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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Guide price£19,950,000
Added > 14 days

5 bedroom penthouse for sale

Grosvenor Square, Mayfair, London, W1K
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Penthouse
5 bed
5 bath
EPC rating: D*
4,477 sq ft / 416 sq m

Key information

Tenure: Leasehold | 98 yrs left
Service charge: £25,396 per annum
Council tax: Band H
Broadband: Basic 16Mbps *
Mobile signal: 
EE O2 Three Vodafone
Water: Ask agent
Heating: Ask agent
Electricity: Ask agent
Sewerage: Ask agent
Discover more information

Property description & features

  • Tenure: Leasehold (98 years remaining)
  • Penthouse
  • Direct lift access
  • Porter
  • Fantastic development potential
  • Roof garden
  • Two reception rooms
  • Five bedrooms
  • Five bathrooms (3 en suite)
  • Two store rooms
  • EPC Rating = D
A rare Grosvenor Square penthouse with a large south-facing roof terrace

Description

This is an exquisite residence nestled in one of London's most prestigious and sought-after neighbourhoods. Located in the heart of Mayfair, this luxurious penthouse apartment offers a lifestyle of elegance, convenience, and sophistication.

The spacious living area is bathed in natural light, thanks to large windows that provide stunning views of Grosvenor Square and its lush greenery. It's the perfect space for both relaxation and entertaining, with ample room for comfortable seating arrangements and a dining area for hosting intimate gatherings.

The apartment features several well-appointed bedrooms. The principal bedroom suite is complete with an en-suite bathroom with luxurious fixtures and finishes. There are four further bedrooms, all of which benefit from ample storage space. There are also four further bathrooms throughout the apartment.

The Penthouse is situated on the 6th & 7th floors with direct lift access into a secure lobby. The apartment offers enormous development potential with a gross internal area of 4,434 sq.ft. plus the roof terrace of 722 sq.ft. The current Penthouse layout provides two large reception rooms and five bedrooms.

18 Grosvenor Square is located next door to the new development of 20 Grosvenor Square. The building features a large refurbished entrance hallway with porter.

Location

The Penthouse is situated on the northside of Grosvenor Square facing south over the gardens. The roof garden affords distant views over the roof tops of Mayfair and towards The City.

Grosvenor Square is Mayfair's grandest address, in the very heart of Mayfair, a few minutes walk from Mount Street and Bond Street. It is surrounded by world famous restaurants, hotels and luxury retailing.

Hyde Park is nearby(0.3 mile).

The closest underground station is Bond Street (0.2 mile) for the Central and Jubilee lines, and the forthcoming Crossrail. (Please note all distances are approximate.)

Conceived in the early 1720s, Grosvenor Square was built between 1725 and 1731, and is the largest Square in the West End. The cost of construction at the time was reported
at some £2,871. The Square was surrounded by houses of varying sizes and levels of grandeur, and it is known
that at the time of construction, circa 1726, these new houses would sell for between £1,166 and £7,500.

Between 1727 and 1741, records reveal that 35 of the first 51 occupants were residents of title. Today the gardens, with two and a half hectares of lawns and mature trees, has been subject to a recent public realm consultation for remodelling into a new urban oasis.

With the new developments of “Twenty Grosvenor Square”, “No.1 Grosvenor Square” and the soon to be launched “The Chancery” hotel by Rosewood in the old American Embassy – Grosvenor Square is continuing its 300 years of history as one of the most prestigious addresses in the world and one of the most elegant places to live in London.

Square Footage: 4,433 sq ft
Leasehold with approximately 99 years remaining.

Places of interest

    At Savills Mayfair we are residential specialists, covering every aspect of buying, selling, letting or renting property from Mayfair to St James’s, and across Soho, Covent Garden and Hyde Park. We also offer consultancy advice to sellers, landlords and developers alike. Our success comes as much from what we do, as from how we do it. The team is dedicated, assiduous and committed to delivering with integrity, helping to us win and retain trust with clients old and new. Most visited website Savills.co.uk is the most visited UK national estate agency website, averaging over 2.4 million visits a month in 2020, and recording over 3.1 million visits in January 2021. Global exposure Our site is available in 22 languages including English, Chinese, Spanish and Russian. This guarantees your property will have the global exposure it deserves as well as providing access to more buyers via our website. Put simply, because we get more qualified visits, you get more opportunities to sell.

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    *DISCLAIMER

    Property reference MAS210150. 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 Savills - Mayfair.

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

    Broadband availability and predicted speed: obtained from Ofcom on May 4, 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 May 4, 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 September 7, 2023 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.