3A, Harcourt Avenue, Wallington has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 04 May 2011.

The property is connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).

Since 2012 83 properties similar to 3A, Harcourt Avenue, Wallington have sold within a radius of 450 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 29th January 2026, was 358, Croydon Road, Wallington, SM6 7NR, a freehold house which sold for £635,000.

Read more about house prices in SM6.

• Sold Jan 2026£635,000 | 4 Bed House358, Croydon Road, Wallington, SM6 7NR358, Croydon Road, Wallington, SM6 7NR
• Sold May 2025£725,000 | 4 Bed House28, The Manor Way, Wallington, SM6 7PJ28, The Manor Way, Wallington, SM6 7PJ
• Sold Dec 2024£612,500 | 4 Bed House357, Croydon Road, Wallington, SM6 7PD357, Croydon Road, Wallington, SM6 7PD
• Sold Aug 2024£600,000 | 4 Bed House10, Northway, Wallington, SM6 8DP10, Northway, Wallington, SM6 8DP
• Sold Oct 2023£475,000 | 4 Bed House8, Mint Road, Wallington, SM6 0TY8, Mint Road, Wallington, SM6 0TY
• Sold Jul 2023£660,000 | 4 Bed House47, Park Road, Wallington, SM6 8AA47, Park Road, Wallington, SM6 8AA
• Sold Dec 2022£651,000 | 4 Bed House360, Croydon Road, Wallington, SM6 7NR360, Croydon Road, Wallington, SM6 7NR
• Sold Dec 2022£650,000 | 4 Bed House11, Harcourt Field, Wallington, SM6 8BA11, Harcourt Field, Wallington, SM6 8BA
• Sold Nov 2022£600,000 | 4 Bed House7, Paston Close, Wallington, SM6 7ED7, Paston Close, Wallington, SM6 7ED
• Sold Jun 2022£575,768 | 4 Bed House342, Croydon Road, Wallington, SM6 7NR342, Croydon Road, Wallington, SM6 7NR
• Sold Jun 2022£630,000 | 4 Bed House322A, Croydon Road, Wallington, SM6 7LQ322A, Croydon Road, Wallington, SM6 7LQ
• Sold May 2022£590,000 | 4 Bed House333, Croydon Road, Wallington, SM6 7PD333, Croydon Road, Wallington, SM6 7PD
• Sold Apr 2022£590,000 | 4 Bed House18, Derek Avenue, Wallington, SM6 7LA18, Derek Avenue, Wallington, SM6 7LA
• Sold Jan 2021£600,000 | 4 Bed House1A, Riverside Close, Wallington, SM6 7DH1A, Riverside Close, Wallington, SM6 7DH
• Sold Aug 2019£565,000 | 4 Bed House23, The Manor Way, Wallington, SM6 7PJ23, The Manor Way, Wallington, SM6 7PJ
• Sold Dec 2018£570,000 | 4 Bed House16, Derek Avenue, Wallington, SM6 7LA16, Derek Avenue, Wallington, SM6 7LA
• Sold Nov 2017£488,000 | 4 Bed House335, Croydon Road, Wallington, SM6 7PD335, Croydon Road, Wallington, SM6 7PD
• Sold Mar 2017£505,000 | 4 Bed House343, Croydon Road, Wallington, SM6 7PD343, Croydon Road, Wallington, SM6 7PD
• Sold Nov 2016£493,400 | 4 Bed House347, Croydon Road, Wallington, SM6 7PD347, Croydon Road, Wallington, SM6 7PD
• Sold May 2012£270,000 | 4 Bed House341, Croydon Road, Wallington, SM6 7PD341, Croydon Road, Wallington, SM6 7PD

Of the 55 addresses on Harcourt Avenue, Wallington, SM6, 3A, Harcourt Avenue, Wallington comes out as the 3rd largest and the 3rd most expensive in our analysis of the public data.

It is also £163k more expensive than the average property across the SM6 district.

• Holy Trinity CofE Junior School

  200 m away
• Beddington Infants' School

  400 m away
• All Saints Carshalton Church of England Primary School

  700 m away

• Wallington County Grammar School

  300 m away
• Carshalton High School for Girls

  1.4 km away
• St Philomena's Catholic High School for Girls

  1.4 km away

• Wallington

  |

  700 m away
• Carshalton

  |

  1.2 km away
• Hackbridge

  |

  1.3 km away

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