20, Gilbert Close has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 01 Nov 2013.

The property is not connected to mains gas and has fully double glazed windows. It is heated using electric storage heaters.

20, Gilbert Close last changed hands on 8th February 2022, selling for £293,000. The transaction was logged as a leasehold flat by HM Land Registry.

In total it has sold 5 times since 1995.

The market for similar properties has dropped by 13.6% since February 2022.

• Sold Feb 2022£293,000
• Sold Mar 2014£229,000
• Sold Feb 2008£198,000

Land Registry records and our Estate Agent network show 185 sales of comparable properties within 550 metres of 20, Gilbert Close since 2014.

Most recently, 36, Brook Square, London, SE18 4NB, a leasehold flat, sold at £330,000 on the 15th October 2025.

Read more about house prices in SE18.

• Sold Oct 2025£330,000 | 2 Bed Flat36, Brook Square, London, SE18 4NB36, Brook Square, London, SE18 4NB
• Sold Aug 2025£235,000 | 2 Bed Flat22, Brook Square, London, SE18 4NB22, Brook Square, London, SE18 4NB
• Sold Jul 2025£300,000 | 2 Bed Flat64, Brook Square, London, SE18 4NB64, Brook Square, London, SE18 4NB
• Sold Feb 2025£275,000 | 2 Bed Flat57, Edith Cavell Way, London, SE18 4JY57, Edith Cavell Way, London, SE18 4JY
• Sold Sep 2024£225,000 | 2 Bed Flat43, Brook Square, London, SE18 4NB43, Brook Square, London, SE18 4NB
• Sold Aug 2024£292,000 | 2 Bed Flat61, Edith Cavell Way, London, SE18 4JY61, Edith Cavell Way, London, SE18 4JY
• Sold Feb 2024£260,000 | 2 Bed Flat25, Gilbert Close, London, SE18 4PT25, Gilbert Close, London, SE18 4PT
• Sold Dec 2023£292,000 | 2 Bed Flat29, Edith Cavell Way, London, SE18 4JY29, Edith Cavell Way, London, SE18 4JY
• Sold Oct 2022£297,000 | 2 Bed Flat1, Brook Square, London, SE18 4NB1, Brook Square, London, SE18 4NB
• Sold Sep 2022£315,000 | 2 Bed Flat67, Elizabeth Fry Place, London, SE18 4LA67, Elizabeth Fry Place, London, SE18 4LA
• Sold Aug 2022£320,000 | 2 Bed Flat31, Gilbert Close, London, SE18 4PT31, Gilbert Close, London, SE18 4PT
• Sold Aug 2022£297,000 | 2 Bed Flat7, Edith Cavell Way, London, SE18 4JY7, Edith Cavell Way, London, SE18 4JY
• Sold Jul 2022£310,000 | 2 Bed Flat27, Edith Cavell Way, London, SE18 4JY27, Edith Cavell Way, London, SE18 4JY
• Sold Sep 2021£290,000 | 2 Bed Flat56, Gilbert Close, London, SE18 4PT56, Gilbert Close, London, SE18 4PT
• Sold Jul 2021£280,000 | 2 Bed Flat28, Gilbert Close, London, SE18 4PT28, Gilbert Close, London, SE18 4PT
• Sold Apr 2021£298,000 | 2 Bed Flat49, Edith Cavell Way, London, SE18 4JY49, Edith Cavell Way, London, SE18 4JY
• Sold Jan 2021£329,500 | 2 Bed Flat75, Elizabeth Fry Place, London, SE18 4LA75, Elizabeth Fry Place, London, SE18 4LA
• Sold Aug 2019£265,000 | 2 Bed Flat1, Elizabeth Fry Place, London, SE18 4LA1, Elizabeth Fry Place, London, SE18 4LA
• Sold Dec 2018£300,000 | 2 Bed Flat91, Elizabeth Fry Place, London, SE18 4LA91, Elizabeth Fry Place, London, SE18 4LA
• Sold Nov 2014£173,000 | 2 Bed Flat29, Gilbert Close, London, SE18 4PT29, Gilbert Close, London, SE18 4PT

Our analysis of the public data ranks 20, Gilbert Close as the 74th largest and the 73rd most expensive of the 80 addresses on Gilbert Close, London, SE18.

Against the SE18 postcode district average, it is £92k less expensive than the typical property.

• Christ Church Church of England Primary School, Shooters Hill

  700 m away
• Henwick Primary School

  1.1 km away
• St Thomas More Catholic Primary School

  1.1 km away

• Ark Greenwich Free School

  200 m away
• Leigh Academy Halley

  700 m away
• Leigh Academy Blackheath

  1.6 km away

• Eltham

  |

  1.7 km away
• Kidbrooke

  |

  1.8 km away
• Charlton

  |

  2.2 km away

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