Flat 2, 12, Sumner Place has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 20 Jun 2016.

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

The most recent sale of Flat 2, 12, Sumner Place completed on 18th October 2024 at £1,450,000 and was recorded by HM Land Registry as a leasehold flat.

Since 1995 the property has sold 3 times.

Values of comparable properties have dropped by 27.0% over the period since October 2024.

• Sold Oct 2024£1,450,000
• Sold May 2000£425,000
• Sold Oct 1998£252,000

Since 2010 46 properties similar to Flat 2, 12, Sumner Place have sold within a radius of 250 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 16th March 2026, was Flat 1, 16-17, Manson Place, London, SW7 5LT, a leasehold flat which sold for £1,125,000.

Read more about house prices in SW7.

• Sold Mar 2026£1,125,000 | 3 Bed FlatFlat 1, 16-17, Manson Place, London, SW7 5LTFlat 1, 16-17, Manson Place, London, SW7 5LT
• Sold Jul 2025£1,850,000 | 3 Bed FlatFlat 3, 115B , Queen's Gate, London, SW7 5LPFlat 3, 115B , Queen's Gate, London, SW7 5LP
• Sold Oct 2024£1,600,000 | 3 Bed FlatFlat 9, Glendower Mansions , Glendower Place, London, SW7 3DSFlat 9, Glendower Mansions , Glendower Place, London, SW7 3DS
• Sold Apr 2024£1,400,000 | 2 Bed FlatFlat 12, 27, Onslow Square, London, SW7 3NHFlat 12, 27, Onslow Square, London, SW7 3NH
• Sold Feb 2024£1,493,500 | 2 Bed FlatFlat 14, 27, Onslow Square, London, SW7 3NHFlat 14, 27, Onslow Square, London, SW7 3NH
• Sold Jan 2024£1,530,000 | 3 Bed FlatFlat 21, Petersham House 29-37, Harrington Road, London, SW7 3HDFlat 21, Petersham House 29-37, Harrington Road, London, SW7 3HD
• Sold Oct 2023£1,200,000 | 2 Bed FlatFlat 28, Petersham House 29-37, Harrington Road, London, SW7 3HDFlat 28, Petersham House 29-37, Harrington Road, London, SW7 3HD
• Sold Jul 2023£1,600,000 | 2 Bed FlatFlat 11, 25, Onslow Square, London, SW7 3NJFlat 11, 25, Onslow Square, London, SW7 3NJ
• Sold Aug 2022£2,000,000 | 2 Bed FlatFlat 11, Petersham House 29-37, Harrington Road, London, SW7 3HDFlat 11, Petersham House 29-37, Harrington Road, London, SW7 3HD
• Sold Jul 2022£2,100,000 | 3 Bed FlatFlat 73, Melton Court, Onslow Crescent, London, SW7 3JHFlat 73, Melton Court, Onslow Crescent, London, SW7 3JH
• Sold Feb 2022£1,605,000 | 3 Bed FlatFlat 1, 12, Sumner Place, London, SW7 3EEFlat 1, 12, Sumner Place, London, SW7 3EE
• Sold Oct 2021£430,000 | 3 Bed FlatFlat 6, 27, Onslow Square, London, SW7 3NHFlat 6, 27, Onslow Square, London, SW7 3NH
• Sold Feb 2020£1,550,000 | 2 Bed FlatFlat 8, 21-22 , Stanhope Gardens, London, SW7 5QXFlat 8, 21-22 , Stanhope Gardens, London, SW7 5QX
• Sold Nov 2019£905,000 | 2 Bed FlatFlat 24, Petersham House 29-37, Harrington Road, London, SW7 3HDFlat 24, Petersham House 29-37, Harrington Road, London, SW7 3HD
• Sold Sep 2019£1,310,000 | 2 Bed FlatFlat 8, 1-3 , Manson Place, London, SW7 5LTFlat 8, 1-3 , Manson Place, London, SW7 5LT
• Sold Oct 2018£1,200,000 | 2 Bed FlatFlat 19, Petersham House 29-37, Harrington Road, London, SW7 3HDFlat 19, Petersham House 29-37, Harrington Road, London, SW7 3HD
• Sold Oct 2018£1,300,000 | 3 Bed FlatFlat 30, Petersham House 29-37, Harrington Road, London, SW7 3HDFlat 30, Petersham House 29-37, Harrington Road, London, SW7 3HD
• Sold May 2017£1,550,000 | 3 Bed FlatFlat 4, 123A , Queen's Gate, London, SW7 5LJFlat 4, 123A , Queen's Gate, London, SW7 5LJ
• Sold Mar 2017£1,600,000 | 2 Bed FlatFlat 14, 24, Stanhope Gardens, London, SW7 5QXFlat 14, 24, Stanhope Gardens, London, SW7 5QX
• Sold Aug 2010£1,000,000 | 2 Bed FlatFlat 2, 16-17, Manson Place, London, SW7 5LTFlat 2, 16-17, Manson Place, London, SW7 5LT

Of the 45 addresses on Sumner Place, London, SW7, Flat 2, 12, Sumner Place comes out as the 27th largest and the 36th most expensive in our analysis of the public data.

It is also £742k less expensive than the average property across the SW7 district.

• Our Lady of Victories RC Primary School

  300 m away
• Oratory Roman Catholic Primary School

  500 m away
• Marlborough Primary School

  700 m away

• St. Thomas More Language College

  900 m away
• Chelsea Academy

  1.7 km away
• The London Oratory School

  1.7 km away

• South Kensington

  |

  200 m away
• Gloucester Road

  |

  500 m away
• Earl's Court

  |

  1.2 km away

The flood risk here is rated Very Low, based on Environment Agency data.