storage below nav table for 8 each of Red White and Champagne glasses. Mirrored and Backlit. AEG 24-bottle wine bottle chiller below glass locker.
Ducted fans to ventilate chiller, also ventilate navigation equipment panel.
Chiller locked for navigation with Walnut latch incorporated into step.


ZAR FORMENTI ZF3 tender for foredeck. YAMAHA F70 4 stroke outboard motor. Integral 40l fuel tank.
Navigation lights.

Bilge pump.
Stern shower.
SS stern boarding ladder.

SS ski pole.

SS Side boarding handrail.
Single point lifting kit, load-rated and tested Dyneema.
Flexiteak cockpit decking.
Extra high console to house navigation instruments.
Raymarine Axiom 7/Transducer/Navionics, flush installation. Raymarine 260VHF Handset and speaker.
Dual Circuit Battery Switch with Automatic Charging Relay. Additional 12V Battery, Battery Box, Cables and Mounting Platform. Battery Charger IP68 – 12/24V – 10A – 1 Output.
16A 230V Shore Power Inlet with LED Indicator.
16A 230V Shore Power Cordset – 15 metre.
IP65 RCD Consumer Unit.
Bow spray dodger.
All over cover.
Outboard cover.
Bespoke lightweight Carbon removable deck chocks.
Tie-downs x 4 on bottom of boat.


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.

View Specifications Hide Specifications
82 m
20 m
Palma, ES
Oyster 825
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