According to data from HM Land Registry, 21, Capel Avenue, Wallington sits on a plot of 180 m².

We have plot size data on 11 out of 11 other houses in the postcode and 21, Capel Avenue, Wallington sits on the 6th largest plot.

21, Capel Avenue, Wallington has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 09 Sep 2013.

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

According to HM Land Registry, 21, Capel Avenue, Wallington was last sold on 28th March 2014 for £290,000 and was recorded as a freehold house.

The property has had 3 sales since 1995.

Since March 2014, the market for similar properties has risen by 47.8%.

• Sold Mar 2014£290,000
• Sold Aug 2007£269,950
• Sold Sep 2001£140,000

According to the Land Registry and our network of Estate Agents, there have been 311 sales of properties similar to 21, Capel Avenue, Wallington within a radius of 550 metres since 2017.

The most recent example is 26, The Chase, Wallington, SM6 8LY, a freehold house which sold for £575,000 on the 16th February 2026.

Read more about house prices in SM6.

• Sold Feb 2026£575,000 | 4 Bed House26, The Chase, Wallington, SM6 8LY26, The Chase, Wallington, SM6 8LY
• Sold Oct 2025£460,000 | 3 Bed House120, Stafford Road, Croydon, CR0 4NF120, Stafford Road, Croydon, CR0 4NF
• Sold Sep 2025£440,000 | 3 Bed House72, The Chase, Wallington, SM6 8LY72, The Chase, Wallington, SM6 8LY
• Sold Jul 2025£550,000 | 3 Bed House34, Cherry Hill Gardens, Croydon, CR0 4QL34, Cherry Hill Gardens, Croydon, CR0 4QL
• Sold Jan 2025£510,000 | 3 Bed House9A, Godalming Avenue, Wallington, SM6 8NH9A, Godalming Avenue, Wallington, SM6 8NH
• Sold Jan 2025£410,000 | 3 Bed House35, Merebank Lane, Croydon, CR0 4NP35, Merebank Lane, Croydon, CR0 4NP
• Sold Jul 2024£545,000 | 3 Bed House10, Highview Avenue, Wallington, SM6 8PQ10, Highview Avenue, Wallington, SM6 8PQ
• Sold Mar 2024£485,000 | 3 Bed House43, Godalming Avenue, Wallington, SM6 8NP43, Godalming Avenue, Wallington, SM6 8NP
• Sold Nov 2023£425,000 | 3 Bed House24, Headley Avenue, Wallington, SM6 8NQ24, Headley Avenue, Wallington, SM6 8NQ
• Sold Jul 2023£510,000 | 3 Bed House17, Headley Avenue, Wallington, SM6 8NQ17, Headley Avenue, Wallington, SM6 8NQ
• Sold Feb 2023£550,000 | 3 Bed House4, Headley Avenue, Wallington, SM6 8NQ4, Headley Avenue, Wallington, SM6 8NQ
• Sold Jan 2023£500,000 | 3 Bed House30, Godalming Avenue, Wallington, SM6 8NW30, Godalming Avenue, Wallington, SM6 8NW
• Sold Nov 2022£515,000 | 3 Bed House51, Godalming Avenue, Wallington, SM6 8NP51, Godalming Avenue, Wallington, SM6 8NP
• Sold Aug 2022£515,000 | 3 Bed House21, Godalming Avenue, Wallington, SM6 8NP21, Godalming Avenue, Wallington, SM6 8NP
• Sold Jun 2022£560,000 | 3 Bed House15, East Avenue, Wallington, SM6 8PL15, East Avenue, Wallington, SM6 8PL
• Sold Mar 2022£512,000 | 3 Bed House56, Godalming Avenue, Wallington, SM6 8NW56, Godalming Avenue, Wallington, SM6 8NW
• Sold Sep 2021£450,000 | 3 Bed House9, Godalming Avenue, Wallington, SM6 8NH9, Godalming Avenue, Wallington, SM6 8NH
• Sold Sep 2021£545,000 | 3 Bed House15, Headley Avenue, Wallington, SM6 8NQ15, Headley Avenue, Wallington, SM6 8NQ
• Sold Aug 2021£500,000 | 3 Bed House28, The Chase, Wallington, SM6 8LY28, The Chase, Wallington, SM6 8LY
• Sold Aug 2017£455,000 | 3 Bed House27, Godalming Avenue, Wallington, SM6 8NP27, Godalming Avenue, Wallington, SM6 8NP

Capel Avenue, Wallington, SM6 has a total of 11 addresses. According to our analysis of all the public data, 21, Capel Avenue, Wallington is the 11th largest and the 9th most expensive property on the street.

When compared to the postcode district it is £42k more expensive than the average property in SM6.

• Harris Primary Academy Purley Way

  400 m away
• High View Primary School

  500 m away
• St Elphege's RC Junior School

  900 m away

• Wilson's School

  600 m away
• Harris Academy Purley

  1.5 km away
• Wallington County Grammar School

  1.9 km away

• Waddon

  |

  600 m away
• Wallington

  |

  1.9 km away
• South Croydon

  |

  2.1 km away

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