No bars, no signal predictedOne bar, reliable signal unlikelyTwo bars, may experience problems with connectivityThree bars, likely to have good coverage and receive a data rate to support basic web servicesFull bars, likely to have good coverage indoors and to receive an enhanced data rate to support multimedia services
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This property is no longer on the market

7 bedroom detached house

New build
Study
Save
Detached house
7 bed
8 bath
EPC rating: B*
24,154 sq ft / 2,244 sq m

Key information

Council tax: Band H
Broadband: Basic 9Mbps *
Mobile signal: 
EE O2 Three Vodafone
Water: Ask agent
Heating: Ask agent
Electricity: Ask agent
Sewerage: Ask agent
Discover more information

Property description & features

  • 7 - 13 bedrooms
  • 8 - 9 reception rooms
  • 8 - 14 bathrooms
  • 4.50 acres
  • Leisure Facilities
  • Outbuildings
  • Balcony
  • Detached
  • Fishing
  • Garden
Exclusively available with Knight Frank, Riverside Manor is palatial new house and estate of approximately 33,435 sq ft in total, in a magical riverside position on the banks of the River Thames at Bourne End, overlooking the village of Cookham.

The main house itself extends to approximately 26,637 sq ft and has a ball/party room for up to 230 guests. In addition, there are 3 staff apartments, an indoor swimming pool and spa complex, a home cinema, tennis court, guest house, and a boat house with a first floor guest apartment (providing 6 separate residential units over the whole property). The house was designed by renowned architects EPR in London with the assistance of William Bertram in Bath, and is of breath-taking proportions. The main entrance hall has 2 dramatic sweeping staircases to the first floor and a service lift to all 3 floors. Off the hall is a modern family kitchen, separate family/breakfast room, dining room, study, sitting room, drawing room, and a spectacular river room with views of the river, all connected by a wrap-around terrace ideal for entertaining.

The principle bedroom suite has a sitting room with a private balcony, with two dressing rooms and two adjoining en-suite bathrooms with fabulous views up and down the river.

There are 6 further bedroom suites on this floor, all with either lovely views of the river or the gardens.

Linked to the house by way of a glazed bridge is the pool and spa complex with a sauna, spa bath, indoor pool, gymnasium, and treatment room. Nearby is ample garaging.

Secondary accommodation takes the form of 3 staff cottages, a charming guest pavilion near the tennis court, and a guest apartment above the boat house .

The gardens spanning circa 4.5 acres are outstanding and beautifully landscaped so that the house enjoys privacy, yet has superb views of the river. They include an 'in and out' drive, a tennis court, and riverside courtyard .


Bourne End 1 mile
London Paddington 59 mins
Cookham 1.2 miles
Marlow 4.6 miles
Central London 29 miles
(All distances and times are approximate)

Property information from this agent

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    *DISCLAIMER

    Property reference ASQ012307025. The information displayed about this property comprises a property advertisement. OnTheMarket.com makes no warranty as to the accuracy or completeness of the advertisement or any linked or associated information, and OnTheMarket.com has no control over the content provided by the agent or developer. This property advertisement does not constitute property particulars. The information is provided and maintained by Knight Frank - Ascot & Virginia Water.

    OnTheMarket may have applied supplementary data to this property listing, including:

    Broadband availability and predicted speed: obtained from Ofcom on April 14, 2022

    Broadband speed is measured in megabits per second, with the number returned showing how fast the connection is. Each reading is based on the highest predicted speed of any major broadband network for services that deliver the download speeds. The following are the different readings that we may display:

    Basic: Up to 30 Mbit/s
    Super-fast: Between 30 Mbit/s and 300 Mbit/s
    Ultra-fast: Over 300 Mbit/s

    The data is updated three times a year. The checker results are predictions and should not be regarded as guaranteed. For more information, see: https://checker.ofcom.org.uk/en-gb/about-checker#Answer_0_2

    Mobile phone signal availability and predicted strength: obtained from Ofcom on April 14, 2022

    Mobile signal predictions are provided by the four UK mobile network operators: EE, O2, Three and Vodafone. Predictions can vary significantly from the coverage you may actually experience as a result of local factors (especially terrain). Ofcom has tested the actual coverage provided in various locations around the UK to help ensure that these predictions are reasonable. The values shown against a property can be broken down as follows:

    Clear: No bars, no signal predicted
    Red: One bar, reliable signal unlikely
    Amber: Two bars, may experience problems with connectivity
    Green: Three bars, likely to have good coverage and receive a data rate to support basic web services
    Enhanced: Full bars, likely to have good coverage indoors and to receive an enhanced data rate to support multimedia services

    Energy Performance data and Internal floor area: obtained on November 29, 2017 from The Energy Performance of Buildings (Certificates and Inspections) (England and Wales) Regulations 2007 or the Home Report if in relation to a residential property in Scotland.

    Any supplementary data should not be relied upon as forming part of any property particulars and OnTheMarket cannot be held responsible for any incorrectness in this data. See here for more information.

    *Call rate information

    Calls to 0843 numbers will be charged at 4p/min from BT landlines. Calls from other networks may vary, and calls from mobiles and outside the UK will be higher. Calls to local numbers beginning with 01, 02 and 03 numbers will incur standard geographic charges from landlines and mobiles.