HM Land Registry records the plot of land for 29, Onslow Gardens, Wallington as measuring 267 m².

That makes it the 17th largest plot in the postcode, where all 14 other houses have recorded plot data.

The most recent sale of 29, Onslow Gardens, Wallington completed on 24th April 2009 at £396,250 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have risen by 95.7% over the period since April 2009.

• Sold Apr 2009£396,250
• Sold Apr 2003£245,000

Since 2013 74 properties similar to 29, Onslow Gardens, Wallington have sold within a radius of 390 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 24th April 2026, was 48, Wordsworth Road, Wallington, SM6 9RH, a freehold house which sold for £730,000.

Read more about house prices in SM6.

• Sold Apr 2026£730,000 | 4 Bed House48, Wordsworth Road, Wallington, SM6 9RH48, Wordsworth Road, Wallington, SM6 9RH
• 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 Jul 2025£710,000 | 4 Bed House26, Blenheim Gardens, Wallington, SM6 9PP26, Blenheim Gardens, Wallington, SM6 9PP
• Sold Nov 2024£775,000 | 4 Bed House31, Blenheim Gardens, Wallington, SM6 9PJ31, Blenheim Gardens, Wallington, SM6 9PJ
• Sold Sep 2023£940,000 | 4 Bed House1, Grosvenor Gardens, Wallington, SM6 9QJ1, Grosvenor Gardens, Wallington, SM6 9QJ
• Sold Jun 2023£740,000 | 4 Bed House18, Onslow Gardens, Wallington, SM6 9QN18, Onslow Gardens, Wallington, SM6 9QN
• Sold Nov 2022£875,000 | 4 Bed House52, Onslow Gardens, Wallington, SM6 9QQ52, Onslow Gardens, Wallington, SM6 9QQ
• Sold Sep 2021£737,000 | 4 Bed House25, Onslow Gardens, Wallington, SM6 9QL25, Onslow Gardens, Wallington, SM6 9QL
• Sold Aug 2021£772,500 | 4 Bed House33, Onslow Gardens, Wallington, SM6 9QL33, 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£745,000 | 4 Bed House7, Cranley Gardens, Wallington, SM6 9PR7, Cranley Gardens, Wallington, SM6 9PR
• Sold Feb 2021£624,500 | 4 Bed House49, Blenheim Gardens, Wallington, SM6 9PJ49, Blenheim Gardens, Wallington, SM6 9PJ
• Sold Dec 2019£647,000 | 4 Bed House29, Blenheim Gardens, Wallington, SM6 9PJ29, Blenheim Gardens, Wallington, SM6 9PJ
• Sold Sep 2019£580,000 | 4 Bed House71, Onslow Gardens, Wallington, SM6 9QH71, Onslow Gardens, Wallington, SM6 9QH
• Sold Jun 2019£653,500 | 4 Bed House50, Blenheim Gardens, Wallington, SM6 9PP50, Blenheim Gardens, Wallington, SM6 9PP
• Sold Oct 2018£699,950 | 4 Bed House24, Blenheim Gardens, Wallington, SM6 9PP24, Blenheim Gardens, Wallington, SM6 9PP
• Sold May 2015£537,000 | 4 Bed House38, Blenheim Gardens, Wallington, SM6 9PP38, Blenheim Gardens, Wallington, SM6 9PP
• Sold Jul 2013£468,492 | 4 Bed House49, Onslow Gardens, Wallington, SM6 9QH49, Onslow Gardens, Wallington, SM6 9QH

Of the 184 addresses on Onslow Gardens, Wallington, SM6, 29, Onslow Gardens, Wallington comes out as the 63rd largest and the 30th most expensive in our analysis of the public data.

It is also £332k 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

  1.0 km away
• Wilson's School

  1.3 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.