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
- Applewood, Lye Common, Christian Malford, Chippenham, North Wiltshire, Wiltshire, SN15 4BH£245,000 · 1999£727,000
- Arcola, Kington St Michael Road, Kington Langley, Chippenham, North Wiltshire, Wiltshire, SN15 5PU£310,000 · 2001£704,000
- Ariadne, Barnes Green, Brinkworth, Chippenham, North Wiltshire, Wiltshire, SN15 5AQ£145,000 · 1998£571,000
- Arkle Cottage, Bradenstoke, Chippenham, North Wiltshire, Wiltshire, SN15 4EN£249,950 · 2003£461,000
- Arms Farm, High Street, Sutton Benger, Chippenham, Wiltshire, SN15 4RE£800,000 · 2009£1,211,000
- Arms Farmhouse, 9, High Street, Sutton Benger, Chippenham, Wiltshire, SN15 4RE£875,000 · 2020£1,091,000
- Ash House, Seagry Road, Sutton Benger, Chippenham, Wiltshire, SN15 4RX£505,000 · 2017£658,000
- Ash House, The Hill, Little Somerford, Chippenham, North Wiltshire, Wiltshire, SN15 5BQ£369,000 · 2000£933,000
- Ashbury, 1, Stoppers Hill, Brinkworth, Chippenham, North Wiltshire, Wiltshire, SN15 5AW£240,000 · 2008£446,000
- Ashcroft, School Hill, Brinkworth, Chippenham, North Wiltshire, Wiltshire, SN15 5AX£369,000 · 2006£572,000
- Ashcroft, Upper Seagry, Chippenham, Wiltshire, SN15 5EX£380,000 · 1999£1,023,000
- Ashfield House, 170A, St Ediths Marsh, Bromham, Chippenham, Wiltshire, SN15 2DQ£492,500 · 2016£596,000
- Ashleigh, The Hill, Little Somerford, Chippenham, North Wiltshire, Wiltshire, SN15 5BQ£930,000 · 2022£560,000
- Ashley House, Middle Common, Kington Langley, Chippenham, Wiltshire, SN15 5NW£1,450,000 · 2020£1,762,000
- Ashmount, Utterson View, Chippenham, North Wiltshire, Wiltshire, SN15 2RN£455,000 · 2025£480,000
- Ashton House, St Ediths Marsh, Bromham, Chippenham, North Wiltshire, Wiltshire, SN15 2DJ£107,500 · 1998£427,000
- Aspen House, Middle Common, Kington Langley, Chippenham, Wiltshire, SN15 5NW£300,000 · 2021£383,000
- Avalon, Deansway, Chippenham, Wiltshire, SN15 1QY£299,950 · 2013£483,000
- Avon Cottage, Frog Lane, Great Somerford, Chippenham, North Wiltshire, Wiltshire, SN15 5JA£315,000 · 1999£887,000
- Avon Cottages, 1, Avon, Chippenham, North Wiltshire, Wiltshire, SN15 4LS£140,000 · 2008£269,000
- Avon Cottages, 1, Main Road, Christian Malford, Chippenham, North Wiltshire, Wiltshire, SN15 4BA£457,000 · 2017£581,000
- Avon Cottages, 2, Main Road, Christian Malford, Chippenham, North Wiltshire, Wiltshire, SN15 4BA£395,000 · 2022£398,000
- Avon Cottages, 3, Main Road, Christian Malford, Chippenham, Wiltshire, SN15 4BA£340,000 · 2015£397,000
- Avon Court Care Home, St Francis Avenue, Chippenham, Wiltshire, SN15 2SE£3,831,046 · 2016£4,972,000
- Avon Farm Cottage, 1, Avon, Chippenham, Wiltshire, SN15 4LS£510,000 · 2017£599,000
- Avon Farm Cottage, 2-3, Avon, Chippenham, North Wiltshire, Wiltshire, SN15 4LS£250,000 · 2003£449,000
- Avon House, Langley Road, Chippenham, Wiltshire, SN15 1RY£19,250,000 · 2020£25,485,000
- Avon View, 1, Upper Seagry, Chippenham, North Wiltshire, Wiltshire, SN15 5EU£86,000 · 1995£407,000
- Avon View, 2, Upper Seagry, Chippenham, North Wiltshire, Wiltshire, SN15 5EU£207,000 · 2002£429,000
- Avon Villa, Dauntsey Road, Great Somerford, Chippenham, North Wiltshire, Wiltshire, SN15 5HS£500,000 · 2007£725,000
- Avon Wick, Avon, Chippenham, Wiltshire, SN15 4LS£875,000 · 2018£1,202,000
- Avonlea House, 6, Riverside Park, Great Somerford, Chippenham, Wiltshire, SN15 5JE£495,000 · 2013£730,000
- Avonstone House, Barrett Lane, Sutton Benger, Chippenham, Wiltshire, SN15 4UZ£1,005,000 · 2024£1,044,000
- Awdry House, 3, 1, St Mary Street, Chippenham, Wiltshire, SN15 3JJ£225,000 · 2023£178,000
- Awdry House, 3, 2, St Mary Street, Chippenham, Wiltshire, SN15 3JJ£110,000 · 2014£144,000
- Awdry House, 3, 3, St Mary Street, Chippenham, North Wiltshire, Wiltshire, SN15 3JJ£255,000 · 2019£272,000
- Awdry House, 3, 4, St Mary Street, Chippenham, Wiltshire, SN15 3JJ£167,500 · 2021£161,000
- Awdry House, 3, 5, St Mary Street, Chippenham, Wiltshire, SN15 3JJ£225,000 · 2020£160,000
- Awdry House, 3, 6, St Mary Street, Chippenham, Wiltshire, SN15 3JJ£127,500 · 2026£134,000
- Awdry House, 3, 7, St Mary Street, Chippenham, Wiltshire, SN15 3JJ£167,000 · 2018£172,000
- Axfords Patch, Corsham Road, Lacock, Chippenham, Wiltshire, SN15 2LZ£1,000,500 · 2021£1,133,000
- Badgers Croft, Upper Seagry, Chippenham, Wiltshire, SN15 5EX£510,000 · 2014£721,000
- Badgers Rest, Preston, Chippenham, Wiltshire, SN15 4DU£863,000 · 2021£1,132,000
- Bagatelle Cottage, Wood Lane, Chippenham, North Wiltshire, Wiltshire, SN15 3DQ£73,000 · 2005£183,000
- Bank House, Bath Road, Chippenham, Wiltshire, SN15 2SU£435,000 · 2022£544,000
- Bardon, Station Road, Christian Malford, Chippenham, Wiltshire, SN15 4BG£565,000 · 2022£629,000
- Barland Cottage, Bewley Mews, Lacock, Chippenham, North Wiltshire, Wiltshire, SN15 2NW£320,000 · 2007£380,000
- Barleigh House, Showell, Chippenham, Wiltshire, SN15 2NU£700,000 · 2025£729,000
- Barley Croft, Dauntsey Road, Great Somerford, Chippenham, North Wiltshire, Wiltshire, SN15 5HR£305,000 · 2002£666,000
- Barley Mow, Lowden Hill, Chippenham, Wiltshire, SN15 2BT£400,000 · 2012£605,000
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 →