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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£18,000,000
Added > 14 days

7 bedroom flat for sale

Grosvenor Square, Mayfair, London, W1K
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Flat
7 bed
6 bath
5,149 sq ft / 478 sq m

Key information

Tenure: Share of freehold
Ground rent: £0 per annum
Service charge: £66,630.38 per annum
Council tax: Band H
Broadband: Ultra-fast 1000Mbps *
Mobile signal: 
EE O2 Three Vodafone
Water: Ask agent
Heating: Ask agent
Electricity: Ask agent
Sewerage: Ask agent
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Property description & features

  • Tenure: Share of freehold (984 years remaining)
  • 7 8 bedrooms
  • 3 reception rooms
  • 6 bathrooms
  • Lift
  • Period
  • Balcony
  • Concierge
  • Porter
  • Second Floor
  • Terrace
Widely acknowledged to be the finest apartment building on the south side of Grosvenor Square, this impressive lateral apartment of more than 5,000 square feet enjoys unparallelled views across the Square. The accommodation is vast and plentiful, with four main bedrooms, a large study facing the square, and a drawing room 32 feet in length leading to an adjoining dining room. All principal rooms lead off a generous inner reception hall with a rear south facing balcony.

The apartment further benefits from generous staff accommodation at the rear, and a large, functional kitchen. Subject to the usual consents, the flat could be comprehensively re-modeled and refurbished to create what would arguably be one of the finest residences in central London, with more than 2,000 square feet of reception space facing the square. The building enjoys 24 hour uniformed porterage and two passenger lifts. The residents have also collectively acquired the freehold of the building with the apartment consequently benefiting from a 999 lease and a share in the freehold.


47 Grosvenor Square is situated in the heart of Mayfair and moments away from London's Hyde Park. The property is surrounded by the best of London's shops and restaurants with Mount Street and Oxford Street close by. It also has superb access to Bond Street and Green Park tube stations.

Property information from this agent

Places of interest

    A prestigious heritage postcode historically associated with London’s wealthy since the 18th century, Mayfair has never lost its affluent status and is today one of most cosmopolitan, high-net-worth areas in central London, attracting a healthy mix of UK purchasers, coupled with overseas buyers after a slice of the capital’s best address. Despite its gilded streets and prime central London location, Mayfair still retains a charming village feel with its quiet refinement complemented by upscale restaurants and luxury boutiques. From our office in the heart of Mayfair on Mount Street, Knight Frank matches homebuyers with their ideal home in Mayfair. 

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    *DISCLAIMER

    Property reference WER012448491. 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 - Mayfair.

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

    Broadband availability and predicted speed: obtained from Ofcom on March 25, 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 March 25, 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

    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.