12, The Keep occupies a 131 m² plot as recorded by HM Land Registry.

Of the 32 other houses in this postcode, 29 have recorded plot sizes, and this one ranks as the 13th largest.

12, The Keep has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 22 Feb 2013.

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

12, The Keep last changed hands on 20th September 2017, selling for £710,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has dropped by 9.0% since September 2017.

• Sold Sep 2017£710,000
• Sold May 2013£436,000

Land Registry records and our Estate Agent network show 66 sales of comparable properties within 550 metres of 12, The Keep since 2013.

Most recently, 4, The Keep, London, SE3 0AF, a leasehold house, sold at £670,000 on the 12th May 2026.

Read more about house prices in SE3.

• Sold May 2026£670,000 | 3 Bed House4, The Keep, London, SE3 0AF4, The Keep, London, SE3 0AF
• Sold Dec 2025£772,500 | 3 Bed House72, The Hall, London, SE3 9BG72, The Hall, London, SE3 9BG
• Sold Mar 2025£720,000 | 3 Bed House21, The Plantation, London, SE3 0AB21, The Plantation, London, SE3 0AB
• Sold Mar 2025£675,000 | 3 Bed House56, The Keep, London, SE3 0AF56, The Keep, London, SE3 0AF
• Sold Jan 2025£771,000 | 3 Bed House60, The Keep, London, SE3 0AF60, The Keep, London, SE3 0AF
• Sold Sep 2024£696,100 | 3 Bed House14, The Keep, London, SE3 0AF14, The Keep, London, SE3 0AF
• Sold Sep 2023£691,000 | 3 Bed House12, Streetfield Mews, London, SE3 0ER12, Streetfield Mews, London, SE3 0ER
• Sold Aug 2023£400 | 3 Bed House58, The Keep, London, SE3 0AF58, The Keep, London, SE3 0AF
• Sold Mar 2023£682,500 | 3 Bed House19, The Keep, London, SE3 0AG19, The Keep, London, SE3 0AG
• Sold Sep 2021£660,000 | 3 Bed House46, The Keep, London, SE3 0AF46, The Keep, London, SE3 0AF
• Sold Sep 2021£845,000 | 3 Bed House30, Fulthorp Road, London, SE3 0SG30, Fulthorp Road, London, SE3 0SG
• Sold Nov 2020£630,000 | 3 Bed House30, The Keep, London, SE3 0AF30, The Keep, London, SE3 0AF
• Sold Oct 2020£675,000 | 3 Bed House23, The Keep, London, SE3 0AG23, The Keep, London, SE3 0AG
• Sold Sep 2019£710,000 | 3 Bed House64, The Keep, London, SE3 0AF64, The Keep, London, SE3 0AF
• Sold Oct 2018£641,000 | 3 Bed House38, The Keep, London, SE3 0AF38, The Keep, London, SE3 0AF
• Sold Mar 2016£645,000 | 3 Bed House52, The Keep, London, SE3 0AF52, The Keep, London, SE3 0AF
• Sold Jul 2015£615,000 | 3 Bed House28, The Keep, London, SE3 0AF28, The Keep, London, SE3 0AF
• Sold Jun 2015£680,000 | 3 Bed House20, The Keep, London, SE3 0AF20, The Keep, London, SE3 0AF
• Sold Jan 2015£560,000 | 3 Bed House32, The Keep, London, SE3 0AF32, The Keep, London, SE3 0AF
• Sold Feb 2013£460,000 | 3 Bed House6, The Keep, London, SE3 0AF6, The Keep, London, SE3 0AF

Our analysis of the public data ranks 12, The Keep as the 35th largest and the 31st most expensive of the 45 addresses on The Keep, London, SE3.

Against the SE3 postcode district average, it is £50k more expensive than the typical property.

• Brooklands Primary School

  400 m away
• John Ball Primary School

  800 m away
• Wingfield Primary School

  800 m away

• Thomas Tallis School

  800 m away
• Leigh Academy Blackheath

  1.3 km away
• The John Roan School

  1.3 km away

• Blackheath

  |

  600 m away
• Kidbrooke

  |

  1.0 km away
• Westcombe Park

  |

  1.9 km away

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