85, Wyncham Avenue, Sidcup occupies a 210 m² plot as recorded by HM Land Registry.

Of the 57 other houses in this postcode, 56 have recorded plot sizes, and this one ranks as the 51st largest.

85, Wyncham Avenue, Sidcup has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 05 Mar 2021.

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

85, Wyncham Avenue, Sidcup last changed hands on 4th June 2021, selling for £510,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold 4 times since 1995.

The market for similar properties has risen by 9.7% since June 2021.

• Sold Jun 2021£510,000
• Sold Apr 2019£410,000
• Sold Jun 2015£288,000

Land Registry records and our Estate Agent network show 242 sales of comparable properties within 500 metres of 85, Wyncham Avenue, Sidcup since 2019.

Most recently, 42, Harborough Avenue, Sidcup, DA15 8HP, a freehold house, sold at £530,000 on the 17th April 2026.

Read more about house prices in DA15.

• Sold Apr 2026£530,000 | 4 Bed House42, Harborough Avenue, Sidcup, DA15 8HP42, Harborough Avenue, Sidcup, DA15 8HP
• Sold Feb 2026£585,000 | 3 Bed House25, Corbylands Road, Sidcup, DA15 8JG25, Corbylands Road, Sidcup, DA15 8JG
• Sold Nov 2025£585,000 | 4 Bed House1, Harborough Avenue, Sidcup, DA15 8HL1, Harborough Avenue, Sidcup, DA15 8HL
• Sold Nov 2025£585,000 | 4 Bed House66A, Willersley Avenue, Sidcup, DA15 9EW66A, Willersley Avenue, Sidcup, DA15 9EW
• Sold Sep 2025£550,000 | 3 Bed House79, Willersley Avenue, Sidcup, DA15 9EG79, Willersley Avenue, Sidcup, DA15 9EG
• Sold Sep 2025£530,000 | 3 Bed House75, Days Lane, Sidcup, DA15 8JP75, Days Lane, Sidcup, DA15 8JP
• Sold Jun 2025£550,000 | 4 Bed House22, Days Lane, Sidcup, DA15 8JN22, Days Lane, Sidcup, DA15 8JN
• Sold Jun 2025£600,000 | 3 Bed House19, Oaklands Avenue, Sidcup, DA15 8NF19, Oaklands Avenue, Sidcup, DA15 8NF
• Sold Mar 2025£420,000 | 3 Bed House72, Wyncham Avenue, Sidcup, DA15 8ER72, Wyncham Avenue, Sidcup, DA15 8ER
• Sold Mar 2025£547,000 | 4 Bed House55A, Annandale Road, Sidcup, DA15 8EY55A, Annandale Road, Sidcup, DA15 8EY
• Sold Feb 2025£550,000 | 4 Bed House55B, Annandale Road, Sidcup, DA15 8EY55B, Annandale Road, Sidcup, DA15 8EY
• Sold Feb 2024£615,000 | 4 Bed House38, Shuttle Close, Sidcup, DA15 8EP38, Shuttle Close, Sidcup, DA15 8EP
• Sold Nov 2022£515,000 | 3 Bed House23, Beverley Avenue, Sidcup, DA15 8HF23, Beverley Avenue, Sidcup, DA15 8HF
• Sold Oct 2022£550,000 | 4 Bed House82, Wyncham Avenue, Sidcup, DA15 8ER82, Wyncham Avenue, Sidcup, DA15 8ER
• Sold Aug 2022£525,000 | 4 Bed House56, Wyncham Avenue, Sidcup, DA15 8ER56, Wyncham Avenue, Sidcup, DA15 8ER
• Sold Apr 2022£520,000 | 4 Bed House60, Corbylands Road, Sidcup, DA15 8JQ60, Corbylands Road, Sidcup, DA15 8JQ
• Sold Nov 2021£485,000 | 4 Bed House42A, Days Lane, Sidcup, DA15 8JN42A, Days Lane, Sidcup, DA15 8JN
• Sold Dec 2019£432,000 | 4 Bed House86, Wyncham Avenue, Sidcup, DA15 8ER86, Wyncham Avenue, Sidcup, DA15 8ER
• Sold Sep 2019£486,000 | 3 Bed House14, Woodlands Avenue, Sidcup, DA15 8HA14, Woodlands Avenue, Sidcup, DA15 8HA
• Sold Aug 2019£583,000 | 3 Bed House144A, Halfway Street, Sidcup, DA15 8DB144A, Halfway Street, Sidcup, DA15 8DB

Our analysis of the public data ranks 85, Wyncham Avenue, Sidcup as the 20th largest and the 13th most expensive of the 108 addresses on Wyncham Avenue, Sidcup, DA15.

Against the DA15 postcode district average, it is £40k more expensive than the typical property.

• Burnt Oak Junior School

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

  700 m away
• Days Lane Primary School

  900 m away

• Chislehurst and Sidcup Grammar School

  1.3 km away
• Hurstmere School

  1.6 km away
• Blackfen School for Girls

  1.7 km away

• Sidcup

  |

  1.1 km away
• New Eltham

  |

  1.5 km away
• Falconwood

  |

  2.2 km away

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