1, Wynns Avenue, Sidcup occupies a 264 m² plot as recorded by HM Land Registry.

1, Wynns Avenue, Sidcup has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 30 Jan 2019.

The property is not connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).

1, Wynns Avenue, Sidcup last changed hands on 20th September 2019, 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 36.2% since September 2019.

• Sold Sep 2019£495,000

Land Registry records and our Estate Agent network show 166 sales of comparable properties within 470 metres of 1, Wynns Avenue, Sidcup since 2017.

Most recently, 61, Lime Grove, Sidcup, DA15 8PH, a freehold house, sold at £625,000 on the 22nd July 2025.

Read more about house prices in DA15.

• Sold Jul 2025£625,000 | 4 Bed House61, Lime Grove, Sidcup, DA15 8PH61, Lime Grove, Sidcup, DA15 8PH
• Sold Jul 2025£585,000 | 4 Bed House43, Cowper Close, Welling, DA16 2JT43, Cowper Close, Welling, DA16 2JT
• Sold Feb 2025£470,000 | 3 Bed House179, Blackfen Road, Sidcup, DA15 8PY179, Blackfen Road, Sidcup, DA15 8PY
• Sold Jan 2025£440,000 | 4 Bed House782, East Rochester Way, Sidcup, DA15 8PF782, East Rochester Way, Sidcup, DA15 8PF
• Sold Jul 2024£467,000 | 4 Bed House175, Yorkland Avenue, Welling, DA16 2LQ175, Yorkland Avenue, Welling, DA16 2LQ
• Sold Jun 2024£620,000 | 4 Bed House28, Wellington Avenue, Sidcup, DA15 9HE28, Wellington Avenue, Sidcup, DA15 9HE
• Sold May 2024£488,000 | 4 Bed House78, Yorkland Avenue, Welling, DA16 2LW78, Yorkland Avenue, Welling, DA16 2LW
• Sold May 2024£450,000 | 4 Bed House32, Fairfield Close, Sidcup, DA15 8QS32, Fairfield Close, Sidcup, DA15 8QS
• Sold Apr 2024£445,000 | 4 Bed House263, Yorkland Avenue, Welling, DA16 2LH263, Yorkland Avenue, Welling, DA16 2LH
• Sold Mar 2024£605,000 | 4 Bed House20, Fairfield Close, Sidcup, DA15 8QS20, Fairfield Close, Sidcup, DA15 8QS
• Sold Aug 2023£490,000 | 4 Bed House29, Lyndon Avenue, Sidcup, DA15 8RL29, Lyndon Avenue, Sidcup, DA15 8RL
• Sold Jul 2023£515,000 | 4 Bed House42, Sycamore Avenue, Sidcup, DA15 8PL42, Sycamore Avenue, Sidcup, DA15 8PL
• Sold Mar 2022£525,000 | 4 Bed House1, Curran Avenue, Sidcup, DA15 8RP1, Curran Avenue, Sidcup, DA15 8RP
• Sold Jan 2022£530,000 | 4 Bed House157, Sutherland Avenue, Welling, DA16 2NN157, Sutherland Avenue, Welling, DA16 2NN
• Sold Sep 2021£490,000 | 4 Bed House92, Sutherland Avenue, Welling, DA16 2NP92, Sutherland Avenue, Welling, DA16 2NP
• Sold Dec 2020£482,000 | 4 Bed House55, Sutherland Avenue, Welling, DA16 2NN55, Sutherland Avenue, Welling, DA16 2NN
• Sold Sep 2020£410,000 | 4 Bed House694, East Rochester Way, Sidcup, DA15 8PA694, East Rochester Way, Sidcup, DA15 8PA
• Sold Aug 2020£610,000 | 4 Bed House22, Queenswood Road, Sidcup, DA15 8QR22, Queenswood Road, Sidcup, DA15 8QR
• Sold Apr 2018£382,500 | 4 Bed House97, Sutherland Avenue, Welling, DA16 2NN97, Sutherland Avenue, Welling, DA16 2NN
• Sold Sep 2017£462,000 | 4 Bed House51, Lyndon Avenue, Sidcup, DA15 8RL51, Lyndon Avenue, Sidcup, DA15 8RL

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

Against the DA15 postcode district average, it is £65k more expensive than the typical property.

• Days Lane Primary School

  600 m away
• Danson Primary School

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

  800 m away

• Bexley Grammar School

  700 m away
• Blackfen School for Girls

  1.0 km away
• Harris Academy Falconwood

  1.0 km away

• Welling

  |

  1.4 km away
• Falconwood

  |

  1.6 km away
• Sidcup

  |

  2.0 km away

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