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Postcode insights

SN3 4DU

St Margaret and South Marston

Swindon

Interactive map showing SN3 4DU and surrounding area

Detailed insights for SN3 4DU

Overview

Postcode SN3 4DU 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 Lower Stratton area. It has moderate deprivation and moderate crime levels, with around 69.6 crimes per 1,000 residents per year. The average income of residents in Lower Stratton is £50,200 per year. The nearest station is Swindon (Wilts) located about 1.7 miles away. There are 7 primary and 1 secondary schools in the area.

Crime rate
6/10
Crimes per 1k residents
70
Deprivation level
4/10
Income level
8/10
Social housing
0%
Connectivity
N/A
Flood Risk
No risk
Noise Level
Moderate

Deprivation level

4/10

Lower Stratton has a low level of deprivation, ranked at position 22,121 out of 32,844 areas in the United Kingdom — placing it within the bottom 33% least deprived areas in England.

Crime level

6/10

Lower Stratton has a moderate crime rate, with approximately 69.6 reported incidents per 1,000 residents each year.

Social housing

0%

Approximately 0.0% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 8.4% of dwellings are socially rented.

Income level

8/10

The average income of residents in Lower Stratton is £50,200 per year.

Noise Level

Moderate

Moderate noise level (65.0-69.9 dB) from road, approximately 213 ft away from SN3 4DU.

Flood risk

No risk

Lower Stratton near SN3 4DU has no flood risk (less than 0.1% chance of a flood each year) from rivers and sea.

Transport

The nearest station is Swindon (Wilts) located about 1.7 miles away. There are no other stations nearby.

Parks

No parks nearby

Area Profile

Population
241
Population density
5,821.3 per km²

Demographics

Ethnic groups

British
211
87.55%
Irish
9
3.73%
White and Asian (mixed)
5
2.07%
Other White
5
2.07%
Other Asian
4
1.66%
Total population: 241

Housing

Housing tenure

Owns outright
64
59.81%
Owns with a mortgage
33
30.84%
Private landlord or letting agency
6
5.61%
Other forms of private rent
3
2.8%
Total households: 107

Property prices in St Margaret and South Marston

Based on 212 recent sales, the median property price is £297,123 in St Margaret and South Marston area, with individual transactions ranging from £90,000 up to £850,000.

Price distribution per property type (last year)

Price distribution by property type for St Margaret and South Marston in the last year.

Median sale price and percentiles per property type (last year)

Median sale price, sales count, and percentile information for each property type in St Margaret and South Marston over the last year.
TypeSalesMedian
Detached48£425,000
Flats22£140,000
Semi-Detached90£300,000
Terraced52£259,000

10 year median price trend in St Margaret and South Marston

Ten year median sale price trend for each property type in St Margaret and South Marston.

Schools

In the SN3 4DU postcode area, located within Lower Stratton, there are 7 primary and 1 secondary schools in close proximity.

Nearby primary and secondary schools for SN3 4DU
DistancePhaseNameTypeRating
0.3 miPrimaryColebrook Junior SchoolCommunity school

Good

0.3 miPrimaryColebrook Infant AcademyAcademy converter

Good

0.5 miPrimaryGrange Junior SchoolAcademy sponsor led

Good

Local amenities

7 nearby supermarkets & convenience stores within mi of SN3 4DU

Nearby supermarkets & convenience stores for SN3 4DU
DistanceNameAddressDirections
0.3 miMini Siam Oriental FoodsNythe Road, Swindon, SN3 4AWWalking directions to Mini Siam Oriental Foods
0.3 miColeview ExpressNythe Road, Swindon, SN3 4AWWalking directions to Coleview Express
0.3 miAsda On The MoveNorthfield Way, Swindon, SN3 3NJWalking directions to Asda On The Move
0.3 miLidlStratton Road, Swindon, SN3 3SGWalking directions to Lidl
0.3 miLondisBucklebury Close, Swindon, SN3 4PWWalking directions to Londis

Data Sources

All data is sourced from official UK government agencies and public datasets. Last updated: 16/11/2025.