HM Land Registry records the plot of land for 90, Onslow Gardens, Wallington as measuring 259 m².

That makes it the 21st largest plot in the postcode, where all 16 other houses have recorded plot data.

90, Onslow Gardens, Wallington has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 27 May 2014.

The property is not connected to mains gas and has mostly double glazing. It is heated using a boiler and radiators (mains gas).

Since 2010 109 properties similar to 90, Onslow Gardens, Wallington have sold within a radius of 440 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 Dec 2025£730,000 | 4 Bed House32, Marchmont Road, Wallington, SM6 9NU32, Marchmont Road, Wallington, SM6 9NU
• Sold Oct 2025£780,000 | 5 Bed House10, Stanley Gardens, Wallington, SM6 9QW10, Stanley Gardens, Wallington, SM6 9QW
• Sold Oct 2025£745,000 | 5 Bed House81, Onslow Gardens, Wallington, SM6 9PX81, Onslow Gardens, Wallington, SM6 9PX
• 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 Nov 2024£775,000 | 4 Bed House31, Blenheim Gardens, Wallington, SM6 9PJ31, Blenheim Gardens, Wallington, SM6 9PJ
• Sold Aug 2024£770,000 | 4 Bed House124, Onslow Gardens, Wallington, SM6 9QG124, Onslow Gardens, Wallington, SM6 9QG
• Sold Jul 2024£655,000 | 5 Bed House3, Hillside Gardens, Wallington, SM6 9NX3, Hillside Gardens, Wallington, SM6 9NX
• Sold Jun 2024£710,000 | 5 Bed House7, Stanley Gardens, Wallington, SM6 9QW7, Stanley Gardens, Wallington, SM6 9QW
• Sold Sep 2023£940,000 | 4 Bed House1, Grosvenor Gardens, Wallington, SM6 9QJ1, Grosvenor Gardens, Wallington, SM6 9QJ
• Sold Nov 2022£875,000 | 4 Bed House52, Onslow Gardens, Wallington, SM6 9QQ52, Onslow Gardens, Wallington, SM6 9QQ
• Sold Oct 2022£827,000 | 4 Bed House89, Onslow Gardens, Wallington, SM6 9PX89, Onslow Gardens, Wallington, SM6 9PX
• Sold Jan 2022£875,000 | 5 Bed House53, Onslow Gardens, Wallington, SM6 9QH53, Onslow Gardens, Wallington, SM6 9QH
• Sold Mar 2021£765,000 | 4 Bed House65, Onslow Gardens, Wallington, SM6 9QH65, Onslow Gardens, Wallington, SM6 9QH
• Sold Sep 2019£580,000 | 4 Bed House71, Onslow Gardens, Wallington, SM6 9QH71, Onslow Gardens, Wallington, SM6 9QH
• Sold Jun 2019£670,000 | 4 Bed House11, Hillside Gardens, Wallington, SM6 9NX11, Hillside Gardens, Wallington, SM6 9NX
• Sold Jan 2019£627,000 | 5 Bed House14, Marchmont Road, Wallington, SM6 9NU14, Marchmont Road, Wallington, SM6 9NU
• Sold Feb 2014£499,950 | 4 Bed House61, Onslow Gardens, Wallington, SM6 9QH61, Onslow Gardens, Wallington, SM6 9QH
• Sold Jul 2010£460,000 | 4 Bed House59, Onslow Gardens, Wallington, SM6 9QH59, Onslow Gardens, Wallington, SM6 9QH

Of the 184 addresses on Onslow Gardens, Wallington, SM6, 90, Onslow Gardens, Wallington comes out as the 24th largest and the 19th most expensive in our analysis of the public data.

It is also £353k more expensive than the average property across the SM6 district.

• Wood Field Primary School

  700 m away
• Bandon Hill Primary School

  700 m away
• Foresters Primary School

  800 m away

• Wallington High School for Girls

  700 m away
• The John Fisher School

  1.4 km away
• Wilson's School

  1.4 km away

• Wallington

  |

  700 m away
• Carshalton Beeches

  |

  1.6 km away
• Carshalton

  |

  2.1 km away

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