Property market
The five-year median is £260,000 from 11 recorded sales in SN3 4NW. This is a recorded-sale statistic, not a current valuation.
The latest UK House Price Index average for Swindon is £265,666 in June 2026, up 4.4% year on year.
SN3 4NW
Lower Stratton · Swindon · England
Updated September 2026
Compare this postcodeLocation overview
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- Post town
- Swindon
- Ward
- Lower Stratton
- Local authority
- Swindon
- Constituency
- Swindon North
- Postcode district
- SN3
- Postcode sector
- SN3 4
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- SN3 4NW
- Status
- Current
- Introduced
- 1 April 1986
- Terminated
- Not published
- Postcode area
- SN
- Postcode district
- SN3
- Postcode sector
- SN3 4
- Latitude
- 51.577073
- Longitude
- -1.742210
- British National Grid easting
- 417,960
- British National Grid northing
- 186,499
Statistical and administrative geographies
- Country
- England · E92000001
- Region
- South West · E12000009
- Local authority district
- Swindon · E06000030
- Electoral ward
- Lower Stratton · E05016289
- Parish or community
- E04012671
- Westminster constituency
- Swindon North · E14001536
- Output area
- E00078645
- Lower layer super output area
- Swindon 009C · E01015551
- Middle layer super output area
- Swindon 009 · E02003220
Postcode source versions
- Ordnance Survey: Code-Point Open Version 2026-08 · Current postcode units in Great Britain · OGL-3.0
- Office for National Statistics: ONS Postcode Directory Version 2026-08 · United Kingdom; Northern Ireland excluded pending rights review; Crown Dependencies outside product scope · OGL-3.0 with third-party rights
- Ordnance Survey: Boundary-Line Version 2026-05 · Local-authority boundaries in Great Britain · OS OpenData Licence
Explore SN3
Property
100 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| 23, Griffiths Close, Swindon, SN3 4NW | 6 May 2026 | £395,000 |
| 31, Griffiths Close, Swindon, SN3 4NW | 12 January 2026 | £495,000 |
| 32, Griffiths Close, Swindon, SN3 4NW | 25 November 2025 | £400,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 56
- Primary
- 39
- Secondary
- 7
- 393 m
Grange Junior School
Academy sponsor led
- 731 m
Colebrook Infant Academy
Academy converter
- 731 m
Colebrook Junior School
Community school
Recorded crime
Within 1 mile of this postcode
- Published events
- 962
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 417
- Anti social behaviour 140
- Shoplifting 89
- Criminal damage and arson 71
- Public order 66
Census 2021
Population and age profile
- Postcode residents
- 133
- Postcode households
- 54
- Residents per household
- 2.5
- SN3 4 residents
- 13,036
66 female, 67 male
Age bands in SN3 4
Wider postcode sector- Age 0 to 14
- 15.2%
- Age 15 to 24
- 10%
- Age 25 to 44
- 23.5%
- Age 45 to 64
- 29%
- Age 65 and over
- 22.3%
1,972 residents
1,299 residents
3,054 residents
3,774 residents
2,898 residents
This postcode contained 1% of the sector's usual residents on Census Day. The age profile describes the wider SN3 4 sector, not people in this individual postcode.
Small counts are adjusted for privacy, so totals can differ slightly between Census tables.
Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.
Fixed broadband coverage
Ofcom's predicted availability across all residential and commercial premises in this postcode in January 2026.
- Superfast, 30 Mbit/s+
- 100%
- Ultrafast, 100 Mbit/s+
- 100%
- Ultrafast, 300 Mbit/s+
- 100%
- Gigabit-capable
- 100%
- Unable to receive decent fixed or FWA broadband
- 0%
- Next Generation Access
- 100%
- Decent broadband available from fixed wireless
- 0%
Predicted coverage, not measured speeds. Check availability for your address with a provider. Postcode-level full-fibre figures are not published in this release.
Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.
GP practices
12
within 5 km
MERCHISTON SURGERY
HIGHWORTH ROAD, STRATTON ST MARGARET, SWINDON, SN3 4BF
ODS code J83001
1.3 km
ELDENE SURGERY
COLINGSMEAD, ELDENE, SWINDON, SN3 3TQ
ODS code J83047
2.4 km
KINGSWOOD SURGERY
KINGSWOOD AVENUE, PARK NORTH, SWINDON, SN3 2RJ
ODS code J83038
2.5 km
HAWTHORN MEDICAL CENTRE
MAY CLOSE, CRICKLADE ROAD, SWINDON, SN2 1UU
ODS code J83027
2.5 km
PRIORY ROAD MEDICAL CENTRE
PARK SOUTH, SWINDON, SN3 2EZ
ODS code J83024
2.7 km
WHALEBRIDGE PRACTICE
THE WHALEBRIDGE PRACTICE, SWINDON NHS HEALTH CENTRE, 1 ISLINGTON ST, SWINDON, SN1 2DQ
ODS code J83033
3.2 km
VICTORIA CROSS SURGERY
168-169 VICTORIA ROAD, SWINDON, SN1 3BU
ODS code J83633
3.5 km
THE LAWN MEDICAL CENTRE
GUILDFORD AVENUE, SWINDON, SN3 1JL
ODS code J83059
3.5 km
PARK LANE PRACTICE
7-9 PARK LANE, SWINDON, SN1 5HG
ODS code J83646
4.2 km
ABBEY MEADS MEDICAL PRACT
ABBEYMEADS VILLAGE CENTRE, ELSTREE WAY, SWINDON, SN25 4YZ
ODS code J83035
4.2 km
OLD TOWN SURGERY
CURIE AVENUE, OKUS, SWINDON, SN1 4GB
ODS code J83022
4.8 km
NORTH SWINDON PRACTICE
HOME GROUND SURGERY, THAMES AVENUE, SWINDON, SN25 1QQ
ODS code J83057
4.8 km
Main GP practices only; branch surgeries are excluded. Distances are straight-line. Contact the practice to check registration, services, opening hours and appointments.
Source acquired on 2026-09-05. Contains information from NHS England, licenced under the current version of the Open Government Licence.
Nearby transport
- 0.1 miles
Park Street
BCT · Lower Stratton
- 0.1 miles
Park Street
BCT · Lower Stratton
- 0.2 miles
Whilestone Way
BCT · Stratton Park
- 0.2 miles
Whilestone Way
BCT · Stratton Park
- 0.2 miles
Grange Drive Shops
BCT · Lower Stratton
Relative deprivation
English Indices of Deprivation 2025 for Swindon 009C, the published LSOA linked to this postcode. Decile 1 contains the most deprived 10% of English LSOAs and decile 10 the least deprived 10%.
Overall IMD decile
9 of 10
Overall England rank
27,683 of 33,755
- Income
- 9 of 10
- Employment
- 8 of 10
- Education and skills
- 5 of 10
- Health and disability
- 6 of 10
- Crime
- 10 of 10
- Housing and services
- 8 of 10
- Living environment
- 8 of 10
These are relative area statistics, not measures of an individual household, affluence or absolute change. They cannot be compared with indices for other UK nations. Source: English Indices of Deprivation 2025, version 2025-v2.
Flood risk
Environment Agency long-term indicators for the area around addresses in this postcode. They are not an assessment of any individual property and do not show current or forecast flooding.
- High risk addresses
- 0
- Medium risk addresses
- 0
- Low risk addresses
- 0
- Groundwater flood alert area
- Unlikely
Source: Environment Agency flood-risk postcode search tool data, version 2026-06-18. Check the long-term risk for an individual area. © Environment Agency copyright and/or database right 2025. All rights reserved.
Evidence in context
Schools
56 open schools are in scope, including 39 primary and 7 secondary schools. Grange Junior School is the nearest published school at 393 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
Recorded crime
962 published events cover 12 months, averaging 80.167 events per published month. The largest recorded category is Violence and sexual offences with 417 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.