21, Stratton Avenue, Wallington occupies a 529 m² plot as recorded by HM Land Registry.

All 33 other houses in this postcode have recorded plot sizes, and this one ranks as the 20th largest.

21, Stratton Avenue, Wallington has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 30 Nov 2009.

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

21, Stratton Avenue, Wallington last changed hands on 24th February 2010, selling for £300,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 43.8% since February 2010.

• Sold Feb 2010£300,000

Land Registry records and our Estate Agent network show 193 sales of comparable properties within 670 metres of 21, Stratton Avenue, Wallington since 2016.

Most recently, 45, Carleton Avenue, Wallington, SM6 9LW, a freehold house, sold at £905,000 on the 12th February 2026.

Read more about house prices in SM6.

• Sold Feb 2026£905,000 | 4 Bed House45, Carleton Avenue, Wallington, SM6 9LW45, Carleton Avenue, Wallington, SM6 9LW
• Sold Jan 2026£775,000 | 4 Bed HouseThe Smithy, Great Woodcote Drive, Purley, CR8 3PLThe Smithy, Great Woodcote Drive, Purley, CR8 3PL
• Sold Sep 2025£777,000 | 4 Bed House33, Stratton Avenue, Wallington, SM6 9LJ33, Stratton Avenue, Wallington, SM6 9LJ
• Sold Mar 2025£713,000 | 4 Bed House82, Alington Grove, Wallington, SM6 9NG82, Alington Grove, Wallington, SM6 9NG
• Sold Feb 2025£690,000 | 4 Bed House47, Stratton Avenue, Wallington, SM6 9LJ47, Stratton Avenue, Wallington, SM6 9LJ
• Sold Dec 2024£700,000 | 4 Bed House10, Hamilton Way, Wallington, SM6 9NJ10, Hamilton Way, Wallington, SM6 9NJ
• Sold Sep 2024£715,000 | 4 Bed House65, Carleton Avenue, Wallington, SM6 9LW65, Carleton Avenue, Wallington, SM6 9LW
• Sold Mar 2024£767,000 | 4 Bed House39, The Drive, Wallington, SM6 9ND39, The Drive, Wallington, SM6 9ND
• Sold Nov 2023£700,000 | 4 Bed House1, Hamilton Way, Wallington, SM6 9NJ1, Hamilton Way, Wallington, SM6 9NJ
• Sold Jan 2023£875,000 | 4 Bed House50, Carleton Avenue, Wallington, SM6 9LN50, Carleton Avenue, Wallington, SM6 9LN
• Sold Jun 2021£680,000 | 4 Bed House50, Alington Grove, Wallington, SM6 9NG50, Alington Grove, Wallington, SM6 9NG
• Sold Mar 2021£650,000 | 4 Bed House14, Ambrey Way, Wallington, SM6 9NE14, Ambrey Way, Wallington, SM6 9NE
• Sold Mar 2021£635,000 | 4 Bed House61, Stratton Avenue, Wallington, SM6 9LJ61, Stratton Avenue, Wallington, SM6 9LJ
• Sold Jan 2021£613,500 | 4 Bed House55, Stratton Avenue, Wallington, SM6 9LJ55, Stratton Avenue, Wallington, SM6 9LJ
• Sold Dec 2019£750,000 | 4 Bed House27, Stratton Avenue, Wallington, SM6 9LJ27, Stratton Avenue, Wallington, SM6 9LJ
• Sold Jul 2018£660,000 | 4 Bed House19, Stratton Avenue, Wallington, SM6 9LJ19, Stratton Avenue, Wallington, SM6 9LJ
• Sold Jul 2018£670,000 | 4 Bed House5, Stratton Avenue, Wallington, SM6 9LJ5, Stratton Avenue, Wallington, SM6 9LJ
• Sold Jun 2018£675,000 | 4 Bed HouseBarton, Great Woodcote Drive, Purley, CR8 3PLBarton, Great Woodcote Drive, Purley, CR8 3PL
• Sold May 2018£601,500 | 4 Bed House17, Hamilton Way, Wallington, SM6 9NJ17, Hamilton Way, Wallington, SM6 9NJ
• Sold Sep 2016£560,000 | 4 Bed House49, Stratton Avenue, Wallington, SM6 9LJ49, Stratton Avenue, Wallington, SM6 9LJ

Our analysis of the public data ranks 21, Stratton Avenue, Wallington as the 34th largest and the 34th most expensive of the 62 addresses on Stratton Avenue, Wallington, SM6.

Against the SM6 postcode district average, it is £297k more expensive than the typical property.

• Wallington Primary Academy

  800 m away
• Foresters Primary School

  900 m away
• Bandon Hill Primary School

  1.2 km away

• The John Fisher School

  500 m away
• Wallington High School for Girls

  600 m away
• Thomas More Catholic School

  1.4 km away

• Wallington

  |

  1.6 km away
• Reedham (London)

  |

  2.0 km away
• Purley

  |

  2.1 km away

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