Flat 2, 86, Onslow Gardens has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 04 Oct 2021.

The property is connected to mains gas and has single glazed windows. It is heated using community scheme.

According to HM Land Registry, Flat 2, 86, Onslow Gardens was last sold on 3rd June 2019 for £930,000 and was recorded as a leasehold flat.

The property has had 2 sales since 1995.

Since June 2019, the market for similar properties has dropped by 16.7%.

According to the Land Registry and our network of Estate Agents, there have been 35 sales of properties similar to Flat 2, 86, Onslow Gardens within a radius of 240 metres since 2011.

The most recent example is Flat 5, 21-23 , Cranley Gardens, London, SW7 3BD, a leasehold flat which sold for £1,530,000 on the 19th January 2026.

Read more about house prices in SW7.

• Sold Jan 2026£1,530,000 | 2 Bed FlatFlat 5, 21-23 , Cranley Gardens, London, SW7 3BDFlat 5, 21-23 , Cranley Gardens, London, SW7 3BD
• Sold Nov 2025£2,250,000 | 2 Bed FlatFlat 3, 71, Onslow Gardens, London, SW7 3QDFlat 3, 71, Onslow Gardens, London, SW7 3QD
• Sold Jul 2025£900,000 | 2 Bed FlatFlat 11, 21-23 , Cranley Gardens, London, SW7 3BDFlat 11, 21-23 , Cranley Gardens, London, SW7 3BD
• Sold Oct 2024£1,895,000 | 2 Bed FlatFlat 2, 38, Onslow Gardens, London, SW7 3PYFlat 2, 38, Onslow Gardens, London, SW7 3PY
• Sold Jul 2024£1,600,000 | 2 Bed Flat24C , Roland Gardens, London, SW7 3PL24C , Roland Gardens, London, SW7 3PL
• Sold Jul 2024£1,800,000 | 2 Bed FlatFlat 5, 83-85 , Onslow Gardens, London, SW7 3BUFlat 5, 83-85 , Onslow Gardens, London, SW7 3BU
• Sold Mar 2024£980,000 | 2 Bed FlatFlat B, 55, Onslow Gardens, London, SW7 3QFFlat B, 55, Onslow Gardens, London, SW7 3QF
• Sold Mar 2024£1,100,000 | 2 Bed FlatFlat 1, 74, Onslow Gardens, London, SW7 3QBFlat 1, 74, Onslow Gardens, London, SW7 3QB
• Sold Oct 2023£1,480,000 | 2 Bed FlatFlat 3, 36, Cranley Gardens, London, SW7 3DDFlat 3, 36, Cranley Gardens, London, SW7 3DD
• Sold Oct 2023£1,763,050 | 2 Bed FlatFlat 2, 25, Roland Gardens, London, SW7 3PFFlat 2, 25, Roland Gardens, London, SW7 3PF
• Sold Aug 2022£1,900,000 | 2 Bed Flat70, Rose Square, London, SW3 6RS70, Rose Square, London, SW3 6RS
• Sold Dec 2021£1,500,000 | 2 Bed FlatFlat 7, 1, Onslow Gardens, London, SW7 3LXFlat 7, 1, Onslow Gardens, London, SW7 3LX
• Sold Jun 2021£1,625,000 | 2 Bed FlatFlat 6, 65, Onslow Gardens, London, SW7 3QDFlat 6, 65, Onslow Gardens, London, SW7 3QD
• Sold Dec 2020£358,300 | 2 Bed FlatFlat 9, 21, Onslow Gardens, London, SW7 3ALFlat 9, 21, Onslow Gardens, London, SW7 3AL
• Sold Aug 2019£1,100,000 | 2 Bed Flat74, Rose Square, London, SW3 6RS74, Rose Square, London, SW3 6RS
• Sold May 2019£1,550,000 | 2 Bed Flat71, Rose Square, London, SW3 6RS71, Rose Square, London, SW3 6RS
• Sold Dec 2016£4,200,000 | 2 Bed FlatFlat B, 92, Onslow Gardens, London, SW7 3BSFlat B, 92, Onslow Gardens, London, SW7 3BS
• Sold Dec 2016£2,200,000 | 2 Bed FlatFlat 1, 73, Onslow Gardens, London, SW7 3QDFlat 1, 73, Onslow Gardens, London, SW7 3QD
• Sold Nov 2016£1,750,000 | 2 Bed FlatFlat 1, 18, Onslow Gardens, London, SW7 3ALFlat 1, 18, Onslow Gardens, London, SW7 3AL
• Sold Nov 2011£600,000 | 2 Bed FlatFlat 2, 78, Onslow Gardens, London, SW7 3QBFlat 2, 78, Onslow Gardens, London, SW7 3QB

Onslow Gardens, London, SW7 has a total of 504 addresses. According to our analysis of all the public data, Flat 2, 86, Onslow Gardens is the 288th largest and the 242nd most expensive property on the street.

When compared to the postcode district it is £562k less expensive than the average property in SW7.

• Our Lady of Victories RC Primary School

  300 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
• Chelsea Academy

  1.4 km away
• The London Oratory School

  1.5 km away

• South Kensington

  |

  500 m away
• Gloucester Road

  |

  500 m away
• Earl's Court

  |

  1.1 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.