According to data from HM Land Registry, 89, Wyncham Avenue, Sidcup sits on a plot of 204 m².

We have plot size data on 56 out of 57 other houses in the postcode and 89, Wyncham Avenue, Sidcup sits on the 53rd largest plot.

89, Wyncham Avenue, Sidcup has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 27 Aug 2020.

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, 89, Wyncham Avenue, Sidcup was last sold on 31st March 2021 for £380,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since March 2021, the market for similar properties has risen by 7.8%.

• Sold Mar 2021£380,000

According to the Land Registry and our network of Estate Agents, there have been 181 sales of properties similar to 89, Wyncham Avenue, Sidcup within a radius of 500 metres since 2021.

The most recent example is 43, Beverley Avenue, Sidcup, DA15 8HF, a freehold house which sold for £415,000 on the 24th March 2026.

Read more about house prices in DA15.

• Sold Mar 2026£415,000 | 3 Bed House43, Beverley Avenue, Sidcup, DA15 8HF43, Beverley Avenue, Sidcup, DA15 8HF
• Sold Feb 2025£420,000 | 2 Bed House3, Annandale Road, Sidcup, DA15 8EX3, Annandale Road, Sidcup, DA15 8EX
• Sold Feb 2025£425,000 | 3 Bed House76, Days Lane, Sidcup, DA15 8JS76, Days Lane, Sidcup, DA15 8JS
• Sold Aug 2024£355,000 | 2 Bed House6, Harborough Avenue, Sidcup, DA15 8HP6, Harborough Avenue, Sidcup, DA15 8HP
• Sold Jun 2024£378,250 | 3 Bed House3, Harborough Avenue, Sidcup, DA15 8HL3, Harborough Avenue, Sidcup, DA15 8HL
• Sold May 2024£430,000 | 3 Bed House111, Wyncham Avenue, Sidcup, DA15 8EU111, Wyncham Avenue, Sidcup, DA15 8EU
• Sold May 2024£427,500 | 3 Bed House70, Days Lane, Sidcup, DA15 8JS70, Days Lane, Sidcup, DA15 8JS
• Sold May 2024£350,000 | 3 Bed House33, Wyncham Avenue, Sidcup, DA15 8EU33, Wyncham Avenue, Sidcup, DA15 8EU
• Sold Apr 2024£302,000 | 3 Bed House11, Annandale Road, Sidcup, DA15 8EX11, Annandale Road, Sidcup, DA15 8EX
• Sold Mar 2024£432,500 | 3 Bed House57, Woodlands Avenue, Sidcup, DA15 8HB57, Woodlands Avenue, Sidcup, DA15 8HB
• Sold Mar 2024£400,000 | 3 Bed House65, Beverley Avenue, Sidcup, DA15 8HF65, Beverley Avenue, Sidcup, DA15 8HF
• Sold Jan 2024£408,500 | 3 Bed House73, Beverley Avenue, Sidcup, DA15 8HF73, Beverley Avenue, Sidcup, DA15 8HF
• Sold Sep 2023£495,000 | 3 Bed House50, Woodlands Avenue, Sidcup, DA15 8HA50, Woodlands Avenue, Sidcup, DA15 8HA
• Sold Sep 2023£405,000 | 3 Bed House44, Harborough Avenue, Sidcup, DA15 8HP44, Harborough Avenue, Sidcup, DA15 8HP
• Sold May 2023£400,000 | 3 Bed House61, Beverley Avenue, Sidcup, DA15 8HF61, Beverley Avenue, Sidcup, DA15 8HF
• Sold Feb 2023£450,000 | 3 Bed House36, Woodlands Avenue, Sidcup, DA15 8HA36, Woodlands Avenue, Sidcup, DA15 8HA
• Sold Jan 2023£435,000 | 3 Bed House37, Beverley Avenue, Sidcup, DA15 8HF37, Beverley Avenue, Sidcup, DA15 8HF
• Sold Sep 2022£417,000 | 2 Bed House3, Beverley Avenue, Sidcup, DA15 8HF3, Beverley Avenue, Sidcup, DA15 8HF
• Sold Aug 2022£455,000 | 3 Bed House59, Wyncham Avenue, Sidcup, DA15 8EU59, Wyncham Avenue, Sidcup, DA15 8EU
• Sold Apr 2021£365,000 | 3 Bed House17, Shuttle Close, Sidcup, DA15 8EP17, Shuttle Close, Sidcup, DA15 8EP

Wyncham Avenue, Sidcup, DA15 has a total of 108 addresses. According to our analysis of all the public data, 89, Wyncham Avenue, Sidcup is the 97th largest and the 90th most expensive property on the street.

When compared to the postcode district it is £75k less expensive than the average property in DA15.

• 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

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