Flat 3, 55, Onslow Square has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 22 Mar 2018.

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

According to the Land Registry and our network of Estate Agents, there have been 502 property sales within 270 metres of Flat 3, 55, Onslow Square since 2007.

The most recent example is Flat 2, 69, Onslow Square, London, SW7 3LS, a leasehold flat which sold for £5,000,000 on the 14th June 2024.

Read more about house prices in SW7.

• Sold Jun 2024£5,000,000 | 3 Bed FlatFlat 2, 69, Onslow Square, London, SW7 3LSFlat 2, 69, Onslow Square, London, SW7 3LS
• Sold Sep 2023£2,750,000 | 3 Bed FlatFlat 8, 61, Onslow Square, London, SW7 3LSFlat 8, 61, Onslow Square, London, SW7 3LS
• Sold Jul 2023£3,750,000 | 4 Bed FlatFlat 2, 43, Onslow Square, London, SW7 3LRFlat 2, 43, Onslow Square, London, SW7 3LR
• Sold Oct 2022£4,000,000 | 4 Bed House65, Sumner Place Mews, London, SW7 3EF65, Sumner Place Mews, London, SW7 3EF
• Sold Sep 2022£17,000,000 | 1 Bed Flat57, Onslow Square, London, SW7 3LR57, Onslow Square, London, SW7 3LR
• Sold Sep 2022£718,000 | 2 Bed Flat61A, Onslow Square, London, SW7 3LS61A, Onslow Square, London, SW7 3LS
• Sold Sep 2021£4,100,000 | 4 Bed FlatFlat 3, 43, Onslow Square, London, SW7 3LRFlat 3, 43, Onslow Square, London, SW7 3LR
• Sold Dec 2020£4,950,000 | 3 Bed Flat47, Onslow Square, London, SW7 3LR47, Onslow Square, London, SW7 3LR
• Sold Mar 2018£5,000,000 | 3 Bed FlatFlat 1, 61, Onslow Square, London, SW7 3LSFlat 1, 61, Onslow Square, London, SW7 3LS
• Sold Jan 2017£3,000,000 | 3 Bed Flat63, Onslow Square, London, SW7 3LS63, Onslow Square, London, SW7 3LS
• Sold Mar 2015£4,100,000 | 3 Bed FlatFlat 5, 61, Onslow Square, London, SW7 3LSFlat 5, 61, Onslow Square, London, SW7 3LS
• Sold May 2014£3,150,000 | 3 Bed FlatFlat 7, 55, Onslow Square, London, SW7 3LRFlat 7, 55, Onslow Square, London, SW7 3LR
• Sold Dec 2013£5,100,000 | 4 Bed FlatFlat 1, 43, Onslow Square, London, SW7 3LRFlat 1, 43, Onslow Square, London, SW7 3LR
• Sold Oct 2011£4,350,000 | 4 Bed FlatFlat 4, 43, Onslow Square, London, SW7 3LRFlat 4, 43, Onslow Square, London, SW7 3LR
• Sold Sep 2011£4,490,000 | 3 Bed FlatFlat 2, 55, Onslow Square, London, SW7 3LRFlat 2, 55, Onslow Square, London, SW7 3LR
• Sold Nov 2010£3,250,000 | 4 Bed Flat39, Onslow Square, London, SW7 3LR39, Onslow Square, London, SW7 3LR
• Sold Aug 2009£2,150,000 | 4 Bed FlatFlat 6, 55, Onslow Square, London, SW7 3LRFlat 6, 55, Onslow Square, London, SW7 3LR
• Sold May 2009£2,300,000 | 3 Bed FlatFlat 4, 51, Onslow Square, London, SW7 3LRFlat 4, 51, Onslow Square, London, SW7 3LR
• Sold Jun 2007£950,000 | 2 Bed FlatFlat 9, 51, Onslow Square, London, SW7 3LRFlat 9, 51, Onslow Square, London, SW7 3LR
• Sold Mar 2007£248,000 | 2 Bed Flat67A, Onslow Square, London, SW7 3LS67A, Onslow Square, London, SW7 3LS

Onslow Square, London, SW7 has a total of 321 addresses. According to our analysis of all the public data, Flat 3, 55, Onslow Square is the 14th largest and the 3rd most expensive property on the street.

When compared to the postcode district it is £5.096m more expensive than the average property in SW7.

• Oratory Roman Catholic Primary School

  400 m away
• Our Lady of Victories RC Primary School

  400 m away
• Marlborough Primary School

  500 m away

• St. Thomas More Language College

  800 m away
• Chelsea Academy

  1.8 km away
• The London Oratory School

  1.9 km away

• South Kensington

  |

  100 m away
• Gloucester Road

  |

  600 m away
• Knightsbridge

  |

  1.1 km away

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