31, Willersley Avenue, Sidcup occupies a 429 m² plot as recorded by HM Land Registry.

All 32 other houses in this postcode have recorded plot sizes, and this one ranks as the 11th largest.

31, Willersley Avenue, Sidcup has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 24 May 2021.

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

31, Willersley Avenue, Sidcup last changed hands on 30th July 2021, selling for £635,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 3.1% since July 2021.

• Sold Jul 2021£635,000

Land Registry records and our Estate Agent network show 205 sales of comparable properties within 520 metres of 31, Willersley Avenue, Sidcup since 2017.

Most recently, 7, Hollies Avenue, Sidcup, DA15 8AX, a freehold house, sold at £685,000 on the 11th February 2026.

Read more about house prices in DA15.

• Sold Feb 2026£685,000 | 4 Bed House7, Hollies Avenue, Sidcup, DA15 8AX7, Hollies Avenue, Sidcup, DA15 8AX
• Sold Sep 2025£632,500 | 4 Bed House33, Annandale Road, Sidcup, DA15 8EY33, Annandale Road, Sidcup, DA15 8EY
• Sold Mar 2025£625,000 | 4 Bed House29, Braundton Avenue, Sidcup, DA15 8EN29, Braundton Avenue, Sidcup, DA15 8EN
• Sold Mar 2025£680,000 | 4 Bed House144, Halfway Street, Sidcup, DA15 8DB144, Halfway Street, Sidcup, DA15 8DB
• Sold Mar 2025£625,000 | 4 Bed House116, Old Farm Avenue, Sidcup, DA15 8AH116, Old Farm Avenue, Sidcup, DA15 8AH
• Sold Jan 2025£620,000 | 4 Bed House98, Old Farm Avenue, Sidcup, DA15 8AH98, Old Farm Avenue, Sidcup, DA15 8AH
• Sold Dec 2024£650,000 | 4 Bed House63, Woodlands Avenue, Sidcup, DA15 8HB63, Woodlands Avenue, Sidcup, DA15 8HB
• Sold Jul 2024£625,000 | 4 Bed House89, Willersley Avenue, Sidcup, DA15 9EG89, Willersley Avenue, Sidcup, DA15 9EG
• Sold Jul 2024£600,000 | 4 Bed House7, Lamorbey Close, Sidcup, DA15 8BA7, Lamorbey Close, Sidcup, DA15 8BA
• Sold Aug 2023£665,000 | 4 Bed House17, Willersley Avenue, Sidcup, DA15 9EJ17, Willersley Avenue, Sidcup, DA15 9EJ
• Sold Jun 2023£620,000 | 4 Bed House87, Willersley Avenue, Sidcup, DA15 9EG87, Willersley Avenue, Sidcup, DA15 9EG
• Sold Apr 2023£624,000 | 4 Bed House59, Braundton Avenue, Sidcup, DA15 8EN59, Braundton Avenue, Sidcup, DA15 8EN
• Sold Feb 2023£600,000 | 4 Bed House6, Shuttle Close, Sidcup, DA15 8EP6, Shuttle Close, Sidcup, DA15 8EP
• Sold Oct 2022£550,000 | 4 Bed House82, Wyncham Avenue, Sidcup, DA15 8ER82, Wyncham Avenue, Sidcup, DA15 8ER
• Sold Mar 2021£595,000 | 4 Bed House58, Braundton Avenue, Sidcup, DA15 8EW58, Braundton Avenue, Sidcup, DA15 8EW
• Sold Oct 2020£678,000 | 4 Bed House36, Braundton Avenue, Sidcup, DA15 8EW36, Braundton Avenue, Sidcup, DA15 8EW
• Sold Feb 2019£565,000 | 4 Bed House33, Braundton Avenue, Sidcup, DA15 8EN33, Braundton Avenue, Sidcup, DA15 8EN
• Sold Jun 2017£500,000 | 4 Bed House7, Willersley Avenue, Sidcup, DA15 9EJ7, Willersley Avenue, Sidcup, DA15 9EJ
• Sold May 2017£547,000 | 4 Bed House39, Willersley Avenue, Sidcup, DA15 9EJ39, Willersley Avenue, Sidcup, DA15 9EJ
• Sold May 2017£535,000 | 4 Bed House19, Willersley Avenue, Sidcup, DA15 9EJ19, Willersley Avenue, Sidcup, DA15 9EJ

Our analysis of the public data ranks 31, Willersley Avenue, Sidcup as the 86th largest and the 52nd most expensive of the 154 addresses on Willersley Avenue, Sidcup, DA15.

Against the DA15 postcode district average, it is £144k more expensive than the typical property.

• Burnt Oak Junior School

  500 m away
• Holy Trinity Lamorbey Church of England School

  700 m away
• Chatsworth Infant School

  800 m away

• Chislehurst and Sidcup Grammar School

  1.1 km away
• Hurstmere School

  1.4 km away
• Blackfen School for Girls

  1.6 km away

• Sidcup

  |

  900 m away
• New Eltham

  |

  1.7 km away
• Albany Park

  |

  2.3 km away

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