According to data from HM Land Registry, 33, Onslow Gardens, Wallington sits on a plot of 601 m².

We have plot size data on 14 out of 14 other houses in the postcode and 33, Onslow Gardens, Wallington sits on the 2nd largest plot.

33, Onslow Gardens, Wallington has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 10 Nov 2020.

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

According to HM Land Registry, 33, Onslow Gardens, Wallington was last sold on 16th August 2021 for £772,500 and was recorded as a freehold house.

The property has had 3 sales since 1995.

Since August 2021, the market for similar properties has dropped by 4.3%.

• Sold Aug 2021£772,500
• Sold Dec 2006£410,000
• Sold Sep 2005£390,000

According to the Land Registry and our network of Estate Agents, there have been 62 sales of properties similar to 33, Onslow Gardens, Wallington within a radius of 390 metres since 2013.

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

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 Aug 2025£815,000 | 4 Bed House112, Onslow Gardens, Wallington, SM6 9QG112, Onslow Gardens, Wallington, SM6 9QG
• 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 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 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 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
• Sold May 2015£605,000 | 4 Bed House63, Onslow Gardens, Wallington, SM6 9QH63, Onslow Gardens, Wallington, SM6 9QH
• Sold Aug 2014£623,000 | 4 Bed House57, Onslow Gardens, Wallington, SM6 9QH57, Onslow Gardens, Wallington, SM6 9QH
• Sold Jul 2013£468,492 | 4 Bed House49, Onslow Gardens, Wallington, SM6 9QH49, Onslow Gardens, Wallington, SM6 9QH

Onslow Gardens, Wallington, SM6 has a total of 184 addresses. According to our analysis of all the public data, 33, Onslow Gardens, Wallington is the 64th largest and the 17th most expensive property on the street.

When compared to the postcode district it is £378k more expensive than the average property in SM6.

• 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

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.