House prices in SN15
Median value — November 2026
£339,000
Modelled from 10,634 properties Stede tracks in SN15
Market snapshot
£339,000
Median value
£389,283
Average value
450
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 | £116,674 |
| 2001 | £131,440 |
| 2002 | £159,234 |
| 2003 | £176,538 |
| 2004 | £200,916 |
| 2005 | £200,997 |
| 2006 | £218,563 |
| 2007 | £229,924 |
| 2008 | £199,923 |
| 2009 | £206,111 |
| 2010 | £213,258 |
| 2011 | £211,631 |
| 2012 | £212,496 |
| 2013 | £220,133 |
| 2014 | £229,976 |
| 2015 | £249,777 |
| 2016 | £261,968 |
| 2017 | £278,904 |
| 2018 | £287,744 |
| 2019 | £279,176 |
| 2020 | £296,183 |
| 2021 | £312,994 |
| 2022 | £337,115 |
| 2023 | £327,176 |
| 2024 | £332,344 |
| 2025 | £339,209 |
| 2026 | £339,000 |
Property types
- Detached house38%£494,000
- Semi-detached house27%£325,000
- Mid-terrace house23%£247,000
- Flat / Maisonette11%£151,000
- Property1%£494,000
Recent sales
- 2 Thomas Mead, Pewsham, Chippenham, Wiltshire, SN15 3YS£407,500 · 2026£422,000
- 84 Bristol Road, Chippenham, Wiltshire, SN15 1NS£757,000 · 2026£751,000
- 22 Holmes Close, Chippenham, North Wiltshire, Wiltshire, SN15 3FQ£230,000 · 2026£243,000
- 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 Greenway Avenue, Chippenham, Wiltshire, SN15 1AH£352,500 · 2026£364,000
- 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
- 12 Bramble Drive, Chippenham, North Wiltshire, Wiltshire, SN15 3PH£82,000 · 1999£298,000
- 12 Brewer Mead, Chippenham, North Wiltshire, Wiltshire, SN15 3FB£80,000 · 1995£386,000
- 12 Britannia Crescent, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4AN£293,000 · 2020£363,000
- 12 Brook Close, Lyneham, Chippenham, Wiltshire, SN15 4FN£460,000 · 2024£488,000
- 12 Brookwell Close, Chippenham, Wiltshire, SN15 1PJ£470,000 · 2026£493,000
- 12 Brotherton Close, Chippenham, North Wiltshire, Wiltshire, SN15 3SR£213,500 · 2023£222,000
- 12 Bryant Close, Chippenham, Wiltshire, SN15 1FX£295,000 · 2025£313,000
- 12 Buckingham Road, Chippenham, North Wiltshire, Wiltshire, SN15 3TF£129,500 · 2010£221,000
- 12 Bull Lane, Chippenham, Wiltshire, SN15 1UN£286,995 · 2021£305,000
- 12 Callow Hill, Brinkworth, Chippenham, North Wiltshire, Wiltshire, SN15 5EB£265,000 · 2019£362,000
- 12 Callows Cross, Brinkworth, Chippenham, Wiltshire, SN15 5DY£480,000 · 2023£560,000
- 12 Centurion Close, Chippenham, North Wiltshire, Wiltshire, SN15 3TQ£115,000 · 2008£189,000
- 12 Chapel Mews, Chippenham, North Wiltshire, Wiltshire, SN15 3AU£126,000 · 2005£159,000
- 12 Charter Road, Chippenham, North Wiltshire, Wiltshire, SN15 2RA£98,900 · 1999£299,000
- 12 Chestnut Road, Sutton Benger, Chippenham, Wiltshire, SN15 4RP£412,500 · 2016£553,000
- 12 Chittoe Heath, Bromham, Chippenham, Kennet, Wiltshire, SN15 2EH£350,000 · 2002£404,000
- 12 Christopher Drive, Chippenham, North Wiltshire, Wiltshire, SN15 3UT£132,500 · 2006£212,000
- 12 Church View, Chippenham, North Wiltshire, Wiltshire, SN15 1QH£275,000 · 2005£453,000
- 12 Claypole Mead, Pewsham, Chippenham, North Wiltshire, Wiltshire, SN15 3GW£152,950 · 2001£363,000
- 12 Cleaver Drive, Chippenham, Wiltshire, SN15 1UP£339,995 · 2023£328,000
- 12 Clift Avenue, Chippenham, North Wiltshire, Wiltshire, SN15 1DA£122,500 · 2001£348,000
- 12 Cochran Avenue, Chippenham, Wiltshire, SN15 2FG£225,000 · 2015£300,000
- 12 Colborne Close, Chippenham, Wiltshire, SN15 3TW£147,500 · 2017£202,000
- 12 Coppice Close, Chippenham, Wiltshire, SN15 2FD£107,500 · 2009£147,000
- 12 Cornhill, Patterdown, Chippenham, Wiltshire, SN15 2FP£456,000 · 2023£457,000
- 12 Couzens Close, Chippenham, Wiltshire, SN15 1US£339,995 · 2021£382,000
- 12 Crown Close, Chippenham, Wiltshire, SN15 3UQ£234,950 · 2017£323,000
- 12 Dallas Road, Chippenham, North Wiltshire, Wiltshire, SN15 1LD£298,000 · 2018£375,000
- 12 Danes Close, Chippenham, North Wiltshire, Wiltshire, SN15 3UH£164,000 · 2004£280,000
- 12 Daniell Drive, Chippenham, Wiltshire, SN15 3QT£281,000 · 2024£279,000
- 12 Danvers Mead, Chippenham, North Wiltshire, Wiltshire, SN15 3TP£39,000 · 1998£179,000
- 12 Darcy Close, Chippenham, Wiltshire, SN15 3QW£155,000 · 2012£267,000
- 12 Dauntsey Road, Great Somerford, Chippenham, Wiltshire, SN15 5HT£274,000 · 2015£399,000
- 12 Deansway, Chippenham, Wiltshire, SN15 1QZ£239,000 · 2015£367,000
- 12 Dickson Way, Pewsham, Chippenham, North Wiltshire, Wiltshire, SN15 3FW£113,500 · 2003£217,000
- 12 Dorset Drive, Patterdown, Chippenham, Wiltshire, SN15 2QZ£345,000 · 2025£352,000
- 12 Downham Mead, Chippenham, Wiltshire, SN15 3LN£215,000 · 2014£300,000
- 12 Dummer Way, Chippenham, North Wiltshire, Wiltshire, SN15 3UX£38,500 · 1999£183,000
- 12 Durlett Road, Bromham, Chippenham, Kennet, Wiltshire, SN15 2HY£172,500 · 2004£331,000
- 12 Elizabeth Place, Chippenham, North Wiltshire, Wiltshire, SN15 3UP£32,000 · 1996£175,000
- 12 Elm Close, Lyneham, Chippenham, Wiltshire, SN15 4TD£152,500 · 2016£209,000
- 12 Elms Road, Chippenham, Wiltshire, SN15 1UR£505,000 · 2022£506,000
- 12 Erleigh Drive, Chippenham, North Wiltshire, Wiltshire, SN15 2NQ£310,000 · 2003£539,000
- 12 Evans Close, Chippenham, North Wiltshire, Wiltshire, SN15 1UD£75,995 · 1998£275,000
- 12 Farmhouse Drive, Chippenham, North Wiltshire, Wiltshire, SN15 3SX£360,000 · 2021£434,000
- 12 Filbert Street, Chippenham, Wiltshire, SN15 1FT£147,000 · 2023£166,000
- 12 Flowers Yard, Chippenham, North Wiltshire, Wiltshire, SN15 3BN£150,000 · 2007£147,000
- 12 Fortune Way, Chippenham, North Wiltshire, Wiltshire, SN15 3UW£190,000 · 2003£354,000
- 12 Foundry Lane, Chippenham, Wiltshire, SN15 1JB£231,000 · 2021£226,000
- 12 Fox Croft Walk, Chippenham, North Wiltshire, Wiltshire, SN15 3YB£350,000 · 2018£452,000
About this area
SN15 is a UK postcode district. Stede can model 10,634 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 £339,000 and an average of £389,283.
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 38% of the properties Stede tracks in SN15.
450 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 £389,283 and the median is £339,000 across 10,634 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?
38% of the properties Stede tracks in SN15 are detached houses. semi-detached houses are next most common, at 27%.
How many properties are in SN15?
Stede can model 10,634 properties in SN15, with 450 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 →