Flat 23, 340A, Clapham Road has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 24 Dec 2020.

The property is not connected to mains gas and has high performance glazing. It is heated using community scheme.

According to the Land Registry and our network of Estate Agents, there have been 37 sales of properties similar to Flat 23, 340A, Clapham Road within a radius of 240 metres since 2019.

The most recent example is Flat 52, 340A, Clapham Road, London, SW9 9FA, a leasehold flat which sold for £915,000 on the 6th June 2025.

Read more about house prices in SW9.

• Sold Jun 2025£915,000 | 3 Bed FlatFlat 52, 340A, Clapham Road, London, SW9 9FAFlat 52, 340A, Clapham Road, London, SW9 9FA
• Sold Nov 2024£1,000,000 | 3 Bed FlatFlat 58, 340A, Clapham Road, London, SW9 9FAFlat 58, 340A, Clapham Road, London, SW9 9FA
• Sold Dec 2023£617,500 | 3 Bed FlatFlat 28, 340A, Clapham Road, London, SW9 9FAFlat 28, 340A, Clapham Road, London, SW9 9FA
• Sold Jul 2021£906,200 | 3 Bed FlatFlat 29, 340A, Clapham Road, London, SW9 9FAFlat 29, 340A, Clapham Road, London, SW9 9FA
• Sold Jun 2021£920,000 | 3 Bed FlatFlat 36, 340A, Clapham Road, London, SW9 9FAFlat 36, 340A, Clapham Road, London, SW9 9FA
• Sold Jun 2021£916,050 | 3 Bed FlatFlat 46, 340A, Clapham Road, London, SW9 9FAFlat 46, 340A, Clapham Road, London, SW9 9FA
• Sold Jun 2021£802,750 | 3 Bed FlatFlat 57, 340A, Clapham Road, London, SW9 9FAFlat 57, 340A, Clapham Road, London, SW9 9FA
• Sold May 2021£783,750 | 3 Bed FlatFlat 38, 340A, Clapham Road, London, SW9 9FAFlat 38, 340A, Clapham Road, London, SW9 9FA
• Sold May 2021£776,550 | 3 Bed FlatFlat 48, 340A, Clapham Road, London, SW9 9FAFlat 48, 340A, Clapham Road, London, SW9 9FA
• Sold May 2021£925,350 | 3 Bed FlatFlat 55, 340A, Clapham Road, London, SW9 9FAFlat 55, 340A, Clapham Road, London, SW9 9FA
• Sold Mar 2021£887,800 | 3 Bed FlatFlat 26, 340A, Clapham Road, London, SW9 9FAFlat 26, 340A, Clapham Road, London, SW9 9FA
• Sold Mar 2021£869,250 | 3 Bed FlatFlat 33, 340A, Clapham Road, London, SW9 9FAFlat 33, 340A, Clapham Road, London, SW9 9FA
• Sold Mar 2021£878,600 | 3 Bed FlatFlat 15, 340A, Clapham Road, London, SW9 9FAFlat 15, 340A, Clapham Road, London, SW9 9FA
• Sold Mar 2021£920,000 | 3 Bed FlatFlat 49, 340A, Clapham Road, London, SW9 9FAFlat 49, 340A, Clapham Road, London, SW9 9FA
• Sold Mar 2021£750,000 | 3 Bed FlatFlat 32, 340A, Clapham Road, London, SW9 9FAFlat 32, 340A, Clapham Road, London, SW9 9FA
• Sold Mar 2021£902,100 | 3 Bed FlatFlat 7, 340A, Clapham Road, London, SW9 9FAFlat 7, 340A, Clapham Road, London, SW9 9FA
• Sold Mar 2021£759,850 | 3 Bed FlatFlat 42, 340A, Clapham Road, London, SW9 9FAFlat 42, 340A, Clapham Road, London, SW9 9FA
• Sold Mar 2021£926,500 | 3 Bed FlatFlat 50, 340A, Clapham Road, London, SW9 9FAFlat 50, 340A, Clapham Road, London, SW9 9FA
• Sold Mar 2021£577,150 | 3 Bed FlatFlat 43, 340A, Clapham Road, London, SW9 9FAFlat 43, 340A, Clapham Road, London, SW9 9FA
• Sold Nov 2019£131,499 | 3 Bed FlatFlat 12, 340A, Clapham Road, London, SW9 9FAFlat 12, 340A, Clapham Road, London, SW9 9FA

Our network of Estate Agents reports 1 let within 240 metres of Flat 23, 340A, Clapham Road over the last 2 years.

Most recently, First Floor Flat, 11, Jeffreys Road, London, SW4 6QU, a leasehold flat, was let by Bellfords International in May 2026.

• 
  Let May 2026£ Undisclosed | 3 Bed FlatFirst Floor Flat, 11, Jeffreys Road, London, SW4 6QUFirst Floor Flat, 11, Jeffreys Road, London, SW4 6QU

•Nearby is defined as the radius comprising the nearest 2,000 addresses.

Clapham Road, London, SW9 has a total of 1424 addresses. According to our analysis of all the public data, Flat 23, 340A, Clapham Road is the 186th largest and the 87th most expensive property on the street.

When compared to the postcode district it is £282k more expensive than the average property in SW9.

• Larkhall Primary Campus

  300 m away
• St Andrew's Church of England Primary School

  300 m away
• Allen Edwards Primary School

  400 m away

• Platanos College

  700 m away
• Trinity Academy

  1.5 km away
• The Elms Academy

  1.7 km away

• Stockwell

  |

  400 m away
• Clapham North

  |

  500 m away
• Clapham High Street

  |

  600 m away

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