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Interboat Intender 850

£127,372

Presented For Sale By:

Val Wyatt Marine Ltd

Willow Marina, Willow Lane
Wargrave, Reading, Berkshire, RG10 8LH
United Kingdom
0118 940 3211

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Make Interboat
Model Intender 850
Year 2025
Condition New
Price £127,372
Type Power
Class Tender (Power)
Length 28 ft / 8.5 m
Fuel Type Diesel
Hull Material Fibreglass
Location Reading, Berkshire
LOA 28 ft 8 in / 8.75 m
Beam 9 ft 10 in / 3 m
Max Draft 2 ft 6 in / 0.75 m
Min. Draft 2 ft 6 in / 0.75 m
Dry Weight 3100 kg
Max Bridge Clearance 4 ft 7 in / 1.4 m
Engine Type Inboard
Engine Make Vetus
Engine Model M4.56
Fuel Type Diesel
Engine Year 2025
Power 52 hp
Drive Type Shaft Drive
Covers
  • Bimini Top
  • Spray hood
  • Cockpit cover
Electronics
  • Depthsounder
  • Log-speedometer
Inside Equipment
  • Stern thruster
  • Bow thruster
  • Manual bilge pump
  • Marine head
  • Refrigerator
Outside Equipment/Extras
  • Teak cockpit
  • Teak sidedecks
  • Cockpit cushions
  • Cockpit table
  • Swimming ladder
Builder Interboat
Guest Heads 1
Max Passengers 9
Seating Capacity 9
Fuel Tanks 1 x 80 litres
Fresh Water Tanks 1
Holding Tanks 1 x 60 litres

Description

The Interboat Intender 850 is the larger sibling of the popular Intender 820, offering even more space, comfort, and versatility. Key features include a generous aft sunpad, a practical portside walk-through, and deep, luxurious cockpit seating – all designed to make time on the water more enjoyable.

Currently in build, this 850 comes equipped with a wide range of optional extras. It features Esthec synthetic teak throughout the cockpit floor, bathing platform, cabin roof, gangways, and foredeck. Additional highlights include bow and stern thrusters, a pump flush toilet with holding tank, and an electric anchor winch with chain and anchor.

Powered by a 52hp Vetus diesel engine, neatly housed beneath the cockpit floor to maximise deck space, the Intender 850 cruises comfortably at up to 9 knots. Whether you're cruising Chichester Harbour with family or moored at Henley Regatta with friends, this boat is specified to deliver the perfect balance of style, comfort, and performance for inland and estuary cruising.

RCD Category C - Rated to 9 Persons

10 year hull warranty

Images shown are for illustrative purposes only. This boat is currently in build and scheduled for delivery in September 2025. Please refer to the rendered image of an Intender 950 for an indication of the chosen colour scheme, as an 850 configurator is not yet available.

Key Features

  • Vetus 52hp diesel engine
  • Bow and stern thrusters for easy handling
  • Cold water system with sink and deck shower
  • 50L compressor fridge in console
  • Raymarine i40 depth/log, rudder indicator
  • Electric anchor winch with anchor and chain
  • Removable folding cockpit table
  • Cockpit lighting
  • Extended bimini with Claro canopy
  • Esthec® synthetic teak on cockpit floor, deck, bathing platform, gangways, and cabin roof

Standard Specification

Helm & Controls

  • Freestanding steering column with stainless steel handrail and cupholders

  • 60 cm stainless steel and teak steering wheel

  • USB-C and 12V connection at helm

Seating & Comfort

  • Comfort Plus Sunbrella® cushion set with backrests and double piping

  • Sprayhood with cover

  • Front and side sprayhood panels zip out to convert into a sunshade

Deck & Exterior

  • Wide gangways with non-skid surface

  • Stainless steel flagpole and ensign

  • Stainless steel skeg for protection of rudder and propeller

  • Stainless steel protective strip around swim platform

  • Integrated swim platform with stainless steel bathing ladder

  • Anchor locker

  • Rope fendering with Turkish knot (black or brown)

  • Waterline detailing

  • Two coats of antifouling with heavy-duty primer

Hull & Mooring

  • 4 stainless steel mooring cleats

  • 2 stainless steel spring cleats

  • 2 fenders

  • 2 mooring lines

  • Boat and port name

Engine Room & Systems

  • Fully sound-insulated engine compartment

  • Solid engine foundation with fibreglass-laminated steel supports

  • Automatic fire extinguishing system

  • Water separator and coarse fuel filter

  • Fuel valve and fuel tank with gauge

  • Manual bilge pump

Storage & Utility

  • Several large storage compartments

  • Insulated 70L cooling box in port bench

  • Bow cabin compartment with wooden door

Navigation & Lighting

  • Complete navigation lights

Optional extras/options fitted

Engine & Technical Upgrades

  • Vetus 52hp diesel engine

  • Bow thruster (45 kgf)

  • Stern thruster – Vetus BowPro 30 kgf

  • Raymarine i40 Bidata (speed & depth)

  • Rudder indicator

  • Electrically operated anchor winch

  • Shore power and battery charger

Exterior & Finishes

  • Hull colour: Ice White

  • Deck colour: Ice White

  • Waterline colour: Carinthia Blue

  • Antifouling: Black

  • Rope fender: Beige

  • Canopies - Claro

  • Stainless steel pulpit (bow rail)

  • Esthec® synthetic teak on: (All in Biscuit with black caulking)

    • Cockpit floor

    • Swim platform

    • Deck

    • Cabin roof

Comfort & Interior

  • Spradling® cushion upgrade in Vogue Water with Vogue Denim piping

  • 2 armrests with stainless steel cupholders (Vogue Denim)

  • Removable folding table

  • Cupboard in console

  • Cockpit lighting

  • Extended bimini sunshade (3 bars)

Utilities

  • Compressor fridge (50L)

  • Sink with cold water tap in console

  • Deck shower (in combination with sink)

  • Pump flush toilet to waste tank

Additional Items

  • Boarding pole

  • Delivery to the UK

Disclaimer

In this transaction we are acting as Brokers only. Whilst every care has been taken in their preparation, the correctness of these particulars is not guaranteed. The particulars are intended only as a guide and they do not constitute a term of any contract. A prospective buyer is advised to check the particulars and specification and where appropriate to have the vessel fully surveyed/trialed and inspected.

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Presented For Sale By:

Val Wyatt Marine Ltd

Willow Marina, Willow Lane
Wargrave, Reading, Berkshire, RG10 8LH
United Kingdom
0118 940 3211

View Seller Inventory
 

Contact Seller

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Presented For Sale By:

Val Wyatt Marine Ltd

Willow Marina, Willow Lane
Wargrave, Reading, Berkshire, RG10 8LH
United Kingdom
0118 940 3211

View Seller Inventory
 

Contact Seller

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