House prices in SN15
Median value — November 2026
£340,000
Modelled from 10,932 properties Stede tracks in SN15
Market snapshot
£340,000
Median value
£417,182
Average value
458
Sales in the last 12 months
+1%
Change over the past year
Value over time
- Modelled value
- Projected
Modelled month by month from the UK House Price Index, averaged across every property type Stede tracks here.
View as a table
| Year | Modelled value |
|---|---|
| 2000 | £117,018 |
| 2001 | £131,828 |
| 2002 | £159,704 |
| 2003 | £177,059 |
| 2004 | £201,509 |
| 2005 | £201,589 |
| 2006 | £219,208 |
| 2007 | £230,603 |
| 2008 | £200,513 |
| 2009 | £206,719 |
| 2010 | £213,887 |
| 2011 | £212,256 |
| 2012 | £213,123 |
| 2013 | £220,782 |
| 2014 | £230,655 |
| 2015 | £250,513 |
| 2016 | £262,740 |
| 2017 | £279,727 |
| 2018 | £288,593 |
| 2019 | £279,999 |
| 2020 | £297,056 |
| 2021 | £313,917 |
| 2022 | £338,110 |
| 2023 | £328,141 |
| 2024 | £333,324 |
| 2025 | £340,209 |
| 2026 | £340,000 |
Property types
- Detached house37%£494,000
- Semi-detached house26%£325,000
- Mid-terrace house22%£247,000
- Flat / Maisonette11%£151,000
- Property3%£494,000
Recent sales
- 2 Thomas Mead, Pewsham, Chippenham, Wiltshire, SN15 3YS£407,500 · 2026£422,000
- 22 Greenway Avenue, Chippenham, Wiltshire, SN15 1AH£352,500 · 2026£364,000
- 84 Bristol Road, Chippenham, Wiltshire, SN15 1NS£757,000 · 2026£751,000
- 20 Avon Mead, Chippenham, Wiltshire, SN15 3PP£340,000 · 2026£348,000
- 2 Bryant Close, Chippenham, Wiltshire, SN15 1FX£372,000 · 2026£378,000
- 22 Holmes Close, Chippenham, North Wiltshire, Wiltshire, SN15 3FQ£230,000 · 2026£243,000
- 14 Claypole Mead, Pewsham, Chippenham, North Wiltshire, Wiltshire, SN15 3GW£465,000 · 2026£494,000
- 35 Greenway Lane, Chippenham, North Wiltshire, Wiltshire, SN15 1AE£325,000 · 2026£354,000
Addresses in SN15
- Castle Lodge, 39, Gladstone Road, Chippenham, Wiltshire, SN15 3YY£90,000 · 2025£92,000
- Castle Lodge, 4, Gladstone Road, Chippenham, Wiltshire, SN15 3YY£165,000 · 2018£170,000
- Castle Lodge, 40, Gladstone Road, Chippenham, North Wiltshire, Wiltshire, SN15 3YY£181,950 · 2007£153,000
- Castle Lodge, 41, Gladstone Road, Chippenham, North Wiltshire, Wiltshire, SN15 3YY£183,950 · 2007£149,000
- Castle Lodge, 42, Gladstone Road, Chippenham, Wiltshire, SN15 3YY£151,000 · 2017£162,000
- Castle Lodge, 43, Gladstone Road, Chippenham, North Wiltshire, Wiltshire, SN15 3YY£170,000 · 2017£174,000
- Castle Lodge, 44, Gladstone Road, Chippenham, Wiltshire, SN15 3YY£109,950 · 2016£113,000
- Castle Lodge, 45, Gladstone Road, Chippenham, Wiltshire, SN15 3YY£150,000 · 2019£159,000
- Castle Lodge, 46, Gladstone Road, Chippenham, Wiltshire, SN15 3YY£90,000 · 2024£92,000
- Castle Lodge, 47, Gladstone Road, Chippenham, Wiltshire, SN15 3YY£188,000 · 2022£180,000
- Castle Lodge, 5, Gladstone Road, Chippenham, Wiltshire, SN15 3YY£105,000 · 2015£115,000
- Castle Lodge, 6, Gladstone Road, Chippenham, Wiltshire, SN15 3YY£187,500 · 2021£186,000
- Castle Lodge, 7, Gladstone Road, Chippenham, Wiltshire, SN15 3YY£125,000 · 2016£126,000
- Castle Lodge, 8, Gladstone Road, Chippenham, Wiltshire, SN15 3YY£155,000 · 2020£168,000
- Castle Lodge, 9, Gladstone Road, Chippenham, Wiltshire, SN15 3YY£125,000 · 2013£144,000
- Catbrook House, Tytherton Lucas, Chippenham, Wiltshire, SN15 3RN£400,000 · 2016£462,000
- Catridge Farm, Wick Lane, Lacock, Chippenham, Wiltshire, SN15 2LU£1,700,000 · 2021£2,260,000
- Causeway Cottage, Causeway End, Brinkworth, Chippenham, Wiltshire, SN15 5DL£445,000 · 2011£692,000
- Causeway End House, Causeway End, Brinkworth, Chippenham, Wiltshire, SN15 5DH£977,000 · 2024£1,193,000
- Causeway Garage Ltd, London Road, Pewsham, Chippenham, Wiltshire, SN15 3DE£635,000 · 2018£880,000
- Causeway House, East Tytherton, Chippenham, North Wiltshire, Wiltshire, SN15 4LT£825,000 · 2004£1,368,000
- Cefn Parc, Ivy Road, Chippenham, North Wiltshire, Wiltshire, SN15 1HG£140,000 · 2000£418,000
- Cernyw, 34, Henn Lane, Upper Seagry, Chippenham, Wiltshire, SN15 5HA£325,000 · 2024£422,000
- Chalfont, Deansway, Chippenham, North Wiltshire, Wiltshire, SN15 1QY£816,500 · 2023£866,000
- Chalford Oaks, Barnes Green, Brinkworth, Chippenham, Wiltshire, SN15 5AQ£605,000 · 2024£665,000
- Champery, Cocklebury Road, Chippenham, North Wiltshire, Wiltshire, SN15 3NS£176,000 · 2007£308,000
- Chantry Cottage, The Chantry, Bromham, Chippenham, Kennet, Wiltshire, SN15 2ET£545,000 · 2021£616,000
- Chapel Cottage, Barnes Green, Brinkworth, Chippenham, North Wiltshire, Wiltshire, SN15 5AH£380,000 · 2025£400,000
- Chapel Cottage, Little Somerford, Chippenham, North Wiltshire, Wiltshire, SN15 5JW£650,000 · 2023£633,000
- Chapel Cottage, 91, Chittoe, Chippenham, Kennet, Wiltshire, SN15 2EL£565,000 · 2025£595,000
- Chapel Field House, Plough Lane, Kington Langley, Chippenham, Wiltshire, SN15 5PW£350,000 · 2023£421,000
- Chapel Ground, Church Lane, Kington Langley, Chippenham, Wiltshire, SN15 5NR£975,000 · 2015£1,179,000
- Chapel House, The Leaze, Bromham, Chippenham, Kennet, Wiltshire, SN15 2EY£122,500 · 1995£541,000
- Chapel View, 23A, 1, Calne Road, Lyneham, Chippenham, Wiltshire, SN15 4PT£130,000 · 2016£145,000
- Chapel View, 23A, 2, Calne Road, Lyneham, Chippenham, Wiltshire, SN15 4PT£174,500 · 2025£182,000
- Chapel View, 23A, 3, Calne Road, Lyneham, Chippenham, Wiltshire, SN15 4PT£113,000 · 2019£124,000
- Chapel View, 23A, 4, Calne Road, Lyneham, Chippenham, Wiltshire, SN15 4PT£172,000 · 2022£167,000
- Charlcroft Cottage, Frog Lane, Great Somerford, Chippenham, North Wiltshire, Wiltshire, SN15 5JA£227,000 · 2004£460,000
- Charles House, West End, Foxham, Chippenham, Wiltshire, SN15 4NF£900,000 · 2021£1,041,000
- Charwood, Foxham, Chippenham, North Wiltshire, Wiltshire, SN15 4NQ£470,000 · 2001£1,070,000
- Chedds Cottage, Upper Common, Kington Langley, Chippenham, North Wiltshire, Wiltshire, SN15 5PE£695,000 · 2004£1,004,000
- Cherry Tree Cottage, Station Road, Christian Malford, Chippenham, North Wiltshire, Wiltshire, SN15 4BG£650,000 · 2025£663,000
- Cherry Tree House, Seagry Road, Sutton Benger, Chippenham, Wiltshire, SN15 4RX£1,450,000 · 2026£1,376,000
- Cherry Tree House, The Hill, Little Somerford, Chippenham, Wiltshire, SN15 5BQ£450,000 · 2002£881,000
- Cherry Tree House, 6, Dauntsey Road, Great Somerford, Chippenham, Wiltshire, SN15 5HT£560,000 · 2025£608,000
- Cherrytops, Pewsham, Chippenham, North Wiltshire, Wiltshire, SN15 3RW£93,000 · 1996£407,000
- Cheryl, Dauntsey, Chippenham, Wiltshire, SN15 4JH£412,500 · 2019£563,000
- Cheryll, Dauntsey, Chippenham, Wiltshire, SN15 4JH£325,000 · 2014£455,000
- Chesholme, The Street, Brinkworth, Chippenham, North Wiltshire, Wiltshire, SN15 5AA£345,000 · 2011£570,000
- Chestermans Cottage, East Tytherton, Chippenham, Wiltshire, SN15 4LX£545,000 · 2017£693,000
About this area
SN15 is a UK postcode district. Stede can model 10,932 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, SN15 has a median estimated value of £340,000 and an average of £417,182.
Modelled values in SN15 are +1% over the past year and +9% over five years.
The market here is mostly detached houses, which make up 37% of the properties Stede tracks in SN15.
458 sales were recorded in SN15 over the past 12 months.
Common questions
What is the average house price in SN15?
As of November 2026, the average estimated value is £417,182 and the median is £340,000 across 10,932 properties Stede tracks in SN15. This is not a formal market valuation.
Are house prices in SN15 going up or down?
Modelled values in SN15 are +1% over the past year and +9% over five years, based on the UK House Price Index.
What types of property are in SN15?
37% of the properties Stede tracks in SN15 are detached houses. semi-detached houses are next most common, at 26%.
How many properties are in SN15?
Stede can model 10,932 properties in SN15, with 458 recorded sales in the past 12 months.
How does Stede calculate house prices for SN15?
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources used for every individual property valuation on Stede. Full detail is on the methodology page.
How we calculate this
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources behind every individual property valuation on Stede.
Read the full methodology and data sources →