91A, Onslow Gardens, Wallington has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 19 May 2016.

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

91A, Onslow Gardens, Wallington last changed hands on 27th February 2026, selling for £400,000. The transaction was logged as a leasehold flat by HM Land Registry.

In total it has sold 5 times since 1995.

The market for similar properties has dropped by 10.8% since February 2026.

• Sold Feb 2026£400,000
• Sold Sep 2021£390,000
• Sold Dec 2016£350,000

Land Registry records and our Estate Agent network show 40 sales of comparable properties within 470 metres of 91A, Onslow Gardens, Wallington since 2011.

Most recently, 67B, Onslow Gardens, Wallington, SM6 9QH, a leasehold flat, sold at £400,000 on the 18th November 2025.

Read more about house prices in SM6.

• Sold Nov 2025£400,000 | 2 Bed Flat67B, Onslow Gardens, Wallington, SM6 9QH67B, Onslow Gardens, Wallington, SM6 9QH
• Sold May 2025£415,000 | 3 Bed Flat11, Dinorben 79, Woodcote Road, Wallington, SM6 0PZ11, Dinorben 79, Woodcote Road, Wallington, SM6 0PZ
• Sold Apr 2025£400,000 | 3 Bed Flat67, Marchmont Road, Wallington, SM6 9NT67, Marchmont Road, Wallington, SM6 9NT
• 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 Dec 2022£330,000 | 3 Bed FlatFlat 28, 91, Woodcote Road, Wallington, SM6 0PUFlat 28, 91, Woodcote Road, Wallington, SM6 0PU
• Sold Sep 2022£405,000 | 3 Bed Flat10, Dinorben 79, Woodcote Road, Wallington, SM6 0PZ10, Dinorben 79, Woodcote Road, Wallington, SM6 0PZ
• Sold Oct 2021£370,000 | 3 Bed Flat16, Dinorben 79, Woodcote Road, Wallington, SM6 0PZ16, Dinorben 79, Woodcote Road, Wallington, SM6 0PZ
• Sold Jun 2021£311,000 | 3 Bed FlatFlat 31, 91, Woodcote Road, Wallington, SM6 0PUFlat 31, 91, Woodcote Road, Wallington, SM6 0PU
• Sold Mar 2021£368,000 | 3 Bed FlatFlat 3, 57, Blenheim Gardens, Wallington, SM6 9PWFlat 3, 57, Blenheim Gardens, Wallington, SM6 9PW
• Sold Mar 2021£345,000 | 3 Bed Flat121A, Onslow Gardens, Wallington, SM6 9PY121A, Onslow Gardens, Wallington, SM6 9PY
• Sold Feb 2021£337,500 | 3 Bed Flat13, Dinorben 79, Woodcote Road, Wallington, SM6 0PZ13, Dinorben 79, Woodcote Road, Wallington, SM6 0PZ
• 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 Oct 2019£325,500 | 3 Bed Flat17, Dinorben 79, Woodcote Road, Wallington, SM6 0PZ17, Dinorben 79, Woodcote Road, Wallington, SM6 0PZ
• 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 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 91A, Onslow Gardens, Wallington as the 117th largest and the 109th most expensive of the 184 addresses on Onslow Gardens, Wallington, SM6.

Against the SM6 postcode district average, it is £61k less expensive than the typical property.

• Bandon Hill Primary School

  800 m away
• Foresters Primary School

  800 m away
• Wood Field Primary School

  900 m away

• Wallington High School for Girls

  500 m away
• The John Fisher School

  1.2 km away
• Wilson's School

  1.4 km away

• Wallington

  |

  900 m away
• Carshalton Beeches

  |

  1.7 km away
• Carshalton

  |

  2.3 km away

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