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W1K 2XL

South Street, City Of Westminster, London

£5,500,000
Priced about right
3 Beds
3 Baths
197 m² Floor area
Type Flat
Listed 31 Oct 2026
Price per m² £27,919 / m²
  • Porter

Beautifully designed duplex apartment in a grand mansion block presented in superb condition.

Entering the duplex on the second floor, via a lift, you step into a generous entrance hall that sets the tone for this refined home. The reception and dining room are exceptionally spacious with lofty proportions that create a superb sense of scale. Large sash windows fill the space with light and offer views across the nearby streets, while the elegant fireplace serves as a graceful focal point. Wooden floors flow throughout this level, adding warmth to the contemporary interiors.

How the asking price has moved

Oct 2026
£5,500,000
Listed at original 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
5 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 190 m
Flat 2, 68, 68 SOUTH AUDLEY STREET, W1K 2QY £5,375,000 Apr 2026 Flat 150 m
Flat 18, 51, 51 SOUTH STREET, W1K 2XL £8,600,000 Mar 2026 Flat 10 m
Flat L, 3 4, 3 4 BALFOUR PLACE, W1K 2AT £3,150,000 Nov 2025 Flat 180 m
9 MOUNT ROW, W1K 3RG £10,300,000 Nov 2025 Terraced 180 m
Flat 1, AUDLEY COURT, 32 34 HILL STREET, W1J 5NP £4,100,000 Oct 2025 Flat 50 m
Flat 21, 51, 51 SOUTH STREET, W1K 2XL £7,800,000 Mar 2025 Flat 10 m
Flat 20, ROSEBERY COURT, 15 CHARLES STREET, W1J 5EX £1,404,000 Jan 2025 Flat 190 m
Flat B, 3 4, 3 4 BALFOUR PLACE, W1K 2AT £2,625,000 Jan 2025 Flat 180 m
Flat D, 3 4, 3 4 BALFOUR PLACE, W1K 2AT £3,200,000 Dec 2024 Flat 180 m
Flat 19, ROSEBERY COURT, 15 CHARLES STREET, W1J 5EX £1,399,000 Nov 2024 Flat 190 m
Flat 2, 64, 64 SOUTH AUDLEY STREET, W1K 2QT £3,400,000 Nov 2024 Flat 150 m
2 HAYS MEWS, W1J 5PU £6,075,000 Oct 2024 Terraced 190 m
Flat 1, 11, 11 MOUNT STREET, W1K 2RB £12,000,000 Aug 2024 Flat 130 m
2 CHESTERFIELD HILL, W1J 5BH £8,250,000 Jul 2024 Terraced 180 m
Source: HM Land Registry · within 200 m (distance to postcode centre) · most recent first

South Street, City Of Westminster, London

Asking price
£5,500,000
Priced about right
Our fair price estimate £5,284,000
Price per m² £27,919 / m²
Fair price = nearby sold prices per m² × UK HPI × 197 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 197 m². Updated daily.

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