Property market
The five-year median is £357,500 from 2 recorded sales in SN15 1UT. This is a recorded-sale statistic, not a current valuation.
The latest UK House Price Index average for Wiltshire is £328,908 in June 2026, up 2.7% year on year.
SN15 1UT
Chippenham Hardenhuish · Wiltshire · England
Updated September 2026
Compare this postcodeLocation overview
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- Post town
- Chippenham
- Local authority
- Wiltshire
- Constituency
- Chippenham
- Postcode district
- SN15
- Postcode sector
- SN15 1
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- SN15 1UT
- Status
- Current
- Introduced
- 1 June 2020
- Terminated
- Not published
- Postcode area
- SN
- Postcode district
- SN15
- Postcode sector
- SN15 1
- Latitude
- 51.474138
- Longitude
- -2.115534
- British National Grid easting
- 392,072
- British National Grid northing
- 175,026
Statistical and administrative geographies
- Country
- England · E92000001
- Region
- South West · E12000009
- Local authority district
- Wiltshire · E06000054
- Electoral ward
- Chippenham Hardenhuish · E05013418
- Parish or community
- E04013038
- Westminster constituency
- Chippenham · E14001168
- Output area
- E00184188
- Lower layer super output area
- Wiltshire 013F · E01034523
- Middle layer super output area
- Wiltshire 013 · E02006655
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 SN15
Property
5 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| 1, Tyddyman Close, Chippenham, SN15 1UT | 28 June 2024 | £355,000 |
| 1, Tyddyman Close, Chippenham, SN15 1UT | 7 June 2024 | £360,000 |
| 1, Tyddyman Close, Chippenham, SN15 1UT | 18 December 2020 | £305,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 18
- Primary
- 13
- Secondary
- 3
- 427 m
St Paul's Primary School
Community school
- 966 m
The Young People's Support Centre
Miscellaneous
- 1.2 km
Hardenhuish School
Academy converter
Recorded crime
Within 1 mile of this postcode
- Published events
- 804
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 301
- Anti social behaviour 164
- Shoplifting 72
- Public order 66
- Criminal damage and arson 58
Census 2021
Population and age profile
- Postcode residents
- 5
- Postcode households
- 3
- Residents per household
- 1.7
- SN15 1 residents
- 7,516
3 female, 2 male
Age bands in SN15 1
Wider postcode sector- Age 0 to 14
- 17.4%
- Age 15 to 24
- 11.8%
- Age 25 to 44
- 27.7%
- Age 45 to 64
- 27.4%
- Age 65 and over
- 15.7%
1,208 residents
822 residents
1,929 residents
1,904 residents
1,093 residents
This postcode contained 0.1% of the sector's usual residents on Census Day. The age profile describes the wider SN15 1 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
3
within 5 km
HATHAWAY SURGERY
MIDDLEFIELD ROAD, CHIPPENHAM, SN14 6GT
ODS code J83007
1.8 km
ROWDEN SURGERY
ROWDEN HILL, CHIPPENHAM, SN15 2SB
ODS code J83042
2.4 km
LODGE SURGERY
LODGE ROAD, CHIPPENHAM, SN15 3SY
ODS code J83625
3.1 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
Harvey Avenue
BCT · Chippenham
- 0.0 miles
Harvey Avenue
BCT · Chippenham
- 0.1 miles
Couzens Close
BCT · Chippenham
- 0.1 miles
Couzens Close
BCT · Chippenham
- 0.2 miles
Hill Rise
BCT · Barrow Green
Relative deprivation
English Indices of Deprivation 2025 for Wiltshire 013F, 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
8 of 10
Overall England rank
25,921 of 33,755
- Income
- 8 of 10
- Employment
- 9 of 10
- Education and skills
- 7 of 10
- Health and disability
- 9 of 10
- Crime
- 8 of 10
- Housing and services
- 4 of 10
- Living environment
- 4 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
18 open schools are in scope, including 13 primary and 3 secondary schools. St Paul's Primary School is the nearest published school at 427 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
Recorded crime
804 published events cover 12 months, averaging 67 events per published month. The largest recorded category is Violence and sexual offences with 301 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.