SN3 Postcode Data
Property data for the SN3 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 SN3 is £381,595 (median £384,850), based on 58 HM Land Registry transactions. Police UK recorded 249 crimes within a 1-mile radius in 2026-03.
Headline pricing in SN3 is above the UK national average (England & Wales average ~£290k as of 2025). Stock is dominated by semi-detached properties (29 of the last 58 sales).
Avg sale price
£381,595
58 sales
Median price
£384,850
Crime incidents
249
2026-03
Avg EPC score
n/a
Recent sold prices
Latest 30 property sales in the SN3 area, sourced from HM Land Registry Price Paid Data.
semi-detached
£327,476
29 sales
detached
£434,270
26 sales
terraced
£361,420
1 sales
| Date | Address | Type | Price |
|---|---|---|---|
| Jul 2025 | 61, REDLANDS WAY, SWINDON | semi-detached | £395,000 |
| Apr 2025 | 63, REDLANDS WAY, SWINDON | semi-detached | £399,995 |
| Feb 2025 | 65, REDLANDS WAY, SWINDON | semi-detached | £389,995 |
| Feb 2025 | 53, REDLANDS WAY, SWINDON | semi-detached | £330,000 |
| Dec 2024 | 57, REDLANDS WAY, SWINDON | detached | £474,995 |
| Dec 2024 | 19, DOCKHAM, SWINDON | detached | £384,850 |
| Dec 2024 | 21, DOCKHAM, SWINDON | detached | £430,000 |
| Dec 2024 | 7, DAIRY WALK, SWINDON | detached | £384,850 |
| Dec 2024 | 6, DAIRY WALK, SWINDON | detached | £438,000 |
| Dec 2024 | 17, DOCKHAM, SWINDON | detached | £425,000 |
| Dec 2024 | 5, DAIRY WALK, SWINDON | detached | £454,410 |
| Dec 2024 | 51, REDLANDS WAY, SWINDON | semi-detached | £330,000 |
| Nov 2024 | 18, DOCKHAM, SWINDON | semi-detached | £174,998 |
| Nov 2024 | 23, DOCKHAM, SWINDON | detached | £474,995 |
| Oct 2024 | 59, REDLANDS WAY, SWINDON | semi-detached | £409,995 |
Crime in SN3
249 reported crimes within a 1-mile radius of the postcode centroid in 2026-03, from Police UK data.
Violent Crime
108
Anti Social Behaviour
45
Public Order
20
Criminal Damage Arson
16
Shoplifting
14
Area information
- Local authority
- Swindon
- Country
- England
- Wards
- Blunsdon and Highworth, Central, Chiseldon and Lawn
- Constituency
- East Wiltshire
- Latitude
- 51.5615
- Longitude
- -1.7449
More for SN3
Typical property
What the typical SN3 property looks like
Area summary, buyer notes, researched facts
Sold prices tool
Full transaction history for SN3
HM Land Registry from 1995
Corporate freeholders
Companies registered in SN3
Live Companies House data + PSCs
EPC checker
Look up any SN3 address
Energy ratings + improvement options
Crime checker
Local breakdown for SN3
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 SN3 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.