21A, Avenue Road, Wallington has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 05 Feb 2020.

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

Land Registry records and our Estate Agent network show 46 sales of comparable properties within 510 metres of 21A, Avenue Road, Wallington since 2011.

Most recently, 9A, Cranley Gardens, Wallington, SM6 9PR, a leasehold flat, sold at £375,000 on the 28th April 2026.

Read more about house prices in SM6.

• Sold Apr 2026£375,000 | 2 Bed Flat9A, Cranley Gardens, Wallington, SM6 9PR9A, Cranley Gardens, Wallington, SM6 9PR
• Sold Feb 2026£400,000 | 3 Bed Flat91A, Onslow Gardens, Wallington, SM6 9PX91A, Onslow Gardens, Wallington, SM6 9PX
• Sold Nov 2025£400,000 | 2 Bed Flat67B, Onslow Gardens, Wallington, SM6 9QH67B, Onslow Gardens, Wallington, SM6 9QH
• Sold Apr 2025£400,000 | 3 Bed Flat67, Marchmont Road, Wallington, SM6 9NT67, Marchmont Road, Wallington, SM6 9NT
• Sold Nov 2024£290,000 | 2 Bed Flat80, Onslow Gardens, Wallington, SM6 9QQ80, Onslow Gardens, Wallington, SM6 9QQ
• Sold Oct 2024£345,000 | 2 Bed Flat91, Onslow Gardens, Wallington, SM6 9PX91, Onslow Gardens, Wallington, SM6 9PX
• Sold Sep 2024£325,000 | 3 Bed FlatFlat 25, 91, Woodcote Road, Wallington, SM6 0PUFlat 25, 91, Woodcote Road, Wallington, SM6 0PU
• Sold Jun 2024£340,000 | 3 Bed Flat79A, Blenheim Gardens, Wallington, SM6 9PW79A, Blenheim Gardens, Wallington, SM6 9PW
• Sold Aug 2023£348,000 | 2 Bed Flat24, Marchmont Road, Wallington, SM6 9NU24, Marchmont Road, Wallington, SM6 9NU
• Sold Jun 2023£330,000 | 3 Bed Flat24A, Marchmont Road, Wallington, SM6 9NU24A, Marchmont Road, Wallington, SM6 9NU
• Sold Mar 2023£325,000 | 3 Bed Flat59, Freshwood Way, Wallington, SM6 0RL59, Freshwood Way, Wallington, SM6 0RL
• Sold Mar 2021£345,000 | 3 Bed Flat121A, Onslow Gardens, Wallington, SM6 9PY121A, Onslow Gardens, Wallington, SM6 9PY
• Sold Jan 2021£340,000 | 2 Bed Flat15, Cranley Gardens, Wallington, SM6 9PR15, Cranley Gardens, Wallington, SM6 9PR
• Sold Nov 2020£322,000 | 2 Bed Flat97A, Onslow Gardens, Wallington, SM6 9PX97A, Onslow Gardens, Wallington, SM6 9PX
• Sold Jan 2020£348,000 | 2 Bed Flat87A, Onslow Gardens, Wallington, SM6 9PX87A, Onslow Gardens, Wallington, SM6 9PX
• Sold Dec 2017£325,000 | 2 Bed Flat11A, Cranley Gardens, Wallington, SM6 9PR11A, Cranley Gardens, Wallington, SM6 9PR
• Sold Jan 2017£318,000 | 3 Bed Flat81A, Blenheim Gardens, Wallington, SM6 9PW81A, Blenheim Gardens, Wallington, SM6 9PW
• Sold Nov 2016£291,000 | 3 Bed Flat14 Birdhurst Court, Woodcote Road, Wallington, SM6 0PG14 Birdhurst Court, Woodcote Road, Wallington, SM6 0PG
• Sold Oct 2016£380,000 | 3 Bed Flat79, Blenheim Gardens, Wallington, SM6 9PW79, Blenheim Gardens, Wallington, SM6 9PW
• Sold Jul 2011£220,000 | 3 Bed Flat93A, Onslow Gardens, Wallington, SM6 9PX93A, Onslow Gardens, Wallington, SM6 9PX

Our analysis of the public data ranks 21A, Avenue Road, Wallington as the 13th largest and the 13th most expensive of the 28 addresses on Avenue Road, Wallington, SM6.

Against the SM6 postcode district average, it is £76k less expensive than the typical property.

• Foresters Primary School

  900 m away
• Bandon Hill Primary School

  900 m away
• Wood Field Primary School

  900 m away

• Wallington High School for Girls

  400 m away
• The John Fisher School

  1.1 km away
• Wilson's School

  1.5 km away

• Wallington

  |

  1.0 km away
• Carshalton Beeches

  |

  1.8 km away
• Carshalton

  |

  2.3 km away

Environment Agency data suggests this area has a Very Low risk of flooding.