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SW1X 7BF

William Street, Knightsbridge Gate, Kinghtsbridge, London, SW1X

£14,950,000
Priced about right
4 Beds
4 Baths
336 m² Floor area
Type Flat
Listed 11 Sep 2026
Price per m² £44,494 / m²

A 3,618 sq ft 4 bed, 4 bath first floor home in Knightsbridge Gate, blending restored Edwardian heritage with contemporary luxury, featuring balcony, separate kitchen dining and concierge.

Description

This exceptional 3,618 sq ft 4 bedroom, 4 bathroom residence sits on the first floor of Knightsbridge Gate — a Grade II listed landmark originally designed in 1902 by W.D. Caröe for the Church Commissioners.

The iconic Edwardian façade has been meticulously restored, preserving the glamour and heritage long associated with Knightsbridge, while the newly created south elevation introduces stepped terraces and refined architectural detailing.

Internally, MSMR architects have transformed the building with interiors that marry historic character and contemporary sophistication. A rich palette of materials, bespoke joinery, intricate detailing and beautifully crafted stonework elevates every space. The apartment features grand principal rooms overlooking the landscaped beauty of Belgravia, a private balcony, separate kitchen dining room with Gaggenau appliances, a dedicated laundry room and a cloakroom.

Knightsbridge Gate offers residents an exceptional lifestyle with 24hour concierge, advanced security systems, Lutron lighting, comfort cooling and underfloor heating. Located at the gateway to Knightsbridge, the development is moments from Hyde Park, Harrods, Harvey Nichols, and the boutiques, restaurants and cultural institutions that define this world class neighbourhood. This is London living at its most refined — where historic grandeur meets contemporary craftsmanship.

Light and bright, the living spaces are inspired by the building’s historic beauty, the rich environs of Knightsbridge, and contemporary fashion, with meticulous modern detailing and an exemplary choice of materials throughout.

Location

One of the world's most prestigious residential addresses, Knightsbridge offers the best of everything, from 350 acres of magnificent green space at Hyde Park to internationally renowned retail and restaurants, charming cobbled streets, artisan shops, five-star hotels, and exceptional connections.

The evolution of Knightsbridge’s latest destinations is attracting some of the best retailers in London and a carefully curated selection of shops and bars. Cobbled Motcomb Street is lined with independent boutiques and Pavillion Road is the ideal place for artisan brands and high-end eateries.

Square Footage: 3,618 sq ft
Leasehold with approximately 994 years remaining.


Additional Info

Service Estimated Charge: £18.28 per sq ft - includes building insurance
Ground Rent: Nil
Council Borough: Westminster
One car parking space included in the purchase price of each apartment (excluding 1 bedrooms)

How the asking price has moved

Sep 2026
£14,950,000
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 This home
Median
54 sales
Terraced
Median
13 sales
Semi-Detached
No sales nearby
Detached
No sales nearby

Most recent sales

Address Sold price Date Type
1 BOWLAND YARD, SW1X 8EE £2,375,000 Jul 2026 Terraced
8 BOWLAND YARD, SW1X 8EE £1,850,000 Jun 2026 Terraced
Flat 20, 1, 1 LOWNDES SQUARE, SW1X 9EZ £5,400,000 Jun 2026 Flat
Flat 5, 1, 1 WILLIAM STREET, SW1X 9HL £17,668,812 Apr 2026 Flat
23 WILTON PLACE, SW1X 8RL £8,750,000 Mar 2026 Terraced
Flat 9, 1, 1 WILLIAM STREET, SW1X 9HL £1,500,000 Jan 2026 Flat
Flat 9, 1, 1 WILLIAM STREET, SW1X 9HL £2,550,000 Sep 2025 Flat
Flat 2, 6, 6 LOWNDES SQUARE, SW1X 9HR £2,735,000 Apr 2025 Flat
49 WILLIAM MEWS, SW1X 9HQ £5,250,000 Apr 2025 Terraced
6 KINNERTON YARD, SW1X 8EB £1,450,000 Mar 2025 Flat
61 KINNERTON STREET, SW1X 8ED £3,125,000 Feb 2025 Flat
74 KINNERTON STREET, SW1X 8ER £2,995,000 Aug 2024 Terraced
Flat 36, PARKSIDE, KNIGHTSBRIDGE, SW1X 7JP £6,738,000 Mar 2024 Flat
Flat 7, 1, 1 WILLIAM STREET, SW1X 9HL £2,650,000 Mar 2024 Flat
35A KINNERTON STREET, SW1X 8ED £443,300 Feb 2024 Terraced
Source: HM Land Registry · within 200 m · most recent first

William Street, Knightsbridge Gate, Kinghtsbridge, London, SW1X

Asking price
£14,950,000
Priced about right
Our fair price estimate £14,502,000
Price per m² £44,494 / m²
Fair price = nearby sold prices per m² × UK HPI × 336 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 336 m². Updated daily.

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