1, Willow Avenue, Sidcup occupies a 278 m² plot as recorded by HM Land Registry.

All 8 other houses in this postcode have recorded plot sizes, and this one ranks as the 4th largest.

1, Willow Avenue, Sidcup has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 28 Jul 2020.

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

1, Willow Avenue, Sidcup last changed hands on 29th June 2021, selling for £495,000. 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 20.9% since June 2021.

• Sold Jun 2021£495,000

Land Registry records and our Estate Agent network show 121 sales of comparable properties within 480 metres of 1, Willow Avenue, Sidcup since 2014.

Most recently, 263, Burnt Oak Lane, Sidcup, DA15 8LR, a freehold house, sold at £535,000 on the 1st December 2025.

Read more about house prices in DA15.

• Sold Dec 2025£535,000 | 4 Bed House263, Burnt Oak Lane, Sidcup, DA15 8LR263, Burnt Oak Lane, Sidcup, DA15 8LR
• Sold Jul 2025£625,000 | 4 Bed House61, Lime Grove, Sidcup, DA15 8PH61, Lime Grove, Sidcup, DA15 8PH
• 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 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£450,000 | 4 Bed House32, Fairfield Close, Sidcup, DA15 8QS32, Fairfield Close, Sidcup, DA15 8QS
• Sold Dec 2023£540,000 | 4 Bed House14, Elmcroft Avenue, Sidcup, DA15 8NN14, Elmcroft Avenue, Sidcup, DA15 8NN
• Sold Jul 2023£515,000 | 4 Bed House42, Sycamore Avenue, Sidcup, DA15 8PL42, Sycamore Avenue, Sidcup, DA15 8PL
• Sold Jul 2022£575,000 | 4 Bed House87, Burns Avenue, Sidcup, DA15 9HT87, Burns Avenue, Sidcup, DA15 9HT
• Sold Apr 2022£555,000 | 4 Bed House107, Penshurst Avenue, Sidcup, DA15 9EZ107, Penshurst Avenue, Sidcup, DA15 9EZ
• Sold Aug 2021£500,000 | 4 Bed House11, Wellington Avenue, Sidcup, DA15 9HG11, Wellington Avenue, Sidcup, DA15 9HG
• Sold May 2021£511,000 | 4 Bed House275, Burnt Oak Lane, Sidcup, DA15 8LR275, Burnt Oak Lane, Sidcup, DA15 8LR
• Sold Feb 2021£575,000 | 4 Bed House264, Burnt Oak Lane, Sidcup, DA15 8LN264, Burnt Oak Lane, Sidcup, DA15 8LN
• Sold Feb 2021£565,000 | 4 Bed House7, Sycamore Avenue, Sidcup, DA15 8PL7, Sycamore Avenue, Sidcup, DA15 8PL
• Sold Jul 2020£595,000 | 4 Bed House9, Sycamore Avenue, Sidcup, DA15 8PL9, Sycamore Avenue, Sidcup, DA15 8PL
• Sold Feb 2020£470,000 | 4 Bed House298, Burnt Oak Lane, Sidcup, DA15 8LN298, Burnt Oak Lane, Sidcup, DA15 8LN
• Sold Jul 2019£525,000 | 4 Bed House269, Burnt Oak Lane, Sidcup, DA15 8LR269, Burnt Oak Lane, Sidcup, DA15 8LR
• Sold Dec 2014£365,000 | 4 Bed House57, Ashcroft Avenue, Sidcup, DA15 8NS57, Ashcroft Avenue, Sidcup, DA15 8NS

Our analysis of the public data ranks 1, Willow Avenue, Sidcup as the largest and the most expensive of the 8 addresses on Willow Avenue, Sidcup, DA15.

Against the DA15 postcode district average, it is £55k more expensive than the typical property.

• Days Lane Primary School

  300 m away
• Sherwood Park Primary School

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

  700 m away

• Blackfen School for Girls

  700 m away
• Bexley Grammar School

  900 m away
• Harris Academy Falconwood

  1.4 km away

• Sidcup

  |

  1.6 km away
• Welling

  |

  1.7 km away
• Falconwood

  |

  2.0 km away

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