Flat E, 45, Onslow Gardens has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 23 Apr 2024.

The property is not connected to mains gas and has some double glazing. It is heated using community scheme.

The most recent sale of Flat E, 45, Onslow Gardens completed on 30th September 2005 at £540,000 and was recorded by HM Land Registry as a leasehold flat.

Since 1995 this is the property's only sale.

Since 2012 53 properties similar to Flat E, 45, Onslow Gardens have sold within a radius of 230 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 21st January 2026, was Flat 1, 28, Stanhope Gardens, London, SW7 5QX, a leasehold flat which sold for £1,000,000.

Read more about house prices in SW7.

• Sold Jan 2026£1,000,000 | 2 Bed FlatFlat 1, 28, Stanhope Gardens, London, SW7 5QXFlat 1, 28, Stanhope Gardens, London, SW7 5QX
• Sold Dec 2025£1,175,000 | 2 Bed FlatFlat 15, Clareville Court , Clareville Grove, London, SW7 5ATFlat 15, Clareville Court , Clareville Grove, London, SW7 5AT
• Sold Sep 2025£1,175,000 | 2 Bed FlatFlat 8, 32, Cranley Gardens, London, SW7 3DDFlat 8, 32, Cranley Gardens, London, SW7 3DD
• Sold Apr 2024£1,275,000 | 2 Bed FlatFlat 11, 9-11 , Manson Place, London, SW7 5LTFlat 11, 9-11 , Manson Place, London, SW7 5LT
• Sold Sep 2023£1,500,000 | 2 Bed FlatFlat I, 46, Onslow Gardens, London, SW7 3PYFlat I, 46, Onslow Gardens, London, SW7 3PY
• Sold Jul 2023£547,500 | 2 Bed FlatFlat 9, 49, Onslow Gardens, London, SW7 3QFFlat 9, 49, Onslow Gardens, London, SW7 3QF
• Sold Aug 2022£1,900,000 | 2 Bed Flat70, Rose Square, London, SW3 6RS70, Rose Square, London, SW3 6RS
• Sold May 2022£1,499,950 | 2 Bed FlatFlat 5, 71, Onslow Gardens, London, SW7 3QDFlat 5, 71, Onslow Gardens, London, SW7 3QD
• Sold Feb 2022£1,250,000 | 2 Bed FlatFlat C, 13, Brechin Place, London, SW7 4QBFlat C, 13, Brechin Place, London, SW7 4QB
• Sold Dec 2021£1,370,000 | 2 Bed FlatFlat G, 70, Onslow Gardens, London, SW7 3QBFlat G, 70, Onslow Gardens, London, SW7 3QB
• Sold Dec 2021£1,300,000 | 2 Bed FlatFlat 2, 23, Sumner Place, London, SW7 3EGFlat 2, 23, Sumner Place, London, SW7 3EG
• Sold Jun 2021£2,300,000 | 2 Bed FlatFlat 3, 97, Onslow Square, London, SW7 3LUFlat 3, 97, Onslow Square, London, SW7 3LU
• Sold Sep 2020£1,150,000 | 2 Bed FlatFlat 13, 24, Stanhope Gardens, London, SW7 5QXFlat 13, 24, Stanhope Gardens, London, SW7 5QX
• Sold Nov 2018£1,020,000 | 2 Bed FlatFlat 7, 86, Onslow Gardens, London, SW7 3BSFlat 7, 86, Onslow Gardens, London, SW7 3BS
• Sold Dec 2017£450,000 | 2 Bed FlatFlat 4, 24, Onslow Gardens, London, SW7 3ALFlat 4, 24, Onslow Gardens, London, SW7 3AL
• Sold Jul 2016£2,250,000 | 2 Bed FlatFlat 2, 60, Onslow Gardens, London, SW7 3QAFlat 2, 60, Onslow Gardens, London, SW7 3QA
• Sold Mar 2016£1,540,000 | 2 Bed FlatFlat 3, 64, Onslow Gardens, London, SW7 3QBFlat 3, 64, Onslow Gardens, London, SW7 3QB
• Sold Mar 2016£1,200,000 | 2 Bed FlatFlat 6, 54, Onslow Gardens, London, SW7 3QAFlat 6, 54, Onslow Gardens, London, SW7 3QA
• Sold Aug 2015£817,500 | 2 Bed FlatFlat 4, 49, Onslow Gardens, London, SW7 3QFFlat 4, 49, Onslow Gardens, London, SW7 3QF
• Sold Jul 2012£925,000 | 2 Bed FlatFlat 2, 56, Onslow Gardens, London, SW7 3QAFlat 2, 56, Onslow Gardens, London, SW7 3QA

Of the 504 addresses on Onslow Gardens, London, SW7, Flat E, 45, Onslow Gardens comes out as the 372nd largest and the 299th most expensive in our analysis of the public data.

It is also £867k less expensive than the average property across the SW7 district.

• Our Lady of Victories RC Primary School

  200 m away
• Oratory Roman Catholic Primary School

  500 m away
• Bousfield Primary School

  600 m away

• St. Thomas More Language College

  1.1 km away
• The London Oratory School

  1.6 km away
• Chelsea Academy

  1.6 km away

• South Kensington

  |

  400 m away
• Gloucester Road

  |

  500 m away
• Earl's Court

  |

  1.1 km away

The flood risk here is rated Very Low, based on Environment Agency data.