TN20 area guide
House prices, recent sales, crime and schools for the TN20 postcode district in Wealden. Free to read, from official open data. For one address in detail, run a full property report.
Wealden · 2026-07 (UK HPI)
Median £517,500
Street-level crime at the district centre
Ofsted rated, within one mile
What the data says about TN20
The average home across Wealden is worth about £391,211 (UK House Price Index, 2026-07), and the median of the 8 most recent Land Registry sales recorded inside TN20 is £517,500, and prices have fallen 0.8% over the last year.
Of 110 energy certificates sampled across 12 postcodes in TN20, band D is the most common, and 58.2% of homes sit below band C — the point at which most lenders' green mortgage deals and future rental rules bite.
Police recorded 41 crimes around the centre of TN20 in the six months to 2026-07, most often anti-social behaviour (14).
There are 0 schools rated Good or Outstanding by Ofsted within a mile of TN20 in Wealden, including Mayfield Church of England Primary School.
The district covers the Frant & Wadhurst, Hadlow Down & Rotherfield, Mayfield & Five Ashes, Uckfield New Town ward areas.
Sample of 110 energy certificates from 12 postcodes in TN20, taken from the government energy performance register, most recent lodged 2026. Indicative of the district rather than a full census.
Prices changed -0.8% over the last year in Wealden.
Street-level crime from data.police.uk, six months to 2026-07.
Primary
- Mayfield Church of England Primary SchoolNot rated · 0.6 mi
- Five Ashes CofE Primary SchoolNot rated · 1.7 mi
- Rotherfield Primary SchoolNot rated · 2.5 mi
- Mark Cross Church of England Aided Primary SchoolNot rated · 2.9 mi
- St Mark's Church of England Primary SchoolNot rated · 3.4 mi
Secondary
- Mayfield SchoolNot rated · 0.6 mi
Frant & Wadhurst · Hadlow Down & Rotherfield · Mayfield & Five Ashes · Uckfield New Town
Common questions about TN20
What is the average house price in TN20?
The UK House Price Index puts the average home in Wealden at £391,211 as of 2026-07. Recent Land Registry sales recorded inside the TN20 district have a median price of £517,500.
How much does each property type cost in TN20?
Detached £592,872, semi-detached £351,715, terraced £291,498, flats £184,692, based on the UK House Price Index for Wealden.
Is TN20 a safe area?
Police recorded 41 crimes near the centre of TN20 in the six months to 2026-07. The most common category was anti-social behaviour with 14 reports. Crime is recorded at street level, so figures vary street to street within the same district.
What EPC rating do homes in TN20 usually have?
Band D is the most common rating in our sample of 110 certificates from TN20, with 58.2% of homes rated below band C. A full property report shows the exact certificate, running costs and recommended improvements for one address.
What are the schools like near TN20?
0 schools within a mile of the TN20 district centre are rated Good or Outstanding by Ofsted. Nearby secondaries include Mayfield School. Catchment areas are set by the local authority and can change year to year.
Where does this TN20 data come from?
HM Land Registry Price Paid Data and the UK House Price Index for prices, the government's energy performance register for EPC bands, data.police.uk for crime, Get Information About Schools and Ofsted for schools, and ONS postcode geography. All are published under the Open Government Licence v3.0.
A full report covers the energy certificate, sale history and valuation, council tax band and bill, flood and crime risk, schools, transport and neighbourhood data for a single property.
Search an addressMore on TN20
Nearby TN postcode districts
Sources: HM Land Registry Price Paid Data and UK House Price Index, ONS postcode geography, data.police.uk, Get Information About Schools and Ofsted. Contains public sector information licensed under the Open Government Licence v3.0.