Flat 5, 39, Onslow Gardens has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 20 May 2024.

The property is connected to mains gas and has single glazed windows. It is heated using a boiler and radiators (mains gas).

Land Registry records and our Estate Agent network show 36 sales of comparable properties within 230 metres of Flat 5, 39, Onslow Gardens since 2012.

Most recently, Flat 15, Clareville Court , Clareville Grove, London, SW7 5AT, a leasehold flat, sold at £1,175,000 on the 12th December 2025.

Read more about house prices in SW7.

• 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 Nov 2025£1,280,000 | 2 Bed Flat11, Rose Square, London, SW3 6RS11, Rose Square, London, SW3 6RS
• 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 Jul 2023£1,400,000 | 1 Bed FlatFlat 7, 56, Onslow Gardens, London, SW7 3QAFlat 7, 56, Onslow Gardens, London, SW7 3QA
• Sold Nov 2022£610,000 | 2 Bed FlatFlat 2, 1-3 , Manson Place, London, SW7 5LTFlat 2, 1-3 , Manson Place, London, SW7 5LT
• Sold May 2022£1,499,950 | 2 Bed FlatFlat 5, 71, Onslow Gardens, London, SW7 3QDFlat 5, 71, Onslow Gardens, London, SW7 3QD
• 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 Oct 2020£1,415,000 | 2 Bed FlatFlat 5, 1, Cranley Gardens, London, SW7 3BBFlat 5, 1, Cranley Gardens, London, SW7 3BB
• Sold Oct 2016£1,000,050 | 2 Bed FlatFlat 8, 86, Onslow Gardens, London, SW7 3BSFlat 8, 86, Onslow Gardens, London, SW7 3BS
• Sold Jul 2016£2,250,000 | 2 Bed FlatFlat 2, 60, Onslow Gardens, London, SW7 3QAFlat 2, 60, Onslow Gardens, London, SW7 3QA
• Sold Jul 2016£1,450,000 | 2 Bed FlatFlat J, 70, Onslow Gardens, London, SW7 3QBFlat J, 70, Onslow Gardens, London, SW7 3QB
• 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 Jan 2015£1,500,000 | 2 Bed FlatFlat 2, 52, Onslow Gardens, London, SW7 3QAFlat 2, 52, Onslow Gardens, London, SW7 3QA
• Sold Jan 2015£1,000,000 | 2 Bed FlatFlat D, 4, Manson Place, London, SW7 5LTFlat D, 4, Manson Place, London, SW7 5LT
• Sold Apr 2014£1,765,000 | 2 Bed FlatFlat 1, 105, Onslow Square, London, SW7 3LUFlat 1, 105, Onslow Square, London, SW7 3LU
• Sold Dec 2013£910,000 | 2 Bed FlatFlat 1, 32, Cranley Gardens, London, SW7 3DDFlat 1, 32, Cranley Gardens, London, SW7 3DD
• Sold Oct 2012£264,000 | 2 Bed FlatFlat 10, 32, Cranley Gardens, London, SW7 3DDFlat 10, 32, Cranley Gardens, London, SW7 3DD

Our analysis of the public data ranks Flat 5, 39, Onslow Gardens as the 413th largest and the 325th most expensive of the 504 addresses on Onslow Gardens, London, SW7.

Against the SW7 postcode district average, it is £966k less expensive than the typical property.

• 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

Environment Agency data suggests this area has a Very Low risk of flooding.