HM Land Registry records the plot of land for 8, Onslow Gardens, Wallington as measuring 604 m².

That makes it the 6th largest plot in the postcode, where all 15 other houses have recorded plot data.

The most recent sale of 8, Onslow Gardens, Wallington completed on 17th July 2007 at £340,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 75.8% over the period since July 2007.

• Sold Jul 2007£340,000

Since 2015 65 properties similar to 8, Onslow Gardens, Wallington have sold within a radius of 370 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 12th February 2026, was 12, Cranley Gardens, Wallington, SM6 9PR, a freehold house which sold for £810,000.

Read more about house prices in SM6.

• Sold Feb 2026£810,000 | 5 Bed House12, Cranley Gardens, Wallington, SM6 9PR12, Cranley Gardens, Wallington, SM6 9PR
• Sold Oct 2025£780,000 | 5 Bed House10, Stanley Gardens, Wallington, SM6 9QW10, Stanley Gardens, Wallington, SM6 9QW
• Sold Aug 2025£760,000 | 4 Bed House55, Onslow Gardens, Wallington, SM6 9QH55, Onslow Gardens, Wallington, SM6 9QH
• Sold Aug 2025£665,000 | 4 Bed House73, Onslow Gardens, Wallington, SM6 9QH73, Onslow Gardens, Wallington, SM6 9QH
• Sold Nov 2024£775,000 | 4 Bed House31, Blenheim Gardens, Wallington, SM6 9PJ31, Blenheim Gardens, Wallington, SM6 9PJ
• Sold Aug 2024£690,000 | 4 Bed House3, Elgin Road, Wallington, SM6 8RE3, Elgin Road, Wallington, SM6 8RE
• Sold Jun 2024£710,000 | 5 Bed House7, Stanley Gardens, Wallington, SM6 9QW7, Stanley Gardens, Wallington, SM6 9QW
• Sold Aug 2023£815,000 | 4 Bed House8, Hawthorn Road, Wallington, SM6 0SX8, Hawthorn Road, Wallington, SM6 0SX
• Sold Jun 2023£740,000 | 4 Bed House18, Onslow Gardens, Wallington, SM6 9QN18, Onslow Gardens, Wallington, SM6 9QN
• Sold Jan 2022£875,000 | 5 Bed House53, Onslow Gardens, Wallington, SM6 9QH53, Onslow Gardens, Wallington, SM6 9QH
• Sold Sep 2021£737,000 | 4 Bed House25, Onslow Gardens, Wallington, SM6 9QL25, Onslow Gardens, Wallington, SM6 9QL
• Sold Mar 2021£765,000 | 4 Bed House65, Onslow Gardens, Wallington, SM6 9QH65, Onslow Gardens, Wallington, SM6 9QH
• Sold Feb 2021£624,500 | 4 Bed House49, Blenheim Gardens, Wallington, SM6 9PJ49, Blenheim Gardens, Wallington, SM6 9PJ
• Sold Jan 2020£675,000 | 4 Bed House14, Blenheim Gardens, Wallington, SM6 9PH14, Blenheim Gardens, Wallington, SM6 9PH
• Sold Dec 2019£647,000 | 4 Bed House29, Blenheim Gardens, Wallington, SM6 9PJ29, Blenheim Gardens, Wallington, SM6 9PJ
• Sold Jul 2019£633,000 | 4 Bed House58, Onslow Gardens, Wallington, SM6 9QQ58, Onslow Gardens, Wallington, SM6 9QQ
• Sold Jul 2019£615,000 | 5 Bed House5, Stanley Gardens, Wallington, SM6 9QW5, Stanley Gardens, Wallington, SM6 9QW
• Sold Jun 2019£653,500 | 4 Bed House50, Blenheim Gardens, Wallington, SM6 9PP50, Blenheim Gardens, Wallington, SM6 9PP
• Sold Feb 2018£557,000 | 4 Bed House1, Blenheim Gardens, Wallington, SM6 9PJ1, Blenheim Gardens, Wallington, SM6 9PJ
• Sold May 2015£537,000 | 4 Bed House38, Blenheim Gardens, Wallington, SM6 9PP38, Blenheim Gardens, Wallington, SM6 9PP

Of the 184 addresses on Onslow Gardens, Wallington, SM6, 8, Onslow Gardens, Wallington comes out as the 40th largest and the 48th most expensive in our analysis of the public data.

It is also £308k more expensive than the average property across the SM6 district.

• Bandon Hill Primary School

  600 m away
• Wood Field Primary School

  700 m away
• Foresters Primary School

  800 m away

• Wallington High School for Girls

  900 m away
• Wilson's School

  1.4 km away
• Wallington County Grammar School

  1.4 km away

• Wallington

  |

  500 m away
• Carshalton Beeches

  |

  1.6 km away
• Carshalton

  |

  1.9 km away

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