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W1K 3NT

Mount Street, Westminster, London, W1K

£5,250,000
£329,000 above fair value
3 Beds
4 Baths
173 m² Floor area
Type Flat
Listed 11 Sep 2026
Price per m² £34,393 / m²
  • AC
  • Built in Kitchen Appliances
  • Fireplace
  • Lift
  • Furnished
  • Extensive Accommodation
  • Wood Flooring

Arranged across the third and fourth floors of a handsome red-brick building on Mount Street, this three-bedroom apartment brings together generous lateral living space, intricate detailing and an exceptional Mayfair address.



The third floor is given over largely to entertaining, with a wide reception room extending to almost 25 ft. Coffered ceilings, decorative wall panelling and tall windows give the room a strong sense of character, while the scale allows for both sitting and dining areas within the same impressive space. The kitchen sits separately to one side, finished with timber cabinetry, stone worktops and a striking richly veined splashback.



A staircase leads to the fourth floor, where the bedrooms are arranged with privacy in mind. The principal bedroom has a walk-in wardrobe and a beautifully appointed ensuite bathroom clad in marble, with a bath, separate shower and twin basins. Two further bedrooms sit across the floor, one with an adjoining dressing room, alongside an additional bathroom and utility room.



Throughout, the apartment combines traditional architectural detail with bold decorative choices, from patterned carpets and polished timber joinery to carefully considered lighting and bespoke storage. The result is a home with a distinctive sense of personality in one of London’s most prestigious enclaves.



Mount Street is one of Mayfair’s defining addresses, known for its handsome architecture, independent boutiques, galleries and destination restaurants. The Connaught, Grosvenor Square and Berkeley Square are all close by, while Bond Street, Hyde Park and the wider West End are within easy reach.

How the asking price has moved

Sep 2026
£5,950,000
Listed at original asking price
Sep 2026
£5,250,000
Current asking price

Prices, costs and what's nearby

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

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

Most recent sales

Address Sold price Date Type Distance
5A MOUNT STREET, W1K 3NE £6,400,000 Jun 2026 Flat 50 m
Flat 18, 51, 51 SOUTH STREET, W1K 2XL £8,600,000 Mar 2026 Flat 160 m
9 MOUNT ROW, W1K 3RG £10,300,000 Nov 2025 Terraced 70 m
Flat 1, AUDLEY COURT, 32 34 HILL STREET, W1J 5NP £4,100,000 Oct 2025 Flat 190 m
48D BERKELEY SQUARE, W1J 5AX £5,488,000 Sep 2025 Flat 180 m
Flat 16, GROSVENOR HILL COURT, 15 BOURDON STREET, W1K 3PX £2,460,000 Aug 2025 Flat 150 m
Flat 6, 21, 21 DAVIES STREET, W1K 3DE £5,250,000 Jun 2025 Flat 120 m
Flat 9, 47, 47 GROSVENOR SQUARE, W1K 2HS £5,750,000 May 2025 Flat 190 m
Flat 21, 51, 51 SOUTH STREET, W1K 2XL £7,800,000 Mar 2025 Flat 160 m
Flat 3, GROSVENOR HILL COURT, 15 BOURDON STREET, W1K 3PX £1,600,000 Dec 2024 Flat 150 m
Flat 3, 4, 4 MOUNT STREET, W1K 3ND £5,347,500 Nov 2024 Flat 40 m
2 HAYS MEWS, W1J 5PU £6,075,000 Oct 2024 Terraced 180 m
Flat 12A, GROSVENOR HILL COURT, 15 BOURDON STREET, W1K 3PX £155,000 Sep 2024 Flat 150 m
Flat 11, 47, 47 GROSVENOR SQUARE, W1K 2HS £7,850,000 Aug 2024 Flat 190 m
Flat 1, 11, 11 MOUNT STREET, W1K 2RB £12,000,000 Aug 2024 Flat 160 m
Source: HM Land Registry · within 200 m (distance to postcode centre) · most recent first

Mount Street, Westminster, London, W1K

Asking price
£5,250,000
£329,000 above fair value
Our fair price estimate £4,921,000
Price per m² £34,393 / m²
Fair price = nearby sold prices per m² × UK HPI × 173 m² floor area (EPC-declared). Source: Land Registry, EPC & UK HPI.
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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 173 m². Updated daily.

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