20, Blackheath Vale occupies a 138 m² plot as recorded by HM Land Registry.

Of the 28 other houses in this postcode, 26 have recorded plot sizes, and this one ranks as the 8th largest.

20, Blackheath Vale has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 06 Aug 2024.

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

Land Registry records and our Estate Agent network show 38 sales of comparable properties within 640 metres of 20, Blackheath Vale since 2013.

Most recently, 17, Collins Street, London, SE3 0UG, a freehold house, sold at £840,000 on the 9th April 2026.

Read more about house prices in SE3.

• Sold Apr 2026£840,000 | 3 Bed House17, Collins Street, London, SE3 0UG17, Collins Street, London, SE3 0UG
• Sold Mar 2026£830,000 | 3 Bed House24, Collins Street, London, SE3 0UG24, Collins Street, London, SE3 0UG
• Sold Jul 2025£1,075,000 | 3 Bed House22, Blackheath Vale, London, SE3 0TX22, Blackheath Vale, London, SE3 0TX
• Sold Mar 2025£855,000 | 3 Bed House26, Collins Street, London, SE3 0UG26, Collins Street, London, SE3 0UG
• Sold Jul 2024£950,000 | 3 Bed House23, Southvale Road, London, SE3 0TP23, Southvale Road, London, SE3 0TP
• Sold Jun 2024£886,000 | 3 Bed House13, Collins Street, London, SE3 0UG13, Collins Street, London, SE3 0UG
• Sold Feb 2024£821,000 | 3 Bed House6, Collins Street, London, SE3 0UG6, Collins Street, London, SE3 0UG
• Sold Sep 2023£1,000,000 | 3 Bed House26, Southvale Road, London, SE3 0TP26, Southvale Road, London, SE3 0TP
• Sold Feb 2023£995,000 | 3 Bed House2, Collins Street, London, SE3 0UG2, Collins Street, London, SE3 0UG
• Sold Sep 2022£1,050,000 | 3 Bed House11, Southvale Road, London, SE3 0TP11, Southvale Road, London, SE3 0TP
• Sold Jun 2022£1,100,000 | 3 Bed House17, Southvale Road, London, SE3 0TP17, Southvale Road, London, SE3 0TP
• Sold May 2022£920,000 | 3 Bed House9, Blackheath Vale, London, SE3 0TX9, Blackheath Vale, London, SE3 0TX
• Sold Apr 2022£875,000 | 3 Bed House23, Collins Street, London, SE3 0UG23, Collins Street, London, SE3 0UG
• Sold Apr 2022£923,440 | 3 Bed House14, Collins Street, London, SE3 0UG14, Collins Street, London, SE3 0UG
• Sold Feb 2022£1,009,000 | 3 Bed House16, Southvale Road, London, SE3 0TP16, Southvale Road, London, SE3 0TP
• Sold Sep 2021£968,500 | 3 Bed House17, Blackheath Vale, London, SE3 0TX17, Blackheath Vale, London, SE3 0TX
• Sold Sep 2021£958,000 | 3 Bed House5, Blackheath Vale, London, SE3 0TX5, Blackheath Vale, London, SE3 0TX
• Sold Jul 2019£1,025,000 | 3 Bed House12, Southvale Road, London, SE3 0TP12, Southvale Road, London, SE3 0TP
• Sold Aug 2017£1,000,000 | 3 Bed House24, Blackheath Vale, London, SE3 0TX24, Blackheath Vale, London, SE3 0TX
• Sold Oct 2013£655,000 | 3 Bed House30, Blackheath Vale, London, SE3 0TX30, Blackheath Vale, London, SE3 0TX

Our analysis of the public data ranks 20, Blackheath Vale as the 22nd largest and the 22nd most expensive of the 28 addresses on Blackheath Vale, London, SE3.

Against the SE3 postcode district average, it is £341k more expensive than the typical property.

• All Saints' Church of England Primary School Blackheath

  100 m away
• John Ball Primary School

  300 m away
• St Margaret's Lee CofE Primary School

  1.1 km away

• St Ursula's Convent School

  1.0 km away
• The John Roan School

  1.1 km away

• Blackheath

  |

  500 m away
• Lewisham

  |

  1.3 km away
• Maze Hill

  |

  1.5 km away

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