Property market
The five-year median is £1,710,000 from 1 recorded sale in SN11 8SZ. 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.
SN11 8SZ
Lyneham · Wiltshire · England
Updated September 2026
Compare this postcodeLocation overview
Drag to pan. Use + or - to zoom. Open larger map
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- SN11 8SZ
- Status
- Current
- Introduced
- 1 January 1980
- Terminated
- Not published
- Postcode area
- SN
- Postcode district
- SN11
- Postcode sector
- SN11 8
- Latitude
- 51.489827
- Longitude
- -1.927986
- British National Grid easting
- 405,096
- British National Grid northing
- 176,767
Statistical and administrative geographies
- Country
- England · E92000001
- Region
- South West · E12000009
- Local authority district
- Wiltshire · E06000054
- Electoral ward
- Lyneham · E05013441
- Parish or community
- E04011681
- Westminster constituency
- Chippenham · E14001168
- Output area
- E00162913
- Lower layer super output area
- Wiltshire 007B · E01031944
- Middle layer super output area
- Wiltshire 007 · E02006650
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 SN11
Property
2 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| Lower Bupton House, Bupton, Hilmarton, Calne, SN11 8SZ | 5 September 2023 | £1,710,000 |
| Lower Bupton House, Bupton, Hilmarton, Calne, SN11 8SZ | 17 August 2010 | £975,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 3
- Primary
- 3
- Secondary
- 0
- 3.2 km
Lyneham Primary School
Foundation school
- 3.4 km
Hilmarton Primary School
Community school
- 4.1 km
Broad Town Church of England Primary School
Voluntary controlled school
Census 2021
Population and age profile
- Postcode residents
- 11
- Postcode households
- 3
- Residents per household
- 3.7
- SN11 8 residents
- 9,313
7 female, 4 male
Age bands in SN11 8
Wider postcode sector- Age 0 to 14
- 17.9%
- Age 15 to 24
- 10.2%
- Age 25 to 44
- 25.4%
- Age 45 to 64
- 28.8%
- Age 65 and over
- 17.8%
1,680 residents
956 residents
2,389 residents
2,706 residents
1,669 residents
This postcode contained 0.1% of the sector's usual residents on Census Day. The age profile describes the wider SN11 8 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+
- 0%
- Ultrafast, 100 Mbit/s+
- 0%
- Ultrafast, 300 Mbit/s+
- 0%
- Gigabit-capable
- 0%
- 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.
Nearby transport
- 0.6 miles
Corton Manor Farm
BCT · Clevancy
- 1.0 miles
Village Hall
BCT · Bushton
- 1.0 miles
Village Hall
BCT · Bushton
- 1.0 miles
Trotting Horse
BCT · Bushton
- 1.0 miles
Trotting Horse
BCT · Bushton
Relative deprivation
English Indices of Deprivation 2025 for Wiltshire 007B, 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
7 of 10
Overall England rank
22,104 of 33,755
- Income
- 8 of 10
- Employment
- 9 of 10
- Education and skills
- 7 of 10
- Health and disability
- 7 of 10
- Crime
- 10 of 10
- Housing and services
- 1 of 10
- Living environment
- 3 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
- 3
- 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
3 open schools are in scope, including 3 primary and 0 secondary schools. Lyneham Primary School is the nearest published school at 2.0 miles.
Counts describe active establishment records. They do not assess admissions, catchments or quality.