73, Mallard Walk, Sidcup has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 16 May 2013.

The property is not 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 73, Mallard Walk, Sidcup completed on 26th November 2020 at £105,931 and was recorded by HM Land Registry as a leasehold flat.

Since 1995 the property has sold twice.

Values of comparable properties have risen by 39.3% over the period since November 2020.

• Sold Nov 2020£105,931
• Sold Nov 2007£153,500

Since 2015 53 properties similar to 73, Mallard Walk, Sidcup have sold within a radius of 740 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 16th April 2026, was 28, Mallard Walk, Sidcup, DA14 6SQ, a leasehold flat which sold for £200,000.

Read more about house prices in DA14.

• Sold Apr 2026£200,000 | 3 Bed Flat28, Mallard Walk, Sidcup, DA14 6SQ28, Mallard Walk, Sidcup, DA14 6SQ
• Sold Mar 2026£225,000 | 3 Bed Flat36, Mallard Walk, Sidcup, DA14 6SQ36, Mallard Walk, Sidcup, DA14 6SQ
• Sold Nov 2025£170,000 | 3 Bed Flat65, Mallard Walk, Sidcup, DA14 6SG65, Mallard Walk, Sidcup, DA14 6SG
• Sold Feb 2023£240,000 | 3 Bed Flat45, Mallard Walk, Sidcup, DA14 6SG45, Mallard Walk, Sidcup, DA14 6SG
• Sold Mar 2022£228,000 | 3 Bed Flat23, Mallard Walk, Sidcup, DA14 6SG23, Mallard Walk, Sidcup, DA14 6SG
• Sold Dec 2021£215,000 | 3 Bed Flat2, Mallard Walk, Sidcup, DA14 6SQ2, Mallard Walk, Sidcup, DA14 6SQ
• Sold Sep 2021£220,000 | 3 Bed Flat22, Mallard Walk, Sidcup, DA14 6SQ22, Mallard Walk, Sidcup, DA14 6SQ
• Sold May 2021£208,000 | 3 Bed Flat47, Mallard Walk, Sidcup, DA14 6SG47, Mallard Walk, Sidcup, DA14 6SG
• Sold Dec 2020£250,000 | 3 Bed Flat40, Mallard Walk, Sidcup, DA14 6SQ40, Mallard Walk, Sidcup, DA14 6SQ
• Sold Aug 2019£220,000 | 3 Bed Flat115, Mallard Walk, Sidcup, DA14 6SG115, Mallard Walk, Sidcup, DA14 6SG
• Sold May 2019£218,000 | 3 Bed Flat95, Mallard Walk, Sidcup, DA14 6SG95, Mallard Walk, Sidcup, DA14 6SG
• Sold May 2019£200,000 | 3 Bed Flat52, Mallard Walk, Sidcup, DA14 6SQ52, Mallard Walk, Sidcup, DA14 6SQ
• Sold Apr 2019£220,000 | 3 Bed Flat29, Mallard Walk, Sidcup, DA14 6SG29, Mallard Walk, Sidcup, DA14 6SG
• Sold Jul 2018£215,000 | 3 Bed Flat71, Mallard Walk, Sidcup, DA14 6SG71, Mallard Walk, Sidcup, DA14 6SG
• Sold Mar 2018£255,000 | 3 Bed Flat54, Mallard Walk, Sidcup, DA14 6SQ54, Mallard Walk, Sidcup, DA14 6SQ
• Sold May 2017£225,000 | 3 Bed Flat30, Mallard Walk, Sidcup, DA14 6SQ30, Mallard Walk, Sidcup, DA14 6SQ
• Sold Apr 2017£190,000 | 3 Bed Flat85, Mallard Walk, Sidcup, DA14 6SG85, Mallard Walk, Sidcup, DA14 6SG
• Sold Jan 2017£221,000 | 3 Bed Flat35, Mallard Walk, Sidcup, DA14 6SG35, Mallard Walk, Sidcup, DA14 6SG
• Sold Nov 2016£190,000 | 3 Bed Flat34, Mallard Walk, Sidcup, DA14 6SQ34, Mallard Walk, Sidcup, DA14 6SQ
• Sold Jul 2015£185,000 | 3 Bed Flat66, Mallard Walk, Sidcup, DA14 6SQ66, Mallard Walk, Sidcup, DA14 6SQ

Of the 96 addresses on Mallard Walk, Sidcup, DA14, 73, Mallard Walk, Sidcup comes out as the 8th largest and the 7th most expensive in our analysis of the public data.

It is also £194k less expensive than the average property across the DA14 district.

• St Peter Chanel Catholic Primary School

  300 m away
• Hope Community School

  300 m away
• Orchard Primary School

  400 m away

• Kemnal Technology College

  800 m away
• Cleeve Park School

  1.2 km away
• Chislehurst School for Girls

  1.8 km away

• Sidcup

  |

  2.0 km away
• Albany Park

  |

  2.1 km away
• St Mary Cray

  |

  2.7 km away

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