HM Land Registry records the plot of land for 18, Headley Avenue, Wallington as measuring 173 m².

That makes it the 20th largest plot in the postcode, where all 32 other houses have recorded plot data.

18, Headley Avenue, Wallington has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 27 Jan 2017.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

The most recent sale of 18, Headley Avenue, Wallington completed on 10th May 2017 at £415,000 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 8.2% over the period since May 2017.

Since 2014 184 properties similar to 18, Headley Avenue, Wallington have sold within a radius of 540 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 27th February 2026, was 21, Headley Avenue, Wallington, SM6 8NQ, a freehold house which sold for £540,000.

Read more about house prices in SM6.

• Sold Feb 2026£540,000 | 3 Bed House21, Headley Avenue, Wallington, SM6 8NQ21, Headley Avenue, Wallington, SM6 8NQ
• Sold Oct 2025£460,000 | 3 Bed House120, Stafford Road, Croydon, CR0 4NF120, Stafford Road, Croydon, CR0 4NF
• Sold Jul 2025£355,000 | 3 Bed House110, Stafford Road, Croydon, CR0 4NF110, Stafford Road, Croydon, CR0 4NF
• Sold Jan 2025£510,000 | 3 Bed House9A, Godalming Avenue, Wallington, SM6 8NH9A, Godalming Avenue, Wallington, SM6 8NH
• Sold May 2024£530,000 | 3 Bed House1, Headley Avenue, Wallington, SM6 8NQ1, Headley Avenue, Wallington, SM6 8NQ
• 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 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 Nov 2021£482,500 | 3 Bed House9, East Avenue, Wallington, SM6 8PL9, East Avenue, Wallington, SM6 8PL
• Sold Sep 2021£450,000 | 3 Bed House9, Godalming Avenue, Wallington, SM6 8NH9, Godalming Avenue, Wallington, SM6 8NH
• Sold May 2021£420,000 | 3 Bed House4, Godalming Avenue, Wallington, SM6 8NH4, Godalming Avenue, Wallington, SM6 8NH
• Sold Apr 2021£430,000 | 3 Bed House5, Godalming Avenue, Wallington, SM6 8NH5, Godalming Avenue, Wallington, SM6 8NH
• Sold Nov 2020£442,000 | 3 Bed House10, Headley Avenue, Wallington, SM6 8NQ10, Headley Avenue, Wallington, SM6 8NQ
• Sold May 2019£440,000 | 3 Bed House3, Headley Avenue, Wallington, SM6 8NQ3, Headley Avenue, Wallington, SM6 8NQ
• Sold Sep 2018£430,000 | 3 Bed House23, Headley Avenue, Wallington, SM6 8NQ23, Headley Avenue, Wallington, SM6 8NQ
• Sold Aug 2017£415,000 | 3 Bed House2, Godalming Avenue, Wallington, SM6 8NH2, Godalming Avenue, Wallington, SM6 8NH
• Sold Nov 2014£305,000 | 3 Bed House12, Headley Avenue, Wallington, SM6 8NQ12, Headley Avenue, Wallington, SM6 8NQ

Of the 37 addresses on Headley Avenue, Wallington, SM6, 18, Headley Avenue, Wallington comes out as the 28th largest and the 28th most expensive in our analysis of the public data.

It is also £56k more expensive than the average property across the SM6 district.

• 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

  |

  2.0 km away
• South Croydon

  |

  2.0 km away

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