SN1 Postcode Data
Property data for the SN1 postcode district covering Swindon. 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 SN1 is £328,066 (median £290,000), based on 61 HM Land Registry transactions. Police UK recorded 520 crimes within a 1-mile radius in 2026-05.
Headline pricing in SN1 is broadly in line with the UK national average (England & Wales average ~£290k as of 2025). Stock is dominated by terraced properties (27 of the last 61 sales).
Avg sale price
£328,066
61 sales
Median price
£290,000
Crime incidents
520
2026-05
Avg EPC score
n/a
53 certs
Recent sold prices
Latest 30 property sales in the SN1 area, sourced from HM Land Registry Price Paid Data.
terraced
£276,734
27 sales
detached
£350,622
16 sales
flat-maisonette
£195,000
2 sales
semi-detached
£83,000
1 sales
| Date | Address | Type | Price |
|---|---|---|---|
| Mar 2026 | 4, LITTLE BRITTOX, DEVIZES | other | £160,000 |
| Jan 2026 | 5, CARRIAGE COURT, STATION ROAD, DEVIZES | terraced | £450,000 |
| Jul 2025 | 1, WINE STREET, DEVIZES | other | £425,000 |
| Apr 2025 | 6, LITTLE BRITTOX, DEVIZES | terraced | £75,000 |
| Jun 2024 | 1, WINE STREET, DEVIZES | terraced | £278,000 |
| Jun 2024 | 3, CARRIAGE COURT, STATION ROAD, DEVIZES | terraced | £452,500 |
| Apr 2024 | 1, WINE STREET, DEVIZES | other | £278,000 |
| Mar 2024 | 5, WINE STREET, DEVIZES | other | £276,000 |
| Mar 2023 | 11, MARYPORT STREET, DEVIZES | other | £630,000 |
| Mar 2023 | 6 - 7, MARYPORT STREET, DEVIZES | other | £241,224 |
| Nov 2022 | 3, PRINTERS ROW, DEVIZES | terraced | £356,000 |
| Sept 2022 | 7, THE BRITTOX, DEVIZES | flat-maisonette | £270,000 |
| Jul 2022 | 14 - 15, THE BRITTOX, DEVIZES | other | £1,600,000 |
| Jun 2022 | 28A, MARYPORT STREET, DEVIZES | other | £250,000 |
| Mar 2022 | 3A, GREAT WESTERN CLOSE, DEVIZES | detached | £675,000 |
Crime in SN1
520 reported crimes within a 1-mile radius of the postcode centroid in 2026-05, from Police UK data.
Violent Crime
168
Anti Social Behaviour
129
Public Order
57
Criminal Damage Arson
37
Shoplifting
34
Energy performance
Aggregate EPC stats from 53 recently-certified properties in the SN1 area.
Sample size
53
Rating distribution
A
0
B
0
C
5
D
19
E
17
F
8
G
4
Area information
- Local authority
- Swindon
- Country
- England
- Wards
- Central, Covingham and Dorcan, Eastcott
- Constituency
- East Wiltshire
- Latitude
- 51.5560
- Longitude
- -1.7848
More for SN1
Typical property
What the typical SN1 property looks like
Area summary, buyer notes, researched facts
Sold prices tool
Full transaction history for SN1
HM Land Registry from 1995
Corporate freeholders
Companies registered in SN1
Live Companies House data + PSCs
EPC checker
Look up any SN1 address
Energy ratings + improvement options
Crime checker
Local breakdown for SN1
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 SN1 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.