Area guide
Everything you need to know about buying property in the TN20 postcode area, covering Mayfield and surrounding areas. All price data sourced from HM Land Registry — updated July 2026.
Average price
£443,858
Median price
£398,700
5-year trend
+51.5%
Total sales
1,978
The TN20 area has 162 individual postcodes with 1,978 registered sales. Prices are +11.9% above the national average, with the largest concentration in Mayfield. The five-year price movement is +51.5%.
TN20 averages £443,858, placing it in the upper-mid range. This tier often attracts a mix of professionals, families and investors, with prices +11.9% above the national average. The dataset includes 1,978 recorded sales across 162 postcodes.
The five-year price trend in TN20 is +51.5%, significantly outpacing many other areas. This level of growth may reflect improving local amenities, transport links or broader regeneration.
TN20 6BF
£563,852 avg · 93 sales
TN20 6EJ
£304,812 avg · 76 sales
TN20 6DR
£353,527 avg · 52 sales
TN20 6UB
£593,507 avg · 50 sales
TN20 6HY
£393,170 avg · 44 sales
TN20 6BW
£513,497 avg · 39 sales
TN20 6DS
£619,293 avg · 34 sales
TN20 6UJ
£216,879 avg · 34 sales
TN20 6BB
£345,405 avg · 32 sales
This TN20 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 TN20 postcode area is £443,858, based on 1,978 HM Land Registry transactions. The largest town in this area is Mayfield.
Properties in TN20 average £443,858, which is +11.9% above the national average of £396,803 for England and Wales.
The median price (£398,700) is 10.2% below the average (£443,858), 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 TN20 have moved +51.5% 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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