Flat 2, 52, Onslow Gardens has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 05 Jul 2019.

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

Flat 2, 52, Onslow Gardens last changed hands on 28th January 2015, selling for £1,500,000. The transaction was logged as a leasehold flat by HM Land Registry.

In total it has sold 3 times since 1995.

The market for similar properties has dropped by 31.2% since January 2015.

• Sold Jan 2015£1,500,000
• Sold Jul 2006£715,000
• Sold Jul 2000£475,000

Land Registry records and our Estate Agent network show 77 sales of comparable properties within 220 metres of Flat 2, 52, Onslow Gardens since 2015.

Most recently, Flat 2, 30, Brechin Place, London, SW7 4QA, a leasehold flat, sold at £975,000 on the 15th December 2025.

Read more about house prices in SW7.

• Sold Dec 2025£975,000 | 2 Bed FlatFlat 2, 30, Brechin Place, London, SW7 4QAFlat 2, 30, Brechin Place, London, SW7 4QA
• Sold Aug 2025£1,107,500 | 2 Bed FlatFlat 5, 67, Onslow Gardens, London, SW7 3QDFlat 5, 67, Onslow Gardens, London, SW7 3QD
• Sold Jun 2025£210,000 | 2 Bed FlatFlat 1, 30, Brechin Place, London, SW7 4QAFlat 1, 30, Brechin Place, London, SW7 4QA
• Sold Jan 2025£845,000 | 2 Bed FlatFlat 12, 21-22 , Stanhope Gardens, London, SW7 5QXFlat 12, 21-22 , Stanhope Gardens, London, SW7 5QX
• 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 Apr 2024£1,030,000 | 2 Bed FlatFlat 5, 88, Onslow Gardens, London, SW7 3BSFlat 5, 88, Onslow Gardens, London, SW7 3BS
• Sold Aug 2023£1,250,000 | 2 Bed FlatFlat 9, 21-22 , Stanhope Gardens, London, SW7 5QXFlat 9, 21-22 , Stanhope Gardens, London, SW7 5QX
• Sold Jul 2023£547,500 | 2 Bed FlatFlat 9, 49, Onslow Gardens, London, SW7 3QFFlat 9, 49, Onslow Gardens, London, SW7 3QF
• Sold Jun 2023£1,130,000 | 2 Bed FlatFlat 7, 55, Onslow Gardens, London, SW7 3QFFlat 7, 55, Onslow Gardens, London, SW7 3QF
• 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 Oct 2022£1,020,000 | 2 Bed FlatFlat 2, 49, Onslow Gardens, London, SW7 3QFFlat 2, 49, Onslow Gardens, London, SW7 3QF
• Sold Jun 2022£935,000 | 2 Bed FlatFlat 10, 107, Queen's Gate, London, SW7 5AGFlat 10, 107, Queen's Gate, London, SW7 5AG
• Sold Dec 2021£1,370,000 | 2 Bed FlatFlat G, 70, Onslow Gardens, London, SW7 3QBFlat G, 70, Onslow Gardens, London, SW7 3QB
• Sold Nov 2021£999,950 | 2 Bed FlatFlat 4, 24, Stanhope Gardens, London, SW7 5QXFlat 4, 24, Stanhope Gardens, London, SW7 5QX
• Sold Nov 2020£1,395,000 | 2 Bed FlatFlat 12, 49, Onslow Gardens, London, SW7 3QFFlat 12, 49, Onslow Gardens, London, SW7 3QF
• Sold Sep 2020£1,150,000 | 2 Bed FlatFlat 13, 24, Stanhope Gardens, London, SW7 5QXFlat 13, 24, Stanhope Gardens, London, SW7 5QX
• Sold Jan 2020£1,200,000 | 2 Bed FlatFlat 5, 21-22 , Stanhope Gardens, London, SW7 5QXFlat 5, 21-22 , Stanhope Gardens, London, SW7 5QX
• Sold Feb 2017£1,116,000 | 2 Bed FlatFlat 11, 24, Stanhope Gardens, London, SW7 5QXFlat 11, 24, Stanhope Gardens, London, SW7 5QX
• Sold Mar 2016£675,000 | 2 Bed FlatFlat 4, 21-22 , Stanhope Gardens, London, SW7 5QXFlat 4, 21-22 , Stanhope Gardens, London, SW7 5QX
• Sold Aug 2015£817,500 | 2 Bed FlatFlat 4, 49, Onslow Gardens, London, SW7 3QFFlat 4, 49, Onslow Gardens, London, SW7 3QF

Our analysis of the public data ranks Flat 2, 52, Onslow Gardens as the 370th largest and the 399th most expensive of the 504 addresses on Onslow Gardens, London, SW7.

Against the SW7 postcode district average, it is £1.068m less expensive than the typical property.

• Our Lady of Victories RC Primary School

  100 m away
• Bousfield Primary School

  500 m away
• Oratory Roman Catholic Primary School

  600 m away

• St. Thomas More Language College

  1.2 km away
• The London Oratory School

  1.5 km away
• Chelsea Academy

  1.5 km away

• Gloucester Road

  |

  400 m away
• South Kensington

  |

  400 m away
• Earl's Court

  |

  1.0 km away

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