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
- 7 Bayntun Close, Bromham, Chippenham, Kennet, Wiltshire, SN15 2JG£305,000 · 2021£350,000
- 7 Beaven Close, Chippenham, Wiltshire, SN15 3FE£395,000 · 2022£414,000
- 7 Beeches Lane, Dauntsey Lock, Chippenham, Wiltshire, SN15 4TL£395,000 · 2014£610,000
- 7 Bewley Crescent, Lacock, Chippenham, North Wiltshire, Wiltshire, SN15 2PL£145,000 · 2006£288,000
- 7 Bewley Lane, Lacock, Chippenham, North Wiltshire, Wiltshire, SN15 2PG£620,000 · 2003£952,000
- 7 Bickhams, Foxham, Chippenham, North Wiltshire, Wiltshire, SN15 4NG£222,500 · 2004£370,000
- 7 Bishop Close, Chippenham, North Wiltshire, Wiltshire, SN15 3FJ£249,000 · 2003£438,000
- 7 Blackbridge Road, Chippenham, Wiltshire, SN15 3LS£199,950 · 2013£330,000
- 7 Blackcross, Chippenham, Wiltshire, SN15 3LD£195,000 · 2025£231,000
- 7 Blackthorn Mews, Chippenham, North Wiltshire, Wiltshire, SN15 3PG£176,000 · 2003£333,000
- 7 Blackwellhams, Chippenham, North Wiltshire, Wiltshire, SN15 3GG£232,500 · 2012£369,000
- 7 Bolts Croft, Chippenham, Wiltshire, SN15 3GQ£357,500 · 2011£565,000
- 7 Bothwell Close, Chippenham, Wiltshire, SN15 1FZ£540,000 · 2024£558,000
- 7 Boundary Road, Chippenham, North Wiltshire, Wiltshire, SN15 3NN£170,000 · 2004£286,000
- 7 Bradbury Close, Chippenham, North Wiltshire, Wiltshire, SN15 3TN£106,000 · 2003£203,000
- 7 Bramble Drive, Chippenham, Wiltshire, SN15 3PH£352,100 · 2022£386,000
- 7 Brewer Mead, Chippenham, Wiltshire, SN15 3FB£367,000 · 2023£392,000
- 7 Bristol Road, Chippenham, North Wiltshire, Wiltshire, SN15 1NH£469,250 · 2006£839,000
- 7 Britains Close, Sutton Benger, Chippenham, Wiltshire, SN15 4TU£382,995 · 2015£530,000
- 7 Britannia Crescent, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4AN£194,950 · 2018£226,000
- 7 Broadleaze, Upper Seagry, Chippenham, North Wiltshire, Wiltshire, SN15 5EY£243,000 · 2007£375,000
- 7 Brook Close, Lyneham, Chippenham, Wiltshire, SN15 4FN£399,995 · 2024£408,000
- 7 Broomfield, Chippenham, North Wiltshire, Wiltshire, SN15 1DZ£160,000 · 2022£202,000
- 7 Brotherton Close, Chippenham, North Wiltshire, Wiltshire, SN15 3SR£55,000 · 2000£186,000
- 7 Bryant Close, Chippenham, Wiltshire, SN15 1FX£96,000 · 2020£149,000
- 7 Buckingham Road, Chippenham, North Wiltshire, Wiltshire, SN15 3TE£188,500 · 2005£330,000
- 7 Bucklands Grove, Chippenham, Wiltshire, SN15 3GR£328,000 · 2025£378,000
- 7 Bull Lane, Chippenham, Wiltshire, SN15 1UN£272,500 · 2026£275,000
- 7 Burleaze, Chippenham, Wiltshire, SN15 2AY£183,000 · 2011£341,000
- 7 Caerphilly Drive, Patterdown, Chippenham, Wiltshire, SN15 2GF£467,000 · 2025£481,000
- 7 Callow Hill, Brinkworth, Chippenham, North Wiltshire, Wiltshire, SN15 5EB£115,000 · 1998£497,000
- 7 Callows Cross, Brinkworth, Chippenham, Wiltshire, SN15 5DY£360,000 · 2014£559,000
- 7 Cantax Hill, Lacock, Chippenham, Wiltshire, SN15 2JZ£665,000 · 2016£717,000
- 7 Cary Glen, Chippenham, Wiltshire, SN15 3TY£280,000 · 2012£414,000
- 7 Castlehaven Close, Chippenham, Wiltshire, SN15 3TG£225,000 · 2025£221,000
- 7 Causeway Close, Chippenham, North Wiltshire, Wiltshire, SN15 3BY£124,000 · 2013£214,000
- 7 Cedar Grove, Chippenham, North Wiltshire, Wiltshire, SN15 1DF£247,500 · 2019£329,000
- 7 Centurion Close, Chippenham, North Wiltshire, Wiltshire, SN15 3TQ£113,500 · 2005£204,000
- 7 Chandlers Mews, Chippenham, Wiltshire, SN15 1FL£385,250 · 2017£449,000
- 7 Chapel Lane, Chippenham, Wiltshire, SN15 3EX£164,000 · 2025£167,000
- 7 Chapel Mews, Chippenham, North Wiltshire, Wiltshire, SN15 3AU£172,330 · 2004£186,000
- 7 Chivers Road, Pewsham, Chippenham, North Wiltshire, Wiltshire, SN15 3GN£169,000 · 2007£244,000
- 7 Christopher Drive, Chippenham, North Wiltshire, Wiltshire, SN15 3UT£184,000 · 2020£222,000
- 7 Church Hill Rise, Bromham, Chippenham, Kennet, Wiltshire, SN15 2JS£212,000 · 2004£410,000
- 7 Clark Drive, Chippenham, Wiltshire, SN15 1UJ£287,995 · 2020£309,000
- 7 Claypole Mead, Pewsham, Chippenham, Wiltshire, SN15 3GW£310,000 · 2015£425,000
- 7 Clift Avenue, Chippenham, North Wiltshire, Wiltshire, SN15 1DA£69,500 · 1998£287,000
- 7 Cochran Avenue, Chippenham, Wiltshire, SN15 2FG£290,000 · 2015£402,000
- 7 Cocklebury Road, Chippenham, Wiltshire, SN15 3NT£315,000 · 2021£344,000
- 7 Colborne Close, Chippenham, North Wiltshire, Wiltshire, SN15 3TW£109,000 · 2007£179,000
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 →