Area guide
Everything you need to know about buying property in the SM6 postcode area, covering Wallington and surrounding areas. All price data sourced from HM Land Registry — updated July 2026.
Average price
£261,057
Median price
£238,000
5-year trend
+49.1%
Total sales
20,760
The SM6 area has 665 individual postcodes with 20,760 registered sales. Prices are +34.2% below the national average, with the largest concentration in Wallington. The five-year price movement is +49.1%.
With an average of £261,057, SM6 is a mid-range area, +34.2% below the national average. Mid-range areas typically offer a broad selection of property types for first-time buyers and second-steppers. The dataset includes 20,760 recorded sales across 665 postcodes.
The five-year price trend in SM6 is +49.1%, significantly outpacing many other areas. This level of growth may reflect improving local amenities, transport links or broader regeneration.
SM6 7AG
£154,655 avg · 244 sales
SM6 7JJ
£128,609 avg · 205 sales
SM6 8JY
£213,195 avg · 169 sales
SM6 7JU
£150,700 avg · 167 sales
SM6 9PG
£153,773 avg · 161 sales
SM6 7HJ
£153,770 avg · 150 sales
SM6 8QX
£151,788 avg · 142 sales
SM6 7JR
£119,519 avg · 139 sales
SM6 0BL
£299,667 avg · 129 sales
This SM6 area guide is based on HM Land Registry Price Paid Data, covering registered residential property sales in England and Wales from January 1995 onwards. All figures are historical sold prices, not current valuations or asking prices.
Data last updated: July 2026 · View methodology
The average sold price in the SM6 postcode area is £261,057, based on 20,760 HM Land Registry transactions. The largest town in this area is Wallington.
Properties in SM6 average £261,057, which is +34.2% below the national average of £396,803 for England and Wales.
The median price (£238,000) is 8.8% below the average (£261,057), suggesting a mix of property types or a few high-value sales pulling the mean upward. This is common in areas with both affordable and premium housing.
Prices in SM6 have moved +49.1% over five years, reflecting broader UK house price growth. The large sample size gives confidence in this trend.
No. All figures on this page are historical completed sale prices from HM Land Registry Price Paid Data. They are not current valuations, estate agent asking prices, or financial advice. Always seek professional advice before making property decisions.
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