KT21 Postcode Data
Property data for the KT21 postcode district covering Mole Valley. Sold prices, crime statistics, energy performance, and demographic insights, all from HM Land Registry, Police UK, and the EPC Register.
Quick answer
The average sale price in KT21 is £369,061 (median £350,000), based on 128 HM Land Registry transactions. Police UK recorded 30 crimes within a 1-mile radius in 2026-07.
Headline pricing in KT21 is above the UK national average (England & Wales average ~£290k as of 2025). Stock is dominated by semi-detached properties (55 of the last 128 sales).
Avg sale price
£369,061
128 sales
Median price
£350,000
Crime incidents
30
2026-07
Avg EPC score
n/a
129 certs
Recent sold prices
Latest 30 property sales in the KT21 area, sourced from HM Land Registry Price Paid Data.
semi-detached
£420,189
55 sales
flat-maisonette
£347,625
28 sales
terraced
£267,276
27 sales
detached
£592,150
10 sales
| Date | Address | Type | Price |
|---|---|---|---|
| Jun 2026 | 27, GROVE ROAD, ASHTEAD | semi-detached | £615,000 |
| May 2026 | 17, GROVE ROAD, ASHTEAD | semi-detached | £500,000 |
| Oct 2025 | 6, GROVE ROAD, ASHTEAD | semi-detached | £590,000 |
| Sept 2025 | 126, THE STREET, ASHTEAD | semi-detached | £410,000 |
| Sept 2025 | 81, THE STREET, ASHTEAD | flat-maisonette | £285,000 |
| May 2025 | 124, THE STREET, ASHTEAD | terraced | £350,000 |
| May 2025 | 19, THE STREET, ASHTEAD | other | £100,000 |
| Nov 2024 | 9, HATFIELD ROAD, ASHTEAD | semi-detached | £250,000 |
| Apr 2024 | 5, PARK WALK, ASHTEAD | terraced | £426,000 |
| Mar 2024 | 10, HATFIELD ROAD, ASHTEAD | flat-maisonette | £342,000 |
| Mar 2024 | 83, THE STREET, ASHTEAD | flat-maisonette | £221,000 |
| Oct 2023 | 45, GROVE ROAD, ASHTEAD | semi-detached | £760,000 |
| Sept 2023 | 1, PARK WALK, ASHTEAD | terraced | £432,500 |
| Jul 2023 | 14, GROVE ROAD, ASHTEAD | semi-detached | £525,000 |
| Dec 2022 | 21, THE STREET, ASHTEAD | other | £1,000 |
Crime in KT21
30 reported crimes within a 1-mile radius of the postcode centroid in 2026-07, from Police UK data.
Violent Crime
13
Other Theft
5
Anti Social Behaviour
2
Burglary
2
Criminal Damage Arson
2
Energy performance
Aggregate EPC stats from 129 recently-certified properties in the KT21 area.
Sample size
129
Rating distribution
A
1
B
4
C
31
D
56
E
30
F
4
G
3
Area information
- Local authority
- Mole Valley
- Country
- England
- Wards
- Ashtead Lanes & Common, Ashtead Park
- Constituency
- Epsom and Ewell
- Latitude
- 51.3112
- Longitude
- -0.3036
More for KT21
Typical property
What the typical KT21 property looks like
Area summary, buyer notes, researched facts
Sold prices tool
Full transaction history for KT21
HM Land Registry from 1995
Corporate freeholders
Companies registered in KT21
Live Companies House data + PSCs
EPC checker
Look up any KT21 address
Energy ratings + improvement options
Crime checker
Local breakdown for KT21
Police UK monthly data
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Get a Property ReportData sources & methodology
Sold prices: HM Land Registry Price Paid Data, the official UK government records updated monthly. Sample uses the 30 most recent registered transactions in the postcode area.
Crime: Police UK street-level crime data, covering a 1-mile radius from the KT21 postcode centroid for the most recent month available (typically 2 months behind). For Scottish postcodes we use Police Scotland recorded-crime counts published by the Scottish Government (2024-25), reported by council area.
EPC: opendatacommunities.org, the official Energy Performance Certificate register for England and Wales. Aggregate stats from up to 30 most recent certificates in the postcode. For Scottish postcodes we use Scottish EPC Register lodgements, aggregated to a council-level band distribution (Q2 2025 to Q1 2026). For Northern Ireland we use the NISRA Census 2021 EPC-band classification of every household, aggregated by council (Census 2021).
Area data: postcodes.io, open data from the Office for National Statistics.