AL1 Postcode Data
Property data for the AL1 postcode district covering St Albans. 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 AL1 is £227,291 (median £181,250), based on 32 HM Land Registry transactions. Police UK recorded 324 crimes within a 1-mile radius in 2026-03. The average EPC rating across 202 certified properties is 74/100.
Headline pricing in AL1 is broadly in line with the UK national average (England & Wales average ~£290k as of 2025). Stock is dominated by terraced properties (25 of the last 32 sales). Energy efficiency here is around the UK average.
Avg sale price
£227,291
32 sales
Median price
£181,250
Crime incidents
324
2026-03
Avg EPC score
74/100
202 certs
Recent sold prices
Latest 30 property sales in the AL1 area, sourced from HM Land Registry Price Paid Data.
terraced
£236,652
25 sales
semi-detached
£193,857
7 sales
| Date | Address | Type | Price |
|---|---|---|---|
| Jul 2025 | 2, LONGMEAD, HATFIELD | terraced | £370,000 |
| Nov 2024 | 2, WARREN CLOSE, HATFIELD | semi-detached | £410,000 |
| Sept 2024 | 1, WARREN GREEN, HATFIELD | terraced | £510,000 |
| Jan 2020 | 1, WARREN GREEN, HATFIELD | terraced | £375,000 |
| Aug 2018 | 8A, WARREN CLOSE, HATFIELD | terraced | £360,000 |
| Feb 2018 | 27, WARREN CLOSE, HATFIELD | terraced | £365,000 |
| Dec 2017 | 18, WARREN CLOSE, HATFIELD | semi-detached | £385,000 |
| Jun 2016 | 26, WARREN CLOSE, HATFIELD | terraced | £500,000 |
| May 2016 | 20, WARREN CLOSE, HATFIELD | terraced | £305,000 |
| Sept 2015 | 6, WARREN CLOSE, HATFIELD | terraced | £345,000 |
| Jan 2014 | 8, WARREN CLOSE, HATFIELD | terraced | £248,500 |
| Jun 2013 | 28, WARREN CLOSE, HATFIELD | terraced | £235,000 |
| Jan 2012 | 1, WARREN GREEN, HATFIELD | terraced | £150,000 |
| Aug 2011 | 8A, WARREN CLOSE, HATFIELD | terraced | £162,000 |
| Nov 2010 | 5, WARREN CLOSE, HATFIELD | terraced | £182,500 |
Crime in AL1
324 reported crimes within a 1-mile radius of the postcode centroid in 2026-03, from Police UK data.
Violent Crime
87
Anti Social Behaviour
71
Shoplifting
50
Criminal Damage Arson
26
Other Theft
19
Energy performance
Aggregate EPC stats from 202 recently-certified properties in the AL1 area.
Avg current score
74/100
Avg potential
80/100
Avg energy cost
£731/yr
Sample size
202
Rating distribution
A
0
B
15
C
157
D
28
E
2
F
0
G
0
Area information
- Local authority
- St Albans
- Country
- England
- Wards
- Bernards Heath, Clarence, Cunningham
- Constituency
- St Albans
- Latitude
- 51.7489
- Longitude
- -0.3237
More for AL1
Typical property
What the typical AL1 property looks like
Area summary, buyer notes, researched facts
Sold prices tool
Full transaction history for AL1
HM Land Registry from 1995
Corporate freeholders
Companies registered in AL1
Live Companies House data + PSCs
EPC checker
Look up any AL1 address
Energy ratings + improvement options
Crime checker
Local breakdown for AL1
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. Counts cover a 1-mile radius from the AL1 postcode centroid for the most recent month available (typically 2 months behind).
EPC: opendatacommunities.org, the official UK Energy Performance Certificate register. Aggregate stats from up to 30 most recent certificates in the postcode.
Area data: postcodes.io, open data from the Office for National Statistics.