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W1K 1AZ

Deanery Street, Mayfair, London, W1K

£9,950,000
Not valued
6 Beds
4 Baths
356 m² Floor area
Type Terraced
Listed 19 Sep 2026
Price per m² £27,949 / m²

Quietly positioned in one of Mayfair's most discreet and sought-after enclaves, Deanery House is an outstanding six-bedroom Georgian townhouse extending to approximately 3,778 sq ft. Arranged over four floors, the house seamlessly combines elegant period character with contemporary design, offering generous family accommodation, a private garden, a substantial south-facing terrace and air conditioning throughout. Tucked away between The Dorchester and South Audley Street, this is a rare opportunity to occupy one of Mayfair's hidden gems.

Deanery House is an exceptional Georgian townhouse situated in one of Mayfair's most exclusive and discreet locations, quietly tucked away between The Dorchester and South Audley Street. Extending to approximately 3,778 sq ft, the house has been thoughtfully reimagined to create a remarkable family home that successfully balances period elegance with contemporary living.

Arranged across four floors, the property retains a wealth of original architectural features while incorporating a sophisticated modern aesthetic. The accommodation offers six bedrooms, expansive reception and entertaining spaces, and an impressive level of flexibility for both family life and formal entertaining.

A striking three-storey rear extension introduces an abundance of natural light and creates a seamless connection between the original Georgian structure and the contemporary additions. The house further benefits from a large south-facing terrace and private garden, providing rare and highly desirable outside space in the heart of Mayfair. Air conditioning throughout enhances comfort year-round.

Deanery House occupies a truly enviable position within one of London's most prestigious neighbourhoods. Moments from world-renowned hotels, private members' clubs, Michelin-starred restaurants and luxury boutiques, the property enjoys immediate access to everything Mayfair has to offer whilst maintaining an uncommon sense of privacy and tranquillity.

A unique opportunity to acquire a substantial freehold townhouse in one of central London's most coveted addresses.

How the asking price has moved

Sep 2026
£9,950,000
Listed at original asking price

Prices, costs and transport nearby

What homes within 400 m sold for since Nov 2023, by type. Source: HM Land Registry.

Type Median Middle 80%
Flat
Median
46 sales
Terraced This home
Median
5 sales
Semi-Detached
Median
1 sale
Detached
No sales nearby

Most recent sales

Address Sold price Date Type
Flat 54, CHESTERFIELD HOUSE, CHESTERFIELD GARDENS, W1J 5JU £1,700,000 Jul 2026 Flat
Flat 53, CHESTERFIELD HOUSE, CHESTERFIELD GARDENS, W1J 5JU £1,395,000 May 2026 Flat
Flat 2, 68, 68 SOUTH AUDLEY STREET, W1K 2QY £5,375,000 Apr 2026 Flat
Flat L, 3 4, 3 4 BALFOUR PLACE, W1K 2AT £3,150,000 Nov 2025 Flat
Flat 1, AUDLEY COURT, 32 34 HILL STREET, W1J 5NP £4,100,000 Oct 2025 Flat
Flat 103, CHESTERFIELD HOUSE, CHESTERFIELD GARDENS, W1J 5JX £2,700,000 Jul 2025 Flat
Flat 105, 55, 55 PARK LANE, W1K 1PX £1,600,000 Feb 2025 Flat
Flat 36, CHESTERFIELD HOUSE, CHESTERFIELD GARDENS, W1J 5JU £1,906,000 Feb 2025 Flat
Flat B, 3 4, 3 4 BALFOUR PLACE, W1K 2AT £2,625,000 Jan 2025 Flat
Flat D, 3 4, 3 4 BALFOUR PLACE, W1K 2AT £3,200,000 Dec 2024 Flat
Flat 5, 6, 6 ALDFORD STREET, W1K 2AG £2,300,000 Dec 2024 Flat
Flat 66, CHESTERFIELD HOUSE, CHESTERFIELD GARDENS, W1J 5JX £2,500,000 Nov 2024 Flat
Flat 2, 64, 64 SOUTH AUDLEY STREET, W1K 2QT £3,400,000 Nov 2024 Flat
Flat 81, CHESTERFIELD HOUSE, CHESTERFIELD GARDENS, W1J 5JY £1,500,000 Aug 2024 Flat
Flat 97, CHESTERFIELD HOUSE, CHESTERFIELD GARDENS, W1J 5JY £1,180,000 Jul 2024 Flat
Source: HM Land Registry · within 200 m · most recent first

Deanery Street, Mayfair, London, W1K

We don't have enough nearby Land Registry sales matched to EPC floor-area data for this postcode and property type to calculate a fair price estimate. All other details are still available.

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About this valuation

Fair price calculated from HM Land Registry sold prices in the same postcode area, adjusted by the UK House Price Index, and multiplied by the EPC-declared floor area of 356 m². Updated daily.

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