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SW7 3NJ

Onslow Square, London, SW7

£2,600,000
Not valued
2 Beds
2 Baths
115 m² Floor area
Type Flat
Listed 11 Sep 2026
Price per m² £22,609 / m²

A stunning lateral apartment on the third floor (with lift) of this elegant period building on the very best garden square in South Kensington.

With spectacular views west over the square gardens to the front and over its own private communal garden to the rear, this enviable property extends to some 1,241 Square Feet (115sqm) and is presented in immaculate decorative order throughout.

With two large double bedrooms and two bathrooms (one en-suite), this excellently configured home provides a superb balance of reception and bedroom accommodation laterally across two beautiful period houses.

With access to three sets of communal gardens (one of which being directly accessible from within the building) and with the ability to rent underground parking in the adjoining block, this delightful flat also benefits from a daytime caretaker and a Share of Freehold.

How the asking price has moved

Sep 2026
£2,600,000
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
112 sales
Terraced
Median
29 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 90 m
Flat 90, POND HOUSE, POND PLACE, SW3 6QT £537,500 Apr 2026 Flat 190 m
Flat 8, 5, 5 ONSLOW SQUARE, SW7 3NJ £2,410,000 Apr 2026 Flat 10 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 190 m
14 PELHAM CRESCENT, SW7 2NP £7,100,000 Feb 2026 Terraced 170 m
Flat 4, 51, 51 ONSLOW SQUARE, SW7 3LR £2,425,000 Feb 2026 Flat 90 m
Flat 2, 11, 11 ONSLOW SQUARE, SW7 3NJ £2,750,000 Nov 2025 Flat 10 m
Flat 11, MALVERN COURT, ONSLOW SQUARE, SW7 3HU £1,725,000 Oct 2025 Flat 90 m
Flat 29, THURLOE COURT, FULHAM ROAD, SW3 6SB £1,575,000 Jun 2025 Flat 170 m
Flat 9, 14, 14 ONSLOW SQUARE, SW7 3NP £2,200,000 Jun 2025 Flat 100 m
2 SYDNEY CLOSE, SW3 6HN £840,000 May 2025 Terraced 160 m
Flat 7, MELTON COURT, ONSLOW CRESCENT, SW7 3JQ £2,000,000 May 2025 Flat 150 m
Flat 31, MALVERN COURT, ONSLOW SQUARE, SW7 3HY £1,850,000 Apr 2025 Flat 90 m
18 PELHAM PLACE, SW7 2NH £5,000,000 Mar 2025 Terraced 110 m
Source: HM Land Registry · within 200 m (distance to postcode centre) · most recent first

Onslow Square, London, 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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