HM Land Registry records the plot of land for 8, St. Margarets Avenue, Sidcup as measuring 341 m².

That makes it the 13th largest plot in the postcode, where all 34 other houses have recorded plot data.

8, St. Margarets Avenue, Sidcup has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 10 Jun 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 8, St. Margarets Avenue, Sidcup completed on 1st August 2025 at £526,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have dropped by 16.2% over the period since August 2025.

• Sold Aug 2025£526,000

Since 2011 95 properties similar to 8, St. Margarets Avenue, Sidcup have sold within a radius of 620 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 13th March 2026, was 15, Shirley Road, Sidcup, DA15 7JW, a freehold house which sold for £472,000.

Read more about house prices in DA15.

• Sold Mar 2026£472,000 | 3 Bed House15, Shirley Road, Sidcup, DA15 7JW15, Shirley Road, Sidcup, DA15 7JW
• Sold Nov 2025£430,000 | 3 Bed House11, Shirley Road, Sidcup, DA15 7JW11, Shirley Road, Sidcup, DA15 7JW
• Sold Sep 2025£450,000 | 3 Bed House2, Partridge Road, Sidcup, DA14 6RS2, Partridge Road, Sidcup, DA14 6RS
• Sold Jun 2025£470,000 | 3 Bed House21, Chartwell Close, London, SE9 3UQ21, Chartwell Close, London, SE9 3UQ
• Sold Mar 2025£485,000 | 3 Bed House40A, Bedford Road, Sidcup, DA15 7JP40A, Bedford Road, Sidcup, DA15 7JP
• Sold Mar 2025£418,000 | 3 Bed House11, Woodchurch Close, Sidcup, DA14 6QH11, Woodchurch Close, Sidcup, DA14 6QH
• Sold Jan 2025£438,000 | 3 Bed House16, Bedford Road, Sidcup, DA15 7JP16, Bedford Road, Sidcup, DA15 7JP
• Sold Aug 2024£425,000 | 3 Bed House29, Shirley Road, Sidcup, DA15 7JW29, Shirley Road, Sidcup, DA15 7JW
• Sold Jul 2024£450,000 | 3 Bed House24, Chartwell Close, London, SE9 3UQ24, Chartwell Close, London, SE9 3UQ
• Sold Jan 2024£420,000 | 3 Bed House13, Shirley Road, Sidcup, DA15 7JW13, Shirley Road, Sidcup, DA15 7JW
• Sold Sep 2022£522,500 | 3 Bed House60, Harland Avenue, Sidcup, DA15 7PQ60, Harland Avenue, Sidcup, DA15 7PQ
• Sold Jul 2022£605,000 | 3 Bed House52, Bedford Road, Sidcup, DA15 7JP52, Bedford Road, Sidcup, DA15 7JP
• Sold May 2022£410,000 | 3 Bed House5, Shirley Road, Sidcup, DA15 7JW5, Shirley Road, Sidcup, DA15 7JW
• Sold Apr 2022£485,000 | 3 Bed House22, Chartwell Close, London, SE9 3UQ22, Chartwell Close, London, SE9 3UQ
• Sold Jun 2021£342,000 | 3 Bed House127, Harland Avenue, Sidcup, DA15 7NZ127, Harland Avenue, Sidcup, DA15 7NZ
• Sold Apr 2019£440,000 | 3 Bed House11, Chartwell Close, London, SE9 3UQ11, Chartwell Close, London, SE9 3UQ
• Sold Sep 2018£315,000 | 3 Bed House2, Woodchurch Close, Sidcup, DA14 6QH2, Woodchurch Close, Sidcup, DA14 6QH
• Sold Mar 2016£392,500 | 3 Bed House106, Longlands Park Crescent, Sidcup, DA15 7NQ106, Longlands Park Crescent, Sidcup, DA15 7NQ
• Sold Apr 2015£365,000 | 3 Bed House114, Longlands Park Crescent, Sidcup, DA15 7NQ114, Longlands Park Crescent, Sidcup, DA15 7NQ
• Sold Apr 2011£235,000 | 3 Bed House21, St. Margarets Avenue, Sidcup, DA15 7NP21, St. Margarets Avenue, Sidcup, DA15 7NP

Of the 34 addresses on St. Margarets Avenue, Sidcup, DA15, 8, St. Margarets Avenue, Sidcup comes out as the 32nd largest and the 32nd most expensive in our analysis of the public data.

It is also £17k less expensive than the average property across the DA15 district.

• Dulverton Primary School

  500 m away
• Longlands Primary School

  600 m away
• Edgebury Primary School

  900 m away

• Chislehurst School for Girls

  1.6 km away
• Chislehurst and Sidcup Grammar School

  1.9 km away
• St Thomas More Catholic Comprehensive School

  2.3 km away

• New Eltham

  |

  1.0 km away
• Sidcup

  |

  1.5 km away
• Mottingham

  |

  2.3 km away

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