18, Brooklands Avenue, Sidcup occupies a 247 m² plot as recorded by HM Land Registry.

All 36 other houses in this postcode have recorded plot sizes, and this one ranks as the 36th largest.

18, Brooklands Avenue, Sidcup has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 11 Apr 2025.

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 242 sales of comparable properties within 550 metres of 18, Brooklands Avenue, Sidcup since 2018.

Most recently, 42, Telford Road, London, SE9 3RD, a freehold house, sold at £628,400 on the 17th December 2025.

Read more about house prices in DA15.

• Sold Dec 2025£628,400 | 4 Bed House42, Telford Road, London, SE9 3RD42, Telford Road, London, SE9 3RD
• Sold Sep 2025£860,000 | 4 Bed House57, Harland Avenue, Sidcup, DA15 7NY57, Harland Avenue, Sidcup, DA15 7NY
• Sold Sep 2025£655,000 | 4 Bed House43, Marechal Niel Avenue, Sidcup, DA15 7PB43, Marechal Niel Avenue, Sidcup, DA15 7PB
• Sold Jul 2025£763,800 | 4 Bed House15, Marechal Niel Avenue, Sidcup, DA15 7PB15, Marechal Niel Avenue, Sidcup, DA15 7PB
• Sold Jun 2025£637,000 | 4 Bed House90, Harland Avenue, Sidcup, DA15 7PQ90, Harland Avenue, Sidcup, DA15 7PQ
• Sold Jun 2025£750,000 | 4 Bed House22, Dulverton Road, London, SE9 3RH22, Dulverton Road, London, SE9 3RH
• Sold Mar 2025£750,000 | 4 Bed House50, Brooklands Avenue, Sidcup, DA15 7PJ50, Brooklands Avenue, Sidcup, DA15 7PJ
• Sold Dec 2024£670,000 | 4 Bed House71, Brooklands Avenue, Sidcup, DA15 7PF71, Brooklands Avenue, Sidcup, DA15 7PF
• Sold Aug 2024£715,000 | 4 Bed House6, Westbrooke Road, Sidcup, DA15 7PH6, Westbrooke Road, Sidcup, DA15 7PH
• Sold May 2024£710,000 | 4 Bed House58, Telford Road, London, SE9 3RD58, Telford Road, London, SE9 3RD
• Sold Aug 2023£625,000 | 4 Bed House14, Dulverton Road, London, SE9 3RH14, Dulverton Road, London, SE9 3RH
• Sold Jun 2023£645,000 | 4 Bed House115, Harland Avenue, Sidcup, DA15 7NZ115, Harland Avenue, Sidcup, DA15 7NZ
• Sold Sep 2022£680,000 | 4 Bed House61, Harland Avenue, Sidcup, DA15 7NY61, Harland Avenue, Sidcup, DA15 7NY
• Sold Sep 2022£780,000 | 4 Bed House36, Westbrooke Road, Sidcup, DA15 7PH36, Westbrooke Road, Sidcup, DA15 7PH
• Sold Jul 2022£675,000 | 4 Bed House101, Harland Avenue, Sidcup, DA15 7NY101, Harland Avenue, Sidcup, DA15 7NY
• Sold May 2022£855,108 | 4 Bed House54, Telford Road, London, SE9 3RD54, Telford Road, London, SE9 3RD
• Sold Nov 2021£730,250 | 4 Bed House34, Westbrooke Road, Sidcup, DA15 7PH34, Westbrooke Road, Sidcup, DA15 7PH
• Sold Jul 2018£600,000 | 4 Bed House38, Westbrooke Road, Sidcup, DA15 7PH38, Westbrooke Road, Sidcup, DA15 7PH
• Sold Jul 2018£590,000 | 4 Bed House12, Dulverton Road, London, SE9 3RH12, Dulverton Road, London, SE9 3RH
• Sold May 2018£540,000 | 4 Bed House51, Brooklands Avenue, Sidcup, DA15 7PF51, Brooklands Avenue, Sidcup, DA15 7PF

Our analysis of the public data ranks 18, Brooklands Avenue, Sidcup as the 15th largest and the 12th most expensive of the 101 addresses on Brooklands Avenue, Sidcup, DA15.

Against the DA15 postcode district average, it is £210k more expensive than the typical property.

• Dulverton Primary School

  300 m away
• Longlands Primary School

  600 m away
• Burnt Oak Junior School

  1.2 km away

• Chislehurst and Sidcup Grammar School

  1.6 km away
• Chislehurst School for Girls

  1.9 km away
• Leigh Stationers' Academy

  2.0 km away

• New Eltham

  |

  1.0 km away
• Sidcup

  |

  1.3 km away
• Mottingham

  |

  2.4 km away

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