21, Silk Close has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 23 Apr 2009.

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

According to the Land Registry and our network of Estate Agents, there have been 42 sales of properties similar to 21, Silk Close within a radius of 450 metres since 2019.

The most recent example is Flat 5, 4, Cambridge Drive, London, SE12 8AJ, a leasehold flat which sold for £265,000 on the 28th November 2025.

Read more about house prices in SE12.

• Sold Nov 2025£265,000 | 2 Bed FlatFlat 5, 4, Cambridge Drive, London, SE12 8AJFlat 5, 4, Cambridge Drive, London, SE12 8AJ
• Sold Aug 2024£269,950 | 2 Bed Flat24, Rose Way, London, SE12 8DN24, Rose Way, London, SE12 8DN
• Sold Jul 2024£285,000 | 2 Bed FlatFlat 50, Woodstock Court, Burnt Ash Hill, London, SE12 9HTFlat 50, Woodstock Court, Burnt Ash Hill, London, SE12 9HT
• Sold Mar 2024£250,000 | 2 Bed FlatFlat 6, 4, Cambridge Drive, London, SE12 8AJFlat 6, 4, Cambridge Drive, London, SE12 8AJ
• Sold Jan 2024£317,500 | 2 Bed FlatFlat 2, 4, Cambridge Drive, London, SE12 8AJFlat 2, 4, Cambridge Drive, London, SE12 8AJ
• Sold Dec 2023£270,000 | 2 Bed FlatFlat 37, Woodstock Court, Burnt Ash Hill, London, SE12 9HTFlat 37, Woodstock Court, Burnt Ash Hill, London, SE12 9HT
• Sold Jul 2023£290,000 | 2 Bed FlatFlat 13, Woodstock Court, Burnt Ash Hill, London, SE12 9HTFlat 13, Woodstock Court, Burnt Ash Hill, London, SE12 9HT
• Sold Jun 2023£235,000 | 2 Bed FlatFlat 141, Leybridge Court, Eltham Road, London, SE12 8TLFlat 141, Leybridge Court, Eltham Road, London, SE12 8TL
• Sold May 2023£415,000 | 2 Bed Flat96B, Burnt Ash Road, London, SE12 8PU96B, Burnt Ash Road, London, SE12 8PU
• Sold May 2023£270,000 | 2 Bed FlatFlat 30, Woodstock Court, Burnt Ash Hill, London, SE12 9HTFlat 30, Woodstock Court, Burnt Ash Hill, London, SE12 9HT
• Sold Dec 2022£230,000 | 2 Bed Flat40, Ravens Way, London, SE12 8HA40, Ravens Way, London, SE12 8HA
• Sold Jun 2022£281,000 | 2 Bed FlatFlat 44, Woodstock Court, Burnt Ash Hill, London, SE12 9HTFlat 44, Woodstock Court, Burnt Ash Hill, London, SE12 9HT
• Sold Oct 2021£255,000 | 2 Bed Flat34, Rose Way, London, SE12 8DN34, Rose Way, London, SE12 8DN
• Sold Sep 2021£263,000 | 2 Bed Flat33, Rose Way, London, SE12 8DN33, Rose Way, London, SE12 8DN
• Sold Apr 2021£230,000 | 2 Bed Flat42, Rose Way, London, SE12 8DN42, Rose Way, London, SE12 8DN
• Sold Nov 2020£300,000 | 2 Bed Flat54C, Burnt Ash Road, London, SE12 8PY54C, Burnt Ash Road, London, SE12 8PY
• Sold Jul 2020£261,000 | 2 Bed Flat41, Rose Way, London, SE12 8DN41, Rose Way, London, SE12 8DN
• Sold Jul 2020£262,000 | 2 Bed FlatFlat 29, Woodstock Court, Burnt Ash Hill, London, SE12 9HTFlat 29, Woodstock Court, Burnt Ash Hill, London, SE12 9HT
• Sold Apr 2020£350,000 | 2 Bed Flat10, Alanthus Close, London, SE12 8RE10, Alanthus Close, London, SE12 8RE
• Sold Sep 2019£215,000 | 2 Bed FlatFlat 9, Woodstock Court, Burnt Ash Hill, London, SE12 9HTFlat 9, Woodstock Court, Burnt Ash Hill, London, SE12 9HT

Silk Close, London, SE12 has a total of 34 addresses. According to our analysis of all the public data, 21, Silk Close is the 33rd largest and the 33rd most expensive property on the street.

When compared to the postcode district it is £211k less expensive than the average property in SE12.

• Brindishe Lee School

  500 m away
• St Winifred's RC Primary School

  600 m away
• Brindishe Manor School

  800 m away

• Thomas Tallis School

  1.6 km away
• Harris Academy Greenwich

  1.6 km away
• Eltham Hill School

  2.1 km away

• Lee (London)

  |

  300 m away
• Hither Green

  |

  1.2 km away
• Kidbrooke

  |

  1.5 km away

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