21, Burham Close occupies a 113 m² plot as recorded by HM Land Registry.

Of the 34 other houses in this postcode, 19 have recorded plot sizes, and this one ranks as the 19th largest.

21, Burham Close has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 06 Nov 2020.

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

21, Burham Close last changed hands on 9th April 2021, selling for £450,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold 3 times since 1995.

The market for similar properties has risen by 18.1% since April 2021.

• Sold Apr 2021£450,000
• Sold Jan 2016£342,500
• Sold Mar 2005£170,000

Land Registry records and our Estate Agent network show 40 sales of comparable properties within 360 metres of 21, Burham Close since 2007.

Most recently, 17, Watermens Square, London, SE20 7EL, a freehold house, sold at £410,000 on the 20th March 2026.

Read more about house prices in SE20.

• Sold Mar 2026£410,000 | 3 Bed House17, Watermens Square, London, SE20 7EL17, Watermens Square, London, SE20 7EL
• Sold Jan 2026£480,000 | 3 Bed House32, Green Lane, London, SE20 7JX32, Green Lane, London, SE20 7JX
• Sold Dec 2025£550,000 | 3 Bed House71, Maple Road, London, SE20 8LN71, Maple Road, London, SE20 8LN
• Sold Nov 2025£555,000 | 3 Bed House39, Green Lane, London, SE20 7JX39, Green Lane, London, SE20 7JX
• 
  Sold Oct 2025£437,500 | 3 Bed House81, Maple Road, London, SE20 8LN81, Maple Road, London, SE20 8LN
• Sold Jul 2025£465,000 | 3 Bed House32, Burham Close, London, SE20 8JF32, Burham Close, London, SE20 8JF
• Sold Jul 2025£415,000 | 3 Bed House19, Watermens Square, London, SE20 7EL19, Watermens Square, London, SE20 7EL
• Sold Jun 2025£415,000 | 3 Bed House20, Watermens Square, London, SE20 7EL20, Watermens Square, London, SE20 7EL
• Sold Dec 2024£525,000 | 3 Bed House24, Frant Close, London, SE20 8HS24, Frant Close, London, SE20 8HS
• Sold Nov 2024£430,000 | 3 Bed House9, Pawleyne Close, London, SE20 8JH9, Pawleyne Close, London, SE20 8JH
• Sold Oct 2023£542,500 | 3 Bed House24, Pawleyne Close, London, SE20 8JH24, Pawleyne Close, London, SE20 8JH
• Sold Aug 2023£445,000 | 3 Bed House20, Gladstone Mews, London, SE20 8XJ20, Gladstone Mews, London, SE20 8XJ
• Sold Apr 2023£465,000 | 3 Bed House16, Pawleyne Close, London, SE20 8JH16, Pawleyne Close, London, SE20 8JH
• Sold Apr 2023£500,000 | 3 Bed House20, Pawleyne Close, London, SE20 8JH20, Pawleyne Close, London, SE20 8JH
• Sold Apr 2023£650,000 | 3 Bed House1, Watermens Square, London, SE20 7EL1, Watermens Square, London, SE20 7EL
• Sold Dec 2022£566,000 | 3 Bed House14, Gladstone Mews, London, SE20 8XJ14, Gladstone Mews, London, SE20 8XJ
• Sold Aug 2022£475,000 | 3 Bed House16, Gladstone Mews, London, SE20 8XJ16, Gladstone Mews, London, SE20 8XJ
• Sold Aug 2019£467,500 | 3 Bed House1, Burham Close, London, SE20 8JF1, Burham Close, London, SE20 8JF
• Sold Jul 2016£131,250 | 3 Bed House6, Burham Close, London, SE20 8JF6, Burham Close, London, SE20 8JF
• Sold Jul 2007£235,000 | 3 Bed House4, Burham Close, London, SE20 8JF4, Burham Close, London, SE20 8JF

Our analysis of the public data ranks 21, Burham Close as the 26th largest and the 28th most expensive of the 34 addresses on Burham Close, London, SE20.

Against the SE20 postcode district average, it is £37k more expensive than the typical property.

• St John's Church of England Primary School

  100 m away
• Harris Primary Academy Crystal Palace

  400 m away
• Harris Primary Academy Kent House

  500 m away

• Harris Girls Academy Bromley

  900 m away
• Harris City Academy Crystal Palace

  1.6 km away
• Forest Hill School

  2.0 km away

• Penge East

  |

  500 m away
• Penge West

  |

  600 m away
• Kent House

  |

  600 m away

Environment Agency data suggests this area has a Very Low risk of flooding.