Property market
The five-year median is £314,125 from 8 recorded sales in SN1 4NA. 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.
SN1 4NA
Old Town & Lawn · Swindon · England
Updated September 2026
Compare this postcodeLocation overview
Drag to pan. Use + or - to zoom. Open larger map
- Post town
- Swindon
- Ward
- Old Town & Lawn
- Local authority
- Swindon
- Constituency
- Swindon South
- Postcode district
- SN1
- Postcode sector
- SN1 4
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- SN1 4NA
- Status
- Current
- Introduced
- 1 February 2012
- Terminated
- Not published
- Postcode area
- SN
- Postcode district
- SN1
- Postcode sector
- SN1 4
- Latitude
- 51.551637
- Longitude
- -1.787282
- British National Grid easting
- 414,845
- British National Grid northing
- 183,660
Statistical and administrative geographies
- Country
- England · E92000001
- Region
- South West · E12000009
- Local authority district
- Swindon · E06000030
- Electoral ward
- Old Town & Lawn · E05016291
- Parish or community
- E04012664
- Westminster constituency
- Swindon South · E14001537
- Output area
- E00078557
- Lower layer super output area
- Swindon 021D · E01015532
- Middle layer super output area
- Swindon 021 · E02003232
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 SN1
Property
47 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| 19, The Marlestones, Swindon, SN1 4NA | 16 December 2025 | £349,995 |
| 21, The Marlestones, Swindon, SN1 4NA | 21 March 2025 | £318,250 |
| 7, The Marlestones, Swindon, SN1 4NA | 7 January 2025 | £342,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 69
- Primary
- 50
- Secondary
- 10
- 282 m
The Commonweal School
Academy converter
- 560 m
Lethbridge Primary School
Academy converter
- 565 m
King William Street Church of England Primary School
Academy converter
Recorded crime
Within 1 mile of this postcode
- Published events
- 5,723
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 2,032
- Anti social behaviour 810
- Shoplifting 679
- Public order 516
- Criminal damage and arson 399
Census 2021
Population and age profile
- Postcode residents
- 51
- Postcode households
- 19
- Residents per household
- 2.7
- SN1 4 residents
- 8,521
28 female, 23 male
Age bands in SN1 4
Wider postcode sector- Age 0 to 14
- 17.5%
- Age 15 to 24
- 10.9%
- Age 25 to 44
- 30.4%
- Age 45 to 64
- 26.7%
- Age 65 and over
- 14.5%
1,447 residents
899 residents
2,514 residents
2,208 residents
1,199 residents
This postcode contained 0.6% of the sector's usual residents on Census Day. The age profile describes the wider SN1 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
15
within 5 km
OLD TOWN SURGERY
CURIE AVENUE, OKUS, SWINDON, SN1 4GB
ODS code J83022
643 m
VICTORIA CROSS SURGERY
168-169 VICTORIA ROAD, SWINDON, SN1 3BU
ODS code J83633
767 m
PARK LANE PRACTICE
7-9 PARK LANE, SWINDON, SN1 5HG
ODS code J83646
992 m
WHALEBRIDGE PRACTICE
THE WHALEBRIDGE PRACTICE, SWINDON NHS HEALTH CENTRE, 1 ISLINGTON ST, SWINDON, SN1 2DQ
ODS code J83033
1.3 km
THE LAWN MEDICAL CENTRE
GUILDFORD AVENUE, SWINDON, SN3 1JL
ODS code J83059
1.8 km
KINGSWOOD SURGERY
KINGSWOOD AVENUE, PARK NORTH, SWINDON, SN3 2RJ
ODS code J83038
2.3 km
PHOENIX SURGERY
DUNWICH DRIVE, TOOTHILL, SWINDON, SN5 8SX
ODS code J83645
2.4 km
PRIORY ROAD MEDICAL CENTRE
PARK SOUTH, SWINDON, SN3 2EZ
ODS code J83024
2.7 km
ASHINGTON HOUSE SURGERY
ASHINGTON HOUSE, ASHINGTON WAY, WESTLEA, SWINDON, SN5 7XY
ODS code J83036
2.8 km
HAWTHORN MEDICAL CENTRE
MAY CLOSE, CRICKLADE ROAD, SWINDON, SN2 1UU
ODS code J83027
2.8 km
RIDGEWAY VIEW FAMILY PRACTICE
BARRETT WAY, WROUGHTON, SWINDON, SN4 9LW
ODS code J83009
3.1 km
ELDENE SURGERY
COLINGSMEAD, ELDENE, SWINDON, SN3 3TQ
ODS code J83047
3.5 km
RIDGE GREEN MEDICAL PRACTICE
RIDGE GREEN MEDICAL CENTRE, SHAW VILLAGE CENTRE, RAMLEAZE DRIVE, SHAW, SWINDON, SN5 5PX
ODS code J83064
3.8 km
NORTH SWINDON PRACTICE
HOME GROUND SURGERY, THAMES AVENUE, SWINDON, SN25 1QQ
ODS code J83057
4.7 km
MERCHISTON SURGERY
HIGHWORTH ROAD, STRATTON ST MARGARET, SWINDON, SN3 4BF
ODS code J83001
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
- 0.0 miles
The Mall
BCT · Kingshill
- 0.0 miles
The Mall
BCT · Kingshill
- 0.1 miles
Kent Road Corner
BCT · Old Town
- 0.1 miles
Kent Road Corner
BCT · Old Town
- 0.1 miles
Kent Road
BCT · Kingshill
Relative deprivation
English Indices of Deprivation 2025 for Swindon 021D, 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
6 of 10
Overall England rank
19,836 of 33,755
- Income
- 7 of 10
- Employment
- 5 of 10
- Education and skills
- 9 of 10
- Health and disability
- 8 of 10
- Crime
- 3 of 10
- Housing and services
- 8 of 10
- Living environment
- 2 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
- 1
- 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
69 open schools are in scope, including 50 primary and 10 secondary schools. The Commonweal School is the nearest published school at 282 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
Recorded crime
5,723 published events cover 12 months, averaging 476.917 events per published month. The largest recorded category is Violence and sexual offences with 2,032 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.