HM Land Registry records the plot of land for 99, Willersley Avenue, Sidcup as measuring 265 m².

That makes it the 21st largest plot in the postcode, where all 34 other houses have recorded plot data.

99, Willersley Avenue, Sidcup has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 20 Feb 2024.

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

The most recent sale of 99, Willersley Avenue, Sidcup completed on 31st August 2001 at £148,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold 3 times.

• Sold Aug 2001£148,000
• Sold May 1999£100,000
• Sold Aug 1998£93,000

Since 2017 197 properties similar to 99, Willersley Avenue, Sidcup have sold within a radius of 560 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 10th October 2025, was 12, Oaklands Avenue, Sidcup, DA15 8NB, a freehold house which sold for £657,000.

Read more about house prices in DA15.

• Sold Oct 2025£657,000 | 4 Bed House12, Oaklands Avenue, Sidcup, DA15 8NB12, Oaklands Avenue, Sidcup, DA15 8NB
• Sold Sep 2025£632,500 | 4 Bed House33, Annandale Road, Sidcup, DA15 8EY33, Annandale Road, Sidcup, DA15 8EY
• Sold Mar 2025£645,000 | 4 Bed House102, Oaklands Avenue, Sidcup, DA15 8NB102, Oaklands Avenue, Sidcup, DA15 8NB
• Sold Dec 2024£650,000 | 4 Bed House63, Woodlands Avenue, Sidcup, DA15 8HB63, Woodlands Avenue, Sidcup, DA15 8HB
• Sold Nov 2024£600,000 | 4 Bed House116, Willersley Avenue, Sidcup, DA15 9EN116, Willersley Avenue, Sidcup, DA15 9EN
• Sold Jul 2024£625,000 | 4 Bed House89, Willersley Avenue, Sidcup, DA15 9EG89, Willersley Avenue, Sidcup, DA15 9EG
• Sold Jun 2023£620,000 | 4 Bed House87, Willersley Avenue, Sidcup, DA15 9EG87, Willersley Avenue, Sidcup, DA15 9EG
• Sold May 2023£637,500 | 4 Bed House121, Willersley Avenue, Sidcup, DA15 9EG121, 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£595,000 | 4 Bed House47, Beverley Avenue, Sidcup, DA15 8HF47, Beverley Avenue, Sidcup, DA15 8HF
• Sold Nov 2021£531,000 | 4 Bed House80, Willersley Avenue, Sidcup, DA15 9EN80, Willersley Avenue, Sidcup, DA15 9EN
• Sold Sep 2021£545,000 | 4 Bed House85, Willersley Avenue, Sidcup, DA15 9EG85, Willersley Avenue, Sidcup, DA15 9EG
• Sold Mar 2021£595,000 | 4 Bed House58, Braundton Avenue, Sidcup, DA15 8EW58, Braundton Avenue, Sidcup, DA15 8EW
• Sold Dec 2019£585,000 | 4 Bed House26, Shuttle Close, Sidcup, DA15 8EP26, Shuttle Close, Sidcup, DA15 8EP
• Sold Oct 2019£528,000 | 4 Bed House16, Oaklands Avenue, Sidcup, DA15 8NB16, Oaklands Avenue, Sidcup, DA15 8NB
• Sold Sep 2018£425,000 | 4 Bed House42, Shuttle Close, Sidcup, DA15 8EP42, Shuttle Close, Sidcup, DA15 8EP
• Sold Dec 2017£535,000 | 4 Bed House74, Willersley Avenue, Sidcup, DA15 9EN74, Willersley Avenue, Sidcup, DA15 9EN
• Sold Jul 2017£440,000 | 4 Bed House107, Willersley Avenue, Sidcup, DA15 9EG107, Willersley Avenue, Sidcup, DA15 9EG
• Sold Feb 2017£540,000 | 4 Bed House97, Willersley Avenue, Sidcup, DA15 9EG97, Willersley Avenue, Sidcup, DA15 9EG

Of the 154 addresses on Willersley Avenue, Sidcup, DA15, 99, Willersley Avenue, Sidcup comes out as the 60th largest and the 84th most expensive in our analysis of the public data.

It is also £118k more expensive than the average property across the DA15 district.

• Days Lane Primary School

  500 m away
• Burnt Oak Junior School

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

  600 m away

• Chislehurst and Sidcup Grammar School

  1.1 km away
• Blackfen School for Girls

  1.3 km away
• Hurstmere School

  1.3 km away

• Sidcup

  |

  1.0 km away
• New Eltham

  |

  1.9 km away
• Albany Park

  |

  2.2 km away

The flood risk here is rated Very Low, based on Environment Agency data.