HP21 Postcode Data
Property data for the HP21 postcode district covering Buckinghamshire. 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 HP21 is £284,666 (median £280,000), based on 222 HM Land Registry transactions. Police UK recorded 331 crimes within a 1-mile radius in 2026-07.
Headline pricing in HP21 is broadly in line with the UK national average (England & Wales average ~£290k as of 2025). Stock is dominated by semi-detached properties (178 of the last 222 sales).
Avg sale price
£284,666
222 sales
Median price
£280,000
Crime incidents
331
2026-07
Avg EPC score
n/a
177 certs
Recent sold prices
Latest 30 property sales in the HP21 area, sourced from HM Land Registry Price Paid Data.
semi-detached
£275,279
178 sales
detached
£371,466
34 sales
flat-maisonette
£156,650
10 sales
| Date | Address | Type | Price |
|---|---|---|---|
| May 2026 | 21, CRAIGWELL AVENUE, AYLESBURY | detached | £562,500 |
| Oct 2025 | 31, CRAIGWELL AVENUE, AYLESBURY | semi-detached | £467,500 |
| Aug 2025 | 9, NEW MEADOW, AYLESBURY | semi-detached | £420,000 |
| Jun 2025 | 12, MIDDLE ROAD, AYLESBURY | semi-detached | £685,000 |
| Jan 2025 | 33, REGENT ROAD, AYLESBURY | semi-detached | £475,000 |
| Jan 2025 | 15, GRASS HAYS, AYLESBURY | semi-detached | £485,000 |
| Nov 2024 | 84, CRAIGWELL AVENUE, AYLESBURY | semi-detached | £415,000 |
| Oct 2024 | 9, CRAIGWELL AVENUE, AYLESBURY | detached | £695,000 |
| Oct 2024 | 5, MUNDYS FARM, MIDDLE ROAD, AYLESBURY | flat-maisonette | £263,000 |
| Sept 2024 | 59, CRAIGWELL AVENUE, AYLESBURY | semi-detached | £437,000 |
| Sept 2024 | 45, CRAIGWELL AVENUE, AYLESBURY | semi-detached | £400,000 |
| Aug 2024 | 31, CRAIGWELL AVENUE, AYLESBURY | semi-detached | £385,000 |
| May 2024 | 10, NEW MEADOW, AYLESBURY | semi-detached | £410,000 |
| Jul 2023 | 14, REGENT ROAD, AYLESBURY | detached | £462,000 |
| May 2023 | 4, GRASS HAYS, AYLESBURY | semi-detached | £348,000 |
Crime in HP21
331 reported crimes within a 1-mile radius of the postcode centroid in 2026-07, from Police UK data.
Violent Crime
128
Anti Social Behaviour
36
Shoplifting
36
Public Order
30
Other Theft
25
Energy performance
Aggregate EPC stats from 177 recently-certified properties in the HP21 area.
Sample size
177
Rating distribution
A
0
B
2
C
47
D
86
E
33
F
7
G
2
Area information
- Local authority
- Buckinghamshire
- Country
- England
- Wards
- Aylesbury East, Aylesbury North, Aylesbury South East
- Constituency
- Aylesbury
- Latitude
- 51.8051
- Longitude
- -0.8059
More for HP21
Typical property
What the typical HP21 property looks like
Area summary, buyer notes, researched facts
Council tax
Buckinghamshire 2025/26 rates
All bands, monthly cost, discounts
Sold prices tool
Full transaction history for HP21
HM Land Registry from 1995
Corporate freeholders
Companies registered in HP21
Live Companies House data + PSCs
EPC checker
Look up any HP21 address
Energy ratings + improvement options
Crime checker
Local breakdown for HP21
Police UK monthly data
Want a full property report?
Get an AI-powered report for any specific HP21 address. Valuation, flood risk, planning history, schools and more.
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 HP21 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.