KT21 area guide
House prices, recent sales, crime and schools for the KT21 postcode district in Mole Valley. Free to read, from official open data. For one address in detail, run a full property report.
Mole Valley · 2026-05 (UK HPI)
Median £715,750
Street-level crime at the district centre
Ofsted rated, within one mile
What the data says about KT21
The average home across Mole Valley is worth about £540,643 (UK House Price Index, 2026-05), and the median of the 30 most recent Land Registry sales recorded inside KT21 is £715,750, and prices have risen 0.7% over the last year.
Of 175 energy certificates sampled across 12 postcodes in KT21, band C is the most common, and 59.4% of homes sit below band C — the point at which most lenders' green mortgage deals and future rental rules bite.
Police recorded 219 crimes around the centre of KT21 in the six months to 2026-06, most often violence and sexual offences (90).
There are 3 schools rated Good or Outstanding by Ofsted within a mile of KT21 in Mole Valley, including Barnett Wood Infant School.
The district covers the Ashtead Lanes & Common, Ashtead Park ward areas.
Sample of 175 energy certificates from 12 postcodes in KT21, taken from the government energy performance register, most recent lodged 2026. Indicative of the district rather than a full census.
Prices changed +0.7% over the last year in Mole Valley.
Street-level crime from data.police.uk, six months to 2026-06.
Primary
- Barnett Wood Infant SchoolNot rated · 0.4 mi
- St Giles' CofE (Aided) Infant SchoolGood · 0.4 mi
- The Greville Primary SchoolNot rated · 0.4 mi
- West Ashtead Primary AcademyNot rated · 0.6 mi
- St Peter's Catholic Primary SchoolOutstanding · 0.9 mi
Secondary
- City of London Freemen's SchoolNot rated · 0.7 mi
- St Andrew's Catholic SchoolOutstanding · 0.8 mi
- Downsend SchoolNot rated · 0.9 mi
- St John's SchoolNot rated · 1.3 mi
- Woodlands SchoolNot rated · 1.3 mi
Ashtead Lanes & Common · Ashtead Park
Common questions about KT21
What is the average house price in KT21?
The UK House Price Index puts the average home in Mole Valley at £540,643 as of 2026-05. Recent Land Registry sales recorded inside the KT21 district have a median price of £715,750.
How much does each property type cost in KT21?
Detached £962,980, semi-detached £549,884, terraced £439,706, flats £279,658, based on the UK House Price Index for Mole Valley.
Is KT21 a safe area?
Police recorded 219 crimes near the centre of KT21 in the six months to 2026-06. The most common category was violence and sexual offences with 90 reports. Crime is recorded at street level, so figures vary street to street within the same district.
What EPC rating do homes in KT21 usually have?
Band C is the most common rating in our sample of 175 certificates from KT21, with 59.4% 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 KT21?
3 schools within a mile of the KT21 district centre are rated Good or Outstanding by Ofsted. Nearby secondaries include City of London Freemen's School. Catchment areas are set by the local authority and can change year to year.
Where does this KT21 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 KT21
Nearby KT 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.