17, Beech Avenue, Sidcup occupies a 424 m² plot as recorded by HM Land Registry.

Of the 39 other houses in this postcode, 37 have recorded plot sizes, and this one ranks as the 3rd largest.

17, Beech Avenue, Sidcup last changed hands on 29th October 2007, selling for £322,500. 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 73.7% since October 2007.

• Sold Oct 2007£322,500

Land Registry records and our Estate Agent network show 239 sales of comparable properties within 540 metres of 17, Beech Avenue, Sidcup since 2018.

Most recently, 182, Burnt Oak Lane, Sidcup, DA15 9DG, a freehold house, sold at £580,000 on the 3rd December 2025.

Read more about house prices in DA15.

• Sold Dec 2025£580,000 | 4 Bed House182, Burnt Oak Lane, Sidcup, DA15 9DG182, Burnt Oak Lane, Sidcup, DA15 9DG
• Sold Dec 2025£535,000 | 4 Bed House263, Burnt Oak Lane, Sidcup, DA15 8LR263, Burnt Oak Lane, Sidcup, DA15 8LR
• Sold Jul 2025£640,000 | 4 Bed House11, Ashcroft Avenue, Sidcup, DA15 8NS11, Ashcroft Avenue, Sidcup, DA15 8NS
• Sold Mar 2025£600,000 | 4 Bed House283, Burnt Oak Lane, Sidcup, DA15 8LR283, Burnt Oak Lane, Sidcup, DA15 8LR
• Sold Mar 2025£665,000 | 4 Bed House5, Elmcroft Avenue, Sidcup, DA15 8NW5, Elmcroft Avenue, Sidcup, DA15 8NW
• Sold Feb 2025£585,000 | 4 Bed House6, Montrose Avenue, Sidcup, DA15 9DR6, Montrose Avenue, Sidcup, DA15 9DR
• Sold Dec 2024£465,000 | 4 Bed House1, Haddon Grove, Sidcup, DA15 8NA1, Haddon Grove, Sidcup, DA15 8NA
• Sold Nov 2024£600,000 | 4 Bed House116, Willersley Avenue, Sidcup, DA15 9EN116, Willersley Avenue, Sidcup, DA15 9EN
• Sold Sep 2024£710,000 | 4 Bed House40, Elmcroft Avenue, Sidcup, DA15 8NN40, Elmcroft Avenue, Sidcup, DA15 8NN
• Sold Jun 2024£620,000 | 4 Bed House28, Wellington Avenue, Sidcup, DA15 9HE28, Wellington Avenue, Sidcup, DA15 9HE
• Sold May 2024£635,000 | 4 Bed House47, Cavendish Avenue, Sidcup, DA15 9EA47, Cavendish Avenue, Sidcup, DA15 9EA
• Sold Dec 2023£540,000 | 4 Bed House14, Elmcroft Avenue, Sidcup, DA15 8NN14, Elmcroft Avenue, Sidcup, DA15 8NN
• Sold Nov 2023£545,000 | 4 Bed House198, Burnt Oak Lane, Sidcup, DA15 9DG198, Burnt Oak Lane, Sidcup, DA15 9DG
• Sold Sep 2021£458,000 | 4 Bed House47, Elmcroft Avenue, Sidcup, DA15 8NW47, Elmcroft Avenue, Sidcup, DA15 8NW
• Sold Mar 2021£500,000 | 4 Bed House125, Wellington Avenue, Sidcup, DA15 9HB125, Wellington Avenue, Sidcup, DA15 9HB
• Sold Feb 2021£575,000 | 4 Bed House264, Burnt Oak Lane, Sidcup, DA15 8LN264, Burnt Oak Lane, Sidcup, DA15 8LN
• Sold Feb 2020£470,000 | 4 Bed House298, Burnt Oak Lane, Sidcup, DA15 8LN298, Burnt Oak Lane, Sidcup, DA15 8LN
• Sold Jan 2020£488,000 | 4 Bed House45, Elmcroft Avenue, Sidcup, DA15 8NW45, Elmcroft Avenue, Sidcup, DA15 8NW
• Sold Jul 2019£525,000 | 4 Bed House269, Burnt Oak Lane, Sidcup, DA15 8LR269, Burnt Oak Lane, Sidcup, DA15 8LR
• Sold Jul 2018£510,000 | 4 Bed House2, Beech Avenue, Sidcup, DA15 8NH2, Beech Avenue, Sidcup, DA15 8NH

Our analysis of the public data ranks 17, Beech Avenue, Sidcup as the 25th largest and the 25th most expensive of the 39 addresses on Beech Avenue, Sidcup, DA15.

Against the DA15 postcode district average, it is £66k more expensive than the typical property.

• Days Lane Primary School

  300 m away
• Chatsworth Infant School

  700 m away
• Our Lady of the Rosary Catholic Primary School

  700 m away

• Blackfen School for Girls

  800 m away
• Chislehurst and Sidcup Grammar School

  1.2 km away
• Hurstmere School

  1.2 km away

• Sidcup

  |

  1.2 km away
• Albany Park

  |

  2.0 km away
• Welling

  |

  2.1 km away

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