Flat E 45 Onslow Gardens, London, SW7 3PY - sold prices & valuation | Percelio + + + 52°22′N 4°53′E [ Percelio ](/) [House valuation](https://percelio.com/uk/house-valuation) [Offer advice](https://percelio.com/uk/offer-advice) [House prices](https://percelio.com/uk/house-prices) [Knowledge](https://percelio.com/uk/knowledge) [ Get a valuation ](https://percelio.com/uk/start/valuation) [House valuation](https://percelio.com/uk/house-valuation) [Offer advice](https://percelio.com/uk/offer-advice) [House prices](https://percelio.com/uk/house-prices) [Knowledge](https://percelio.com/uk/knowledge) [ Get a valuation ](https://percelio.com/uk/start/valuation) + + + + [Home](/uk) / [London](/uk/london) / [Onslow Gardens](/uk/london/onslow-gardens) / [SW7 3PY](/uk/london/onslow-gardens/sw7-3py) / 45 Flat E 45 Onslow Gardens, London, SW7 3PY ========================================= Flat / Maisonette 678 sq ft C EPC C 1 recorded sale [ South Kensington ](https://percelio.com/uk/neighbourhood/south-kensington) Flat E 45 Onslow Gardens, London, SW7 3PY is a Flat / Maisonette home of about 678 sq ft in London, based on open property records. About this property This Flat / Maisonette home measures about 678 sq ft (63 sq m), holds an EPC C rating and dates from 1900-1929. Tenure is leasehold. It last sold for £540,000 in Sep 2005, about £796 per square foot. Flat E 45 Onslow Gardens, London, SW7 3PY sits on Onslow Gardens in London, part of the South Kensington area. This page shows open records only. A valuation estimates what this home is worth today from its sale history, floor area and comparable local sales. Property facts Type Flat / Maisonette Floor area 678 sq ft 63 sq m Energy rating EPC C Built England and Wales: 1900-1929 Habitable rooms 2 Price per sq ft £796 Tenure Leasehold Last sold £540,000 Last sold date Sep 2005 Recorded sales 1 What is this home worth today? ------------------------------ Get a data-backed valuation for this property: an estimated market value with a low-to-high range, the comparable sales behind it, and price per sq ft indexed to today with the UK House Price Index. [ Get a valuation, £29 ](https://percelio.com/uk/start/valuation?postcode=SW7+3PY&paon=45) [ Buying? Offer advice, £50 ](https://percelio.com/uk/start/offer_advice?postcode=SW7+3PY&paon=45) Sold price history Date Sold price Tenure Type 30 Sep 2005 £540,000 Leasehold Existing More on Onslow Gardens [ Flat K, 70 Onslow Gardens, London, SW7 3QB last sold Jun 2002 £762,000 ](/uk/london/onslow-gardens/sw7-3qb/flat-k-70) [ Flat 5 1 Onslow Gardens, London, SW7 3LX last sold Jan 2022 £313,750 ](/uk/london/onslow-gardens/sw7-3lx/flat-5-1) [ 1 Onslow Gardens, N21 1EA ](/uk/london/onslow-gardens/n21-1ea/1) [ Flat 6 1 Onslow Gardens, London, SW7 3LX last sold Jan 2001 £1,007,500 ](/uk/london/onslow-gardens/sw7-3lx/flat-6-1) [ Flat 2 1 Onslow Gardens, London, SW7 3LX last sold Sep 2017 £12,000,000 ](/uk/london/onslow-gardens/sw7-3lx/flat-2-1) [ 1 Onslow Gardens, London, N10 3JT last sold Apr 2019 £1,560,000 ](/uk/london/onslow-gardens/n10-3jt/1) [ Flat 1 1 Onslow Gardens, London, SW7 3LX last sold Apr 2002 £1,500,000 ](/uk/london/onslow-gardens/sw7-3lx/flat-1-1) [ Flat 4 1 Onslow Gardens, London, SW7 3LX last sold Nov 2011 £900,000 ](/uk/london/onslow-gardens/sw7-3lx/flat-4-1) [ Flat 7 1 Onslow Gardens, London, SW7 3LX last sold Dec 2021 £1,500,000 ](/uk/london/onslow-gardens/sw7-3lx/flat-7-1) [ Flat 1A 1 Onslow Gardens, London, SW7 3LX last sold Dec 2005 £1,726,000 ](/uk/london/onslow-gardens/sw7-3lx/flat-1a-1) [ 1 Onslow Gardens, London, E18 1ND last sold Jul 2025 £875,000 ](/uk/london/onslow-gardens/e18-1nd/1) [ 1A Onslow Gardens, N21 1EA ](/uk/london/onslow-gardens/n21-1ea/1a) Similar Flat / Maisonette properties nearby [ Basement Flat 57 Cornwall Gardens, London, SW7 4BE last sold Apr 2026 £980,000 ](/uk/london/cornwall-gardens/sw7-4be/basement-flat-57) [ Flat 2 32 Roland Gardens, London, SW7 3PL last sold Apr 2026 £285,000 ](/uk/london/roland-gardens/sw7-3pl/flat-2-32) [ Flat 4 11 Cranley Gardens, London, SW7 3BB last sold Apr 2026 £515,000 ](/uk/london/cranley-gardens/sw7-3bb/flat-4-11) [ Flat 5 15 Rutland Gate, London, SW7 1BH last sold Apr 2026 £2,500,000 ](/uk/london/rutland-gate/sw7-1bh/flat-5-15) [ Flat 3 28 Rosary Gardens, London, SW7 4NT last sold Mar 2026 £790,000 ](/uk/london/rosary-gardens/sw7-4nt/flat-3-28) [ Flat 1 16 - 17 Manson Place, London, SW7 5LT last sold Mar 2026 £1,125,000 ](/uk/london/manson-place/sw7-5lt/flat-1-16-17) [ Flat 29 Petersham House Harrington Road, London, SW7 3HD last sold Mar 2026 £1,375,000 ](/uk/london/harrington-road/sw7-3hd/flat-29-petersham-house) [ Flat C 11 Cornwall Gardens, London, SW7 4AL last sold Mar 2026 £880,000 ](/uk/london/cornwall-gardens/sw7-4al/flat-c-11) ### Schools nearby - Our Lady of Victories RC Primary School Primary - Mander Portman Woodward School Not applicable - Falkner House Not applicable - Glendower Preparatory School Not applicable - Institute of Cancer Research Not applicable - Queen's Gate School Not applicable ### Air quality - Air quality data is unavailable for this location. ### Reported crime - All crimes reported 1251 - Anti Social Behaviour 318 - Violent Crime 238 - Other Theft 165 - Shoplifting 130 - All categories, within ~1 mile, May 2026 (police.uk). A count, not a risk rating. ### Flood risk - Flood warning area nearby [ Thinking of buying? Get offer advice ](https://percelio.com/uk/start/offer_advice) [Percelio](/)Know what a home is really worth. Instant, data-backed house valuations and offer advice for England, built on open property data. Reports - [House valuation, £40](https://percelio.com/uk/house-valuation) - [Offer advice, £50](https://percelio.com/uk/offer-advice) Built on open data - HM Land Registry Price Paid Data - EPC register floor areas - UK House Price Index © 2026 Percelio. All rights reserved. | A data-driven estimate, not a formal RICS valuation. 51°30′N 0°07′W