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Onslow Gardens, South Kensington, London, SW7
For saleReduced 16 Oct 2026
£2,850,000

Onslow Gardens, South Kensington, London, SW7 3PY

4bedrooms
3bathrooms
Apartmenttype
2,547sq ft
Leaseholdtenure

Listed 11 Sept 2026 · price reduced 16 Oct 2026 · Kensington and Chelsea

How the price compares

This home£2,850,000£1,119 per sq ft
Median 4 bed in SW7£5.75m11 homes listed · £1,972 per sq ft
Difference-50%below the area median

Key features

  • High Ceilings
  • Patio
  • Grade II Listed
  • Garden Square View

About this home

Set within a handsome Grade II-listed stucco-fronted building on Onslow Gardens, this beautifully positioned four-bedroom duplex offers an exceptional opportunity to create a bespoke London residence. Retaining the architectural character of its period setting, the apartment provides a generous blank canvas for an incoming owner to realise their own vision.

The accommodation is arranged across two floors, with four bedrooms offering well-proportioned private spaces.

Overlooking beautifully maintained communal garden squares, the property enjoys a rare sense of greenery and tranquillity while remaining close to the amenities of South Kensington. With its distinguished period architecture and scope for a complete transformation, this is an opportunity to create a highly distinctive home in one of central London’s most sought-after residential settings.

These are CGI Images and are for representation purposes only.

Property details

Property type
Apartment
Size
2,547 sq ft / 237 sq m
Council tax band
H
Tenure
Leasehold
Garden
Yes

Floorplan

Floorplan 1

Location

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1 on this map

  • South Kensington Station0.2 mi
  • Gloucester Road Station0.3 mi
  • Earls Court Station0.7 mi

What nearby homes sold for

Median sold prices in SW7 over the last 12 months: flat £1.17m · terraced £3.2m · detached £15.1m.

AddressTypeSoldPrice
Flat 4, 82, Onslow Gardens
London SW7 3BS
Flat
Leasehold
8 May 2026£1,070,000
Flat 12, 35, Onslow Gardens
London SW7 3PY
Flat
Leasehold
6 Mar 2026£1,850,000
Flat 5, 21, Onslow Gardens
London SW7 3AL
Flat
Leasehold
13 Feb 2026£3,700,000
Flat 7, 90, Onslow Gardens
London SW7 3BS
Flat
Leasehold
30 Jan 2026£1,650,000
Flat 5, 49, Onslow Gardens
London SW7 3QF
Flat
Leasehold
17 Dec 2025£1,050,000
Flat 3, 71, Onslow Gardens
London SW7 3QD
Other
Leasehold
26 Nov 2025£2,250,000
Flat 5, 67, Onslow Gardens
London SW7 3QD
Flat
Leasehold
15 Aug 2025£1,107,500
Flat 6, 66, Onslow Gardens
London SW7 3QB
Flat
Leasehold
31 Jul 2025£1,125,000
Flat 1, 42, Onslow Gardens
London SW7 3PY
Flat
Leasehold
25 Jul 2025£3,000,000
84a, Onslow Gardens
London SW7 3BS
Flat
Leasehold
21 Jul 2025£5,000,000

Contains HM Land Registry data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0. All sales in SW7

Buying costs

Monthly repayment£14,257£285,000 deposit · £2,565,000 loan
Stamp Duty£255,750England rates

Estimates only, using rates in force from April 2025. Check GOV.UK, Revenue Scotland or the Welsh Revenue Authority and speak to a mortgage adviser before you offer.

Listed by United Kingdom Sotheby's International Realty, Kensington on Rightmove (original listing). First listed 11 Sept 2026; details checked 7 Nov 2026. Latest change: reduced on 16/10/2026.

Agent disclaimer

Disclaimer - Property reference UK-S-08224. The information displayed about this property comprises a property advertisement. Rightmove.co.uk makes no warranty as to the accuracy or completeness of the advertisement or any linked or associated information, and Rightmove has no control over the content. This property advertisement does not constitute property particulars. The information is provided and maintained by United Kingdom Sotheby's International Realty, Kensington. Please contact the selling agent or developer directly to obtain any information which may be available under the terms of The Energy Performance of Buildings (Certificates and Inspections) (England and Wales) Regulations 2007 or the Home Report if in relation to a residential property in Scotland.

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