20, Combe Avenue has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 30 Mar 2015.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

The most recent sale of 20, Combe Avenue completed on 10th February 2023 at £385,000 and was recorded by HM Land Registry as a leasehold flat.

Since 1995 the property has sold 4 times.

Values of comparable properties have dropped by 4.9% over the period since February 2023.

Since 2016 69 properties similar to 20, Combe Avenue have sold within a radius of 490 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 17th April 2026, was Flat 16, Tudor Grange 114, Westcombe Park Road, London, SE3 7RZ, a leasehold flat which sold for £315,000.

Read more about house prices in SE3.

• Sold Apr 2026£315,000 | 2 Bed FlatFlat 16, Tudor Grange 114, Westcombe Park Road, London, SE3 7RZFlat 16, Tudor Grange 114, Westcombe Park Road, London, SE3 7RZ
• Sold Jan 2026£390,000 | 2 Bed Flat19, Combe Mews, London, SE3 7PU19, Combe Mews, London, SE3 7PU
• Sold Oct 2025£335,000 | 2 Bed FlatFlat 6, 63, Westcombe Park Road, London, SE3 7QTFlat 6, 63, Westcombe Park Road, London, SE3 7QT
• Sold Mar 2025£330,000 | 2 Bed FlatRear Flat, 5B , St. Johns Park, London, SE3 7TDRear Flat, 5B , St. Johns Park, London, SE3 7TD
• Sold Jan 2025£445,000 | 2 Bed Flat64D , Vanbrugh Park, London, SE3 7JQ64D , Vanbrugh Park, London, SE3 7JQ
• Sold Nov 2024£390,000 | 2 Bed FlatFlat 9, Kleffens Court 62, Westcombe Park Road, London, SE3 7QXFlat 9, Kleffens Court 62, Westcombe Park Road, London, SE3 7QX
• Sold Nov 2024£420,000 | 2 Bed FlatFlat 16, Kleffens Court 62, Westcombe Park Road, London, SE3 7QXFlat 16, Kleffens Court 62, Westcombe Park Road, London, SE3 7QX
• Sold Nov 2024£392,000 | 2 Bed Flat4, Combe Avenue, London, SE3 7PY4, Combe Avenue, London, SE3 7PY
• Sold May 2024£400,000 | 2 Bed Flat18, Combe Mews, London, SE3 7PU18, Combe Mews, London, SE3 7PU
• Sold Apr 2024£370,000 | 2 Bed FlatFlat 23, Dunstable Court 12, St. Johns Park, London, SE3 7TNFlat 23, Dunstable Court 12, St. Johns Park, London, SE3 7TN
• Sold Mar 2023£385,000 | 2 Bed Flat21, Vanbrugh Park Road, London, SE3 7NH21, Vanbrugh Park Road, London, SE3 7NH
• Sold Dec 2022£388,500 | 2 Bed Flat12, Combe Avenue, London, SE3 7PY12, Combe Avenue, London, SE3 7PY
• Sold Sep 2022£365,000 | 2 Bed FlatFlat 9, Greta House 60, Hardy Road, London, SE3 7PAFlat 9, Greta House 60, Hardy Road, London, SE3 7PA
• Sold Apr 2021£375,000 | 2 Bed Flat15, Vanbrugh Park Road, London, SE3 7NH15, Vanbrugh Park Road, London, SE3 7NH
• Sold Jan 2021£372,000 | 2 Bed Flat18, Combe Avenue, London, SE3 7PY18, Combe Avenue, London, SE3 7PY
• Sold Sep 2020£370,000 | 2 Bed Flat16, Combe Avenue, London, SE3 7PY16, Combe Avenue, London, SE3 7PY
• Sold Aug 2020£371,000 | 2 Bed Flat1F, St. Johns Park, London, SE3 7TD1F, St. Johns Park, London, SE3 7TD
• Sold Jan 2020£300,000 | 2 Bed FlatFlat 10, Kleffens Court 62, Westcombe Park Road, London, SE3 7QXFlat 10, Kleffens Court 62, Westcombe Park Road, London, SE3 7QX
• Sold Dec 2018£295,000 | 2 Bed FlatFlat 11, Kleffens Court 62, Westcombe Park Road, London, SE3 7QXFlat 11, Kleffens Court 62, Westcombe Park Road, London, SE3 7QX
• Sold Aug 2016£376,000 | 1 Bed FlatFlat 5, Greta House 60, Hardy Road, London, SE3 7PAFlat 5, Greta House 60, Hardy Road, London, SE3 7PA

Over the past 2 years our Estate Agent network has recorded 1 let within 490 metres of 20, Combe Avenue.

The latest, in June 2026, was Flat 3, 3, Vanbrugh Park Road West, London, SE3 7QD, a leasehold flat let by Brown & Brooke.

• 
  Let Jun 2026£ Undisclosed | 3 Bed FlatFlat 3, 3, Vanbrugh Park Road West, London, SE3 7QDFlat 3, 3, Vanbrugh Park Road West, London, SE3 7QD

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

Of the 80 addresses on Combe Avenue, London, SE3, 20, Combe Avenue comes out as the 76th largest and the 76th most expensive in our analysis of the public data.

It is also £271k less expensive than the average property across the SE3 district.

• Invicta Primary School

  600 m away
• Halstow Primary School

  800 m away
• St Joseph's Catholic Primary School

  1.0 km away

• The John Roan School

  200 m away
• Leigh Academy Blackheath

  1.2 km away
• St Ursula's Convent School

  1.2 km away

• Maze Hill

  |

  800 m away
• Westcombe Park

  |

  800 m away
• Blackheath

  |

  1.4 km away

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