Postcode SN3 4SD is located in an urban city, within the St Margaret and South Marston ward of Swindon in the South West region, and forms part of the Broad Blunsdon, South Marston & Wanborough area. It has moderate deprivation and very high crime levels, with around 155.8 crimes per 1,000 residents per year. The average income per household in Broad Blunsdon, South Marston & Wanborough is £73,380 per year. The nearest station is Swindon (Wilts) located about 3.2 miles away. There are 1 primary and no secondary schools in the area.
Broad Blunsdon, South Marston & Wanborough has a low level of deprivation, ranked at position 24,169 out of 32,844 areas in the United Kingdom — placing it within the bottom 26% least deprived areas in England.
Broad Blunsdon, South Marston & Wanborough has a very high crime rate, with approximately 155.8 reported incidents per 1,000 population each year.
Approximately 11.8% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 12.3% of dwellings are socially rented.
The average income per household in Broad Blunsdon, South Marston & Wanborough is £73,380 per year.
No significant noise sources from railways or roads near SN3 4SD.
Broad Blunsdon, South Marston & Wanborough near SN3 4SD has high flood risk (more than 3.3% chance of a flood each year) from rivers and sea.
The nearest station is Swindon (Wilts) located about 3.2 miles away. There are no other stations nearby.
Based on 190 recent sales, the median property price is £293,496 in St Margaret and South Marston area, with individual transactions ranging from £67,500 up to £850,000.
Price distribution per property type (last year)
Median sale price and percentiles per property type (last year)
| Type | Sales | Median |
|---|---|---|
| Detached | 43 | £425,000 |
| Flats | 20 | £137,500 |
| Semi-Detached | 78 | £297,500 |
| Terraced | 49 | £255,000 |
10 year median price trend in St Margaret and South Marston
In the SN3 4SD postcode area, located within Broad Blunsdon, South Marston & Wanborough, there are 1 primary and 0 secondary schools in close proximity.
| Distance | Phase | Name | Type | Rating | |
|---|---|---|---|---|---|
| 0.1 mi | Primary | South Marston Church of England Primary School | Academy converter | Good |
Annual council tax rates for Swindon district (2025-26).
Council tax bands are based on the value of your property. Most homes fall into bands A to D.
All data is sourced from official UK government agencies and public datasets. Last updated: 01/01/2026.