Flat 6, 10-12, Brompton Square has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 09 Sep 2025.

The property is connected to mains gas and has full secondary glazing. It is heated using a boiler and radiators (electric).

According to the Land Registry and our network of Estate Agents, there have been 14 sales of properties similar to Flat 6, 10-12, Brompton Square within a radius of 280 metres since 2008.

The most recent example is Flat 1, 6, Ennismore Gardens, London, SW7 1NL, a leasehold flat which sold for £1,000,000 on the 7th December 2023.

Read more about house prices in SW3.

• Sold Dec 2023£1,000,000 | 1 Bed FlatFlat 1, 6, Ennismore Gardens, London, SW7 1NLFlat 1, 6, Ennismore Gardens, London, SW7 1NL
• Sold Mar 2022£690,000 | 1 Bed FlatFlat 7, 50, Brompton Square, London, SW3 2AGFlat 7, 50, Brompton Square, London, SW3 2AG
• Sold Jan 2022£659,000 | 1 Bed FlatFlat 6, 3, Egerton Gardens, London, SW3 2BSFlat 6, 3, Egerton Gardens, London, SW3 2BS
• Sold Sep 2021£600,000 | 1 Bed FlatFlat A, Southwell House 34-36 , Egerton Gardens, London, SW3 2DBFlat A, Southwell House 34-36 , Egerton Gardens, London, SW3 2DB
• Sold Jun 2021£165,000 | 1 Bed FlatFlat 13, 25-29, Egerton Gardens, London, SW3 2DEFlat 13, 25-29, Egerton Gardens, London, SW3 2DE
• Sold Jul 2015£1,125,000 | 1 Bed FlatFlat L, Southwell House 34-36 , Egerton Gardens, London, SW3 2DBFlat L, Southwell House 34-36 , Egerton Gardens, London, SW3 2DB
• Sold Nov 2014£710,000 | 1 Bed FlatFlat 6, 50, Brompton Square, London, SW3 2AGFlat 6, 50, Brompton Square, London, SW3 2AG
• Sold Oct 2014£640,000 | 1 Bed FlatFlat 1, 12, Thurloe Place, London, SW7 2RZFlat 1, 12, Thurloe Place, London, SW7 2RZ
• Sold Jun 2012£665,000 | 1 Bed FlatFlat 22, Ovington Court 197-205, Brompton Road, London, SW3 1LBFlat 22, Ovington Court 197-205, Brompton Road, London, SW3 1LB
• Sold Jul 2011£535,000 | 1 Bed FlatFlat 5, 6, Ennismore Gardens, London, SW7 1NLFlat 5, 6, Ennismore Gardens, London, SW7 1NL
• Sold May 2011£560,000 | 1 Bed FlatFlat G, Southwell House 34-36 , Egerton Gardens, London, SW3 2DBFlat G, Southwell House 34-36 , Egerton Gardens, London, SW3 2DB
• Sold Apr 2011£197,500 | 1 Bed FlatFlat C, Southwell House 34-36 , Egerton Gardens, London, SW3 2DBFlat C, Southwell House 34-36 , Egerton Gardens, London, SW3 2DB
• Sold Sep 2010£142,500 | 1 Bed FlatFlat E, Southwell House 34-36 , Egerton Gardens, London, SW3 2DBFlat E, Southwell House 34-36 , Egerton Gardens, London, SW3 2DB
• Sold Sep 2008£300,000 | 1 Bed FlatFlat 5, 2-3 , Ovington Gardens, London, SW3 1LSFlat 5, 2-3 , Ovington Gardens, London, SW3 1LS

Brompton Square, London, SW3 has a total of 109 addresses. According to our analysis of all the public data, Flat 6, 10-12, Brompton Square is the 95th largest and the 96th most expensive property on the street.

When compared to the postcode district it is £1.464m less expensive than the average property in SW3.

• Marlborough Primary School

  600 m away
• St Joseph's Catholic Primary School

  700 m away
• Oratory Roman Catholic Primary School

  800 m away

• St. Thomas More Language College

  700 m away
• Westminster City School

  2.0 km away
• Holland Park School

  2.4 km away

• Knightsbridge

  |

  500 m away
• South Kensington

  |

  500 m away
• Sloane Square

  |

  1.0 km away

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