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
- 14 Vale Leaze, Little Somerford, Chippenham, Wiltshire, SN15 5JS£331,000 · 2018£406,000
- 14 Victoria Drive, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4RB£200,000 · 2016£286,000
- 14 Villiers Close, Chippenham, North Wiltshire, Wiltshire, SN15 3SQ£210,000 · 2006£354,000
- 14 Wallflower Lane, Great Somerford, Chippenham, Wiltshire, SN15 5FF£499,000 · 2025£512,000
- 14 Walnut Drive, Chippenham, Wiltshire, SN15 1FS£355,000 · 2024£363,000
- 14 Waterford Place, Chippenham, Wiltshire, SN15 3GX£305,000 · 2017£298,000
- 14 Waters Edge, Pewsham, Chippenham, Wiltshire, SN15 3GE£199,950 · 2020£243,000
- 14 Webb Close, Pewsham, Chippenham, North Wiltshire, Wiltshire, SN15 3XF£235,000 · 2026£247,000
- 14 Webbington Road, Pewsham, Chippenham, Wiltshire, SN15 3GA£405,000 · 2026£413,000
- 14 Webbs Court, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4TR£397,000 · 2022£436,000
- 14 West Street, Lacock, Chippenham, Wiltshire, SN15 2LH£1,395,000 · 2023£1,483,000
- 14 Westlake Place, Sutton Benger, Chippenham, North Wiltshire, Wiltshire, SN15 4SH£245,000 · 2015£356,000
- 14 Whites Way, Sutton Benger, Chippenham, Wiltshire, SN15 4TX£487,995 · 2014£653,000
- 14 Whitworth Road, Chippenham, North Wiltshire, Wiltshire, SN15 3QS£415,000 · 2025£407,000
- 14 Wicks Drive, Chippenham, North Wiltshire, Wiltshire, SN15 3ES£128,950 · 2002£314,000
- 14 Willow Grove, Chippenham, North Wiltshire, Wiltshire, SN15 1AR£330,000 · 2022£366,000
- 14 Wiltshire Drive, Patterdown, Chippenham, Wiltshire, SN15 2QW£530,000 · 2024£533,000
- 14 Wishart Way, Chippenham, North Wiltshire, Wiltshire, SN15 3FR£319,950 · 2007£460,000
- 14 Witts Grove, Chippenham, Wiltshire, SN15 1GR£338,000 · 2021£376,000
- 14 Wood Lane, Chippenham, Wiltshire, SN15 3DR£137,500 · 2025£168,000
- 14 Woodlands Close, Christian Malford, Chippenham, Wiltshire, SN15 4AU£623,000 · 2015£747,000
- 14 Yewstock Crescent West, Chippenham, North Wiltshire, Wiltshire, SN15 1QU£427,500 · 2007£628,000
- 140 Charter Road, Chippenham, Wiltshire, SN15 2RB£152,000 · 2014£255,000
- 140 Eastern Avenue, Chippenham, North Wiltshire, Wiltshire, SN15 3XT£365,000 · 2024£385,000
- 140 Gainey Gardens, Chippenham, Wiltshire, SN15 1UH£232,000 · 2021£256,000
- 140 Great Mead, Chippenham, Wiltshire, SN15 3QJ£232,000 · 2011£336,000
- 140 Hardens Mead, Chippenham, Wiltshire, SN15 3AQ£195,000 · 2014£295,000
- 140 Wood Lane, Chippenham, North Wiltshire, Wiltshire, SN15 3EE£153,000 · 2007£256,000
- 141 Cowleaze, Chippenham, Wiltshire, SN15 3YN£165,000 · 2025£170,000
- 141 Gainey Gardens, Chippenham, Wiltshire, SN15 1UG£475,000 · 2025£499,000
- 141 London Road, Chippenham, North Wiltshire, Wiltshire, SN15 3AN£245,000 · 2021£309,000
- 141 Malmesbury Road, Chippenham, North Wiltshire, Wiltshire, SN15 1QA£617,000 · 2018£744,000
- 142 Eastern Avenue, Chippenham, Wiltshire, SN15 3XT£314,000 · 2020£396,000
- 142 Gainey Gardens, Chippenham, Wiltshire, SN15 1UH£275,000 · 2025£289,000
- 142 Great Mead, Chippenham, Wiltshire, SN15 3QJ£260,000 · 2021£312,000
- 142 Wood Lane, Chippenham, Wiltshire, SN15 3EE£198,000 · 2017£245,000
- 143 Cowleaze, Chippenham, Wiltshire, SN15 3YN£170,000 · 2025£174,000
- 143 Gainey Gardens, Chippenham, Wiltshire, SN15 1UG£450,000 · 2022£472,000
- 143 London Road, Chippenham, Wiltshire, SN15 3AN£284,500 · 2021£346,000
- 143 Malmesbury Road, Chippenham, North Wiltshire, Wiltshire, SN15 1QA£775,000 · 2019£973,000
- 143 Wood Lane, Chippenham, Wiltshire, SN15 3EA£275,000 · 2022£283,000
- 143A, London Road, Chippenham, North Wiltshire, Wiltshire, SN15 3AN£265,000 · 2021£330,000
- 144 Charter Road, Chippenham, North Wiltshire, Wiltshire, SN15 2RJ£221,000 · 2021£263,000
- 144 Eastern Avenue, Chippenham, North Wiltshire, Wiltshire, SN15 3XY£236,000 · 2014£372,000
- 144 Gainey Gardens, Chippenham, Wiltshire, SN15 1UH£312,000 · 2026£350,000
- 144 Great Mead, Chippenham, Wiltshire, SN15 3QJ£245,000 · 2017£316,000
- 144 London Road, Chippenham, North Wiltshire, Wiltshire, SN15 3BB£220,000 · 2008£356,000
- 144 St Ediths Marsh, Bromham, Chippenham, Kennet, Wiltshire, SN15 2DG£310,000 · 2004£495,000
- 144A, St Ediths Marsh, Bromham, Chippenham, Wiltshire, SN15 2DG£342,000 · 2026—
- 145 Cowleaze, Chippenham, Wiltshire, SN15 3YN£175,000 · 2023£172,000
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 →