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SW7 3NJ

Onslow Square, South Kensington, SW7

£2,650,000
Not valued
2 Beds
2 Baths
115 m² Floor area
Type Flat
Listed 11 Sep 2026
Price per m² £23,043 / m²

Charming second-floor apartment in period building with lift access

Upon entering the flat, the entrance hall creates a graceful introduction to this well-proportioned flat. The reception room, to the left, is a generous space with lofty proportions, accessed via wide double doors and features space for separate dining and seating areas. The room is enhanced by wooden floors throughout and traditional sash windows that fill the space with light. The room's elegant proportions and refined period details create a sophisticated living environment.

The kitchen, on to the right of the hall, is thoughtfully designed with fitted, wooden units, and offers ample preparation space and storage.

The principal bedroom provides generous proportions and considerable built-in storage. This impressive room benefits from an en-suite bathroom and is enhanced by a broad bank of windows, with views over the gardens. A well-appointed second bedroom offers comfortable accommodation, while a separate family bathroom serves the remainder of the flat.

Residents enjoy access to the award-winning gardens of Onslow Square - among the largest private gardens in the borough


Onslow Square comprises grand townhouses designed by Charles James Freake, architect of many distinguished local facades. The square has welcomed notable residents, including novelist William Makepeace Thackeray, author of Vanity Fair. This peaceful residential address sits moments away from South Kensington underground station and the upmarket boutiques and restaurants of Fulham Road

How the asking price has moved

Sep 2026
£2,650,000
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
108 sales
Terraced
Median
32 sales
Semi-Detached
No sales nearby
Detached
No sales nearby

Most recent sales

Address Sold price Date Type Distance
Flat 5, 51, 51 ONSLOW SQUARE, SW7 3LR £1,025,000 May 2026 Flat 100 m
Flat 90, POND HOUSE, POND PLACE, SW3 6QT £537,500 Apr 2026 Flat 180 m
Flat 8, 5, 5 ONSLOW SQUARE, SW7 3NJ £2,410,000 Apr 2026 Flat 20 m
15 PELHAM PLACE, SW7 2NQ £6,235,000 Mar 2026 Terraced 70 m
22 SUMNER PLACE, SW7 3EG £8,630,000 Mar 2026 Terraced 200 m
14 PELHAM CRESCENT, SW7 2NP £7,100,000 Feb 2026 Terraced 160 m
Flat 4, 51, 51 ONSLOW SQUARE, SW7 3LR £2,425,000 Feb 2026 Flat 100 m
Flat 2, ELYSTAN MANSIONS, 87 ELYSTAN STREET, SW3 3PA £1,750,000 Dec 2025 Flat 200 m
Flat 2, 11, 11 ONSLOW SQUARE, SW7 3NJ £2,750,000 Nov 2025 Flat 20 m
Flat 11, MALVERN COURT, ONSLOW SQUARE, SW7 3HU £1,725,000 Oct 2025 Flat 100 m
Flat 29, THURLOE COURT, FULHAM ROAD, SW3 6SB £1,575,000 Jun 2025 Flat 150 m
Flat 9, 14, 14 ONSLOW SQUARE, SW7 3NP £2,200,000 Jun 2025 Flat 90 m
2 SYDNEY CLOSE, SW3 6HN £840,000 May 2025 Terraced 150 m
Flat 7, MELTON COURT, ONSLOW CRESCENT, SW7 3JQ £2,000,000 May 2025 Flat 170 m
Flat 31, MALVERN COURT, ONSLOW SQUARE, SW7 3HY £1,850,000 Apr 2025 Flat 100 m
Source: HM Land Registry · within 200 m (distance to postcode centre) · most recent first

Onslow Square, South Kensington, SW7

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 115 m². Updated daily.

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