According to data from HM Land Registry, 11, Willersley Avenue, Sidcup sits on a plot of 431 m².

We have plot size data on 32 out of 32 other houses in the postcode and 11, Willersley Avenue, Sidcup sits on the 8th largest plot.

11, Willersley Avenue, Sidcup has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 05 Jan 2022.

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

According to HM Land Registry, 11, Willersley Avenue, Sidcup was last sold on 22nd July 2024 for £805,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since July 2024, the market for similar properties has dropped by 2.3%.

• Sold Jul 2024£805,000
• Sold Dec 2000£190,000

According to the Land Registry and our network of Estate Agents, there have been 86 sales of properties similar to 11, Willersley Avenue, Sidcup within a radius of 540 metres since 2014.

The most recent example is 7, Willersley Close, Sidcup, DA15 9EL, a freehold house which sold for £835,000 on the 10th October 2025.

Read more about house prices in DA15.

• Sold Oct 2025£835,000 | 5 Bed House7, Willersley Close, Sidcup, DA15 9EL7, Willersley Close, Sidcup, DA15 9EL
• Sold Aug 2025£670,000 | 5 Bed House2, Braundton Avenue, Sidcup, DA15 8EW2, Braundton Avenue, Sidcup, DA15 8EW
• Sold Jul 2025£715,000 | 4 Bed House21, Braundton Avenue, Sidcup, DA15 8EN21, Braundton Avenue, Sidcup, DA15 8EN
• Sold Feb 2025£782,000 | 5 Bed House56, Braundton Avenue, Sidcup, DA15 8EW56, Braundton Avenue, Sidcup, DA15 8EW
• Sold Feb 2025£800,000 | 4 Bed House124, Old Farm Avenue, Sidcup, DA15 8AH124, Old Farm Avenue, Sidcup, DA15 8AH
• Sold Sep 2024£835,000 | 5 Bed House43, Willersley Avenue, Sidcup, DA15 9EJ43, Willersley Avenue, Sidcup, DA15 9EJ
• Sold Jul 2024£600,000 | 4 Bed House61, Willersley Avenue, Sidcup, DA15 9EJ61, Willersley Avenue, Sidcup, DA15 9EJ
• Sold May 2024£625,000 | 4 Bed House54, Woodlands Avenue, Sidcup, DA15 8HA54, Woodlands Avenue, Sidcup, DA15 8HA
• Sold Mar 2023£840,000 | 5 Bed House7, Braundton Avenue, Sidcup, DA15 8EN7, Braundton Avenue, Sidcup, DA15 8EN
• Sold Aug 2022£788,000 | 4 Bed House5, Willersley Avenue, Sidcup, DA15 9EJ5, Willersley Avenue, Sidcup, DA15 9EJ
• Sold Jun 2022£680,000 | 4 Bed House15, Braundton Avenue, Sidcup, DA15 8EN15, Braundton Avenue, Sidcup, DA15 8EN
• Sold Jun 2022£860,000 | 5 Bed House102, Wyncham Avenue, Sidcup, DA15 8ER102, Wyncham Avenue, Sidcup, DA15 8ER
• Sold Aug 2021£757,000 | 5 Bed House62, Braundton Avenue, Sidcup, DA15 8EW62, Braundton Avenue, Sidcup, DA15 8EW
• Sold Jul 2021£725,000 | 5 Bed House28, Braundton Avenue, Sidcup, DA15 8EW28, Braundton Avenue, Sidcup, DA15 8EW
• Sold Sep 2020£705,000 | 5 Bed House23, Braundton Avenue, Sidcup, DA15 8EN23, Braundton Avenue, Sidcup, DA15 8EN
• Sold Sep 2019£585,000 | 4 Bed House12, Braundton Avenue, Sidcup, DA15 8EW12, Braundton Avenue, Sidcup, DA15 8EW
• Sold Mar 2019£585,000 | 5 Bed House21, Willersley Avenue, Sidcup, DA15 9EJ21, Willersley Avenue, Sidcup, DA15 9EJ
• Sold Apr 2018£665,000 | 5 Bed House51, Willersley Avenue, Sidcup, DA15 9EJ51, Willersley Avenue, Sidcup, DA15 9EJ
• Sold May 2014£575,000 | 5 Bed House5, Braundton Avenue, Sidcup, DA15 8EN5, Braundton Avenue, Sidcup, DA15 8EN
• Sold Mar 2014£468,000 | 5 Bed House123A, Halfway Street, Sidcup, DA15 8BY123A, Halfway Street, Sidcup, DA15 8BY

Willersley Avenue, Sidcup, DA15 has a total of 154 addresses. According to our analysis of all the public data, 11, Willersley Avenue, Sidcup is the 18th largest and the 14th most expensive property on the street.

When compared to the postcode district it is £276k more expensive than the average property in DA15.

• 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

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.