HM Land Registry records the plot of land for 13, St. Margarets Avenue, Sidcup as measuring 468 m².

That makes it the 4th largest plot in the postcode, where all 34 other houses have recorded plot data.

13, St. Margarets Avenue, Sidcup has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 12 Jul 2017.

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 13, St. Margarets Avenue, Sidcup completed on 2nd October 2017 at £740,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have risen by 16.3% over the period since October 2017.

Since 2007 21 properties similar to 13, 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 2nd September 2025, was 138, Harland Avenue, Sidcup, DA15 7PA, a freehold house which sold for £1,025,000.

Read more about house prices in DA15.

• Sold Sep 2025£1,025,000 | 5 Bed House138, Harland Avenue, Sidcup, DA15 7PA138, Harland Avenue, Sidcup, DA15 7PA
• Sold Jul 2025£726,500 | 5 Bed House55, Brooklands Avenue, Sidcup, DA15 7PF55, Brooklands Avenue, Sidcup, DA15 7PF
• Sold Apr 2025£350,000 | 3 Bed House58, Longlands Park Crescent, Sidcup, DA15 7NE58, Longlands Park Crescent, Sidcup, DA15 7NE
• Sold Mar 2025£807,500 | 5 Bed House483, Footscray Road, London, SE9 3UH483, Footscray Road, London, SE9 3UH
• Sold May 2022£750,000 | 5 Bed House88, Imperial Way, Chislehurst, BR7 6JR88, Imperial Way, Chislehurst, BR7 6JR
• Sold May 2022£770,000 | 5 Bed House106, Imperial Way, Chislehurst, BR7 6JS106, Imperial Way, Chislehurst, BR7 6JS
• Sold Mar 2022£440,000 | 5 Bed House18, Marechal Niel Avenue, Sidcup, DA15 7PD18, Marechal Niel Avenue, Sidcup, DA15 7PD
• Sold Feb 2022£800,000 | 5 Bed House34, Harland Avenue, Sidcup, DA15 7PQ34, Harland Avenue, Sidcup, DA15 7PQ
• Sold Mar 2021£737,500 | 5 Bed House3, Parkhill Road, Sidcup, DA15 7NW3, Parkhill Road, Sidcup, DA15 7NW
• Sold Jan 2021£840,000 | 5 Bed House21, Dulverton Road, London, SE9 3RJ21, Dulverton Road, London, SE9 3RJ
• Sold Oct 2019£600,000 | 5 Bed House81, Brooklands Avenue, Sidcup, DA15 7PF81, Brooklands Avenue, Sidcup, DA15 7PF
• Sold Sep 2017£940,000 | 5 Bed House465, Footscray Road, London, SE9 3UH465, Footscray Road, London, SE9 3UH
• Sold Jun 2016£630,000 | 5 Bed House32, Longlands Park Crescent, Sidcup, DA15 7NE32, Longlands Park Crescent, Sidcup, DA15 7NE
• Sold Sep 2015£600,000 | 5 Bed House77, Harland Avenue, Sidcup, DA15 7NY77, Harland Avenue, Sidcup, DA15 7NY
• Sold Feb 2015£690,000 | 5 Bed House4, Longlands Park Crescent, Sidcup, DA15 7NE4, Longlands Park Crescent, Sidcup, DA15 7NE
• Sold Sep 2014£595,000 | 5 Bed House469, Footscray Road, London, SE9 3UH469, Footscray Road, London, SE9 3UH
• Sold Apr 2013£410,000 | 5 Bed House33, Westbrooke Road, Sidcup, DA15 7PH33, Westbrooke Road, Sidcup, DA15 7PH
• Sold Nov 2007£620,000 | 5 Bed House509, Footscray Road, London, SE9 3UG509, Footscray Road, London, SE9 3UG
• Sold May 2007£600,000 | 5 Bed House499, Footscray Road, London, SE9 3UH499, Footscray Road, London, SE9 3UH
• Sold Feb 2007£536,000 | 5 Bed House1, Gulliver Road, Sidcup, DA15 7NS1, Gulliver Road, Sidcup, DA15 7NS

Of the 34 addresses on St. Margarets Avenue, Sidcup, DA15, 13, St. Margarets Avenue, Sidcup comes out as the 2nd largest and the most expensive in our analysis of the public data.

It is also £400k more 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.