WN4 Postcode Data
Property data for the WN4 postcode district covering St. Helens. 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 WN4 is £253,613 (median £221,995), based on 102 HM Land Registry transactions. Police UK recorded 3 crimes within a 1-mile radius in 2026-03. The average EPC rating across 180 certified properties is 83/100.
Headline pricing in WN4 is broadly in line with the UK national average (England & Wales average ~£290k as of 2025). Stock is dominated by semi-detached properties (52 of the last 102 sales). Energy efficiency here is stronger than the UK average (Band C/D territory).
Avg sale price
£253,613
102 sales
Median price
£221,995
Crime incidents
3
2026-03
Avg EPC score
83/100
180 certs
Recent sold prices
Latest 30 property sales in the WN4 area, sourced from HM Land Registry Price Paid Data.
semi-detached
£195,039
52 sales
detached
£239,504
43 sales
terraced
£40,363
4 sales
| Date | Address | Type | Price |
|---|---|---|---|
| Feb 2026 | 12, BRYN GREEN AVENUE, WIGAN | detached | £335,000 |
| Dec 2025 | 3, MOUNT CLOSE, WIGAN | semi-detached | £45,000 |
| Nov 2025 | 2, MOUNT CLOSE, WIGAN | semi-detached | £250,000 |
| Oct 2025 | 20, BRYN GREEN AVENUE, WIGAN | semi-detached | £255,000 |
| Sept 2025 | 29, BRYN GREEN AVENUE, WIGAN | detached | £300,000 |
| Jul 2025 | 12, BRYN GREEN AVENUE, WIGAN | detached | £340,000 |
| Jun 2025 | 75, HILLDALE, WIGAN | semi-detached | £260,000 |
| Sept 2024 | 101, HILLDALE, WIGAN | detached | £350,000 |
| Aug 2024 | 6, MOUNT CLOSE, WIGAN | detached | £245,000 |
| Jul 2024 | 11, BRYN GREEN AVENUE, WIGAN | detached | £299,999 |
| Jul 2024 | 5, MOUNT CLOSE, WIGAN | detached | £243,000 |
| Jun 2024 | 1, BRYN GREEN AVENUE, WIGAN | detached | £310,500 |
| Mar 2024 | 16, BRYN GREEN AVENUE, WIGAN | detached | £325,000 |
| Feb 2024 | 41, BRYN GREEN AVENUE, WIGAN | detached | £108,420 |
| Feb 2024 | 43, BRYN GREEN AVENUE, WIGAN | detached | £115,648 |
Crime in WN4
3 reported crimes within a 1-mile radius of the postcode centroid in 2026-03, from Police UK data.
Violent Crime
2
Burglary
1
Energy performance
Aggregate EPC stats from 180 recently-certified properties in the WN4 area.
Avg current score
83/100
Avg potential
94/100
Avg energy cost
£528/yr
Sample size
180
Rating distribution
A
3
B
174
C
0
D
1
E
2
F
0
G
0
Area information
- Local authority
- St. Helens, Wigan
- Country
- England
- Wards
- Ashton-in-Makerfield South, Billinge & Seneley Green, Bryn with Ashton-in-Makerfield North
- Constituency
- Leigh and Atherton
- Latitude
- 53.4937
- Longitude
- -2.6444
More for WN4
Typical property
What the typical WN4 property looks like
Area summary, buyer notes, researched facts
Council tax
St. Helens 2025/26 rates
All bands, monthly cost, discounts
Sold prices tool
Full transaction history for WN4
HM Land Registry from 1995
Corporate freeholders
Companies registered in WN4
Live Companies House data + PSCs
EPC checker
Look up any WN4 address
Energy ratings + improvement options
Crime checker
Local breakdown for WN4
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 WN4 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.