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
- Tall Trees, 1, Rowden Hill, Chippenham, North Wiltshire, Wiltshire, SN15 2LN£415,000 · 2012£623,000
- Tall Trees, 2, Rowden Hill, Chippenham, North Wiltshire, Wiltshire, SN15 2LN£290,000 · 2002£558,000
- Tall Trees, 3, Rowden Hill, Chippenham, North Wiltshire, Wiltshire, SN15 2LN£155,000 · 1997£558,000
- Tall Trees, 4, Rowden Hill, Chippenham, North Wiltshire, Wiltshire, SN15 2LN£167,000 · 1997£619,000
- Tally House, Main Road, Christian Malford, Chippenham, North Wiltshire, Wiltshire, SN15 4BT£220,000 · 2002£517,000
- Tamarix, Barnes Green, Brinkworth, Chippenham, North Wiltshire, Wiltshire, SN15 5AG£90,000 · 1998£402,000
- Tamerisk, Great Somerford, Chippenham, Wiltshire, SN15 5JQ£355,000 · 2013£599,000
- Tanglin Farm, Brinkworth, Chippenham, North Wiltshire, Wiltshire, SN15 5AU£400,000 · 1996£1,555,000
- Teazel Cottage, Crossing Lane, Langley Burrell, Chippenham, Wiltshire, SN15 4LQ£880,000 · 2020£1,079,000
- Ten Oaks, 88, Westbrook, Bromham, Chippenham, Wiltshire, SN15 2EE£795,000 · 2016£886,000
- Thatched Cottage, Wick Lane, Lacock, Chippenham, North Wiltshire, Wiltshire, SN15 2LT£340,000 · 2003£598,000
- The Anchorage, The Green, Christian Malford, Chippenham, North Wiltshire, Wiltshire, SN15 4BQ£320,000 · 2021£372,000
- The Barleydale, Netherstreet, Bromham, Chippenham, Kennet, Wiltshire, SN15 2DW£475,000 · 2002£852,000
- The Barn, Ashes Lane, Kington Langley, Chippenham, Wiltshire, SN15 5NP£1,130,000 · 2020£1,533,000
- The Barn, Upper Seagry, Chippenham, Wiltshire, SN15 5EX£500,000 · 2022£532,000
- The Bartons, 1, Great Somerford, Chippenham, North Wiltshire, Wiltshire, SN15 5JQ£335,000 · 2017£441,000
- The Bassetts, School Hill, Brinkworth, Chippenham, North Wiltshire, Wiltshire, SN15 5AX£350,000 · 2016£471,000
- The Beeches, Bradenstoke, Chippenham, Wiltshire, SN15 4EX£620,000 · 2025£642,000
- The Beeches, Great Somerford, Chippenham, Wiltshire, SN15 5JG£1,250,000 · 2018£1,635,000
- The Beeches, Showell, Chippenham, Wiltshire, SN15 2NU£598,000 · 2025£701,000
- The Bell House Hotel, 47, High Street, Sutton Benger, Chippenham, Wiltshire, SN15 4RQ£598,294 · 2025£813,000
- The Birches, Cleverton, Chippenham, Wiltshire, SN15 5BS£610,000 · 2015£845,000
- The Black Barn, Winkins Lane, Great Somerford, Chippenham, Wiltshire, SN15 5HY£785,000 · 2023£830,000
- The Borough Parade, Chippenham, Wiltshire, SN15 3WL£4,800,000 · 2022£5,857,000
- The Bothy, Chestnut Road, Sutton Benger, Chippenham, North Wiltshire, Wiltshire, SN15 4RP£465,000 · 2006£683,000
- The Boundry, The Green, Christian Malford, Chippenham, Wiltshire, SN15 4BQ£465,000 · 2021£556,000
- The Brambles, Corsham Road, Lacock, Chippenham, North Wiltshire, Wiltshire, SN15 2LZ£355,000 · 2006£548,000
- The Brambles, Dauntsey Green, Dauntsey, Chippenham, Wiltshire, SN15 4JE£485,000 · 2014£691,000
- The Brambles, The Common, Langley Burrell, Chippenham, North Wiltshire, Wiltshire, SN15 4LQ£350,000 · 2008£525,000
- The Brambles, 90, Wood Lane, Chippenham, Wiltshire, SN15 3DY£250,000 · 2022£425,000
- The Brewery Arms, 41, The Common, Langley Burrell, Chippenham, Wiltshire, SN15 4LQ£352,999 · 2003£634,000
- The Brow, Great Somerford, Chippenham, North Wiltshire, Wiltshire, SN15 5JB£118,777 · 2000£1,137,000
- The Bugalow, Grittenham, Chippenham, North Wiltshire, Wiltshire, SN15 4JP£104,995 · 1998£372,000
- The Bull Pen, Dauntsey, Chippenham, Wiltshire, SN15 4HT£495,000 · 2026£667,000
- The Bungalow, 2, Devizes Road, Bromham, Chippenham, Wiltshire, SN15 2DX£2,340,000 · 2020£3,310,000
- The Bungalow, Church Road, Christian Malford, Chippenham, North Wiltshire, Wiltshire, SN15 4BW£205,000 · 2008£393,000
- The Bungalow, The Banks, Lyneham, Chippenham, Wiltshire, SN15 4NT£300,000 · 2018£751,000
- The Cedars, 6, 1, Seagry Road, Sutton Benger, Chippenham, North Wiltshire, Wiltshire, SN15 4RY£825,000 · 2021£1,005,000
- The Chapter House, 6, Chapel Mews, Chippenham, Wiltshire, SN15 3AU£235,000 · 2021£237,000
- The Chase, Lowden Hill, Chippenham, Wiltshire, SN15 2DB£610,000 · 2025£643,000
- The Chestnuts, Swindon Road, Kington Langley, Chippenham, North Wiltshire, Wiltshire, SN15 5NB£555,000 · 2002£968,000
- The Chestnuts, 16, Upper Seagry, Chippenham, Wiltshire, SN15 5EX£1,425,000 · 2024£1,554,000
- The Cleave, Station Road, Christian Malford, Chippenham, North Wiltshire, Wiltshire, SN15 4BG£125,000 · 2000£364,000
- The Cloisters, Flat 1, Greenway Lane, Chippenham, Wiltshire, SN15 1AA£155,000 · 2011£184,000
- The Close, Great Somerford, Chippenham, North Wiltshire, Wiltshire, SN15 5JG£1,400,000 · 2021£1,599,000
- The Coach House, Bradenstoke, Chippenham, North Wiltshire, Wiltshire, SN15 4EN£410,000 · 2007£626,000
- The Coach House, Draycot Cerne, Chippenham, Wiltshire, SN15 4SQ£1,800,000 · 2021£130,000
- The Coach House, Notton, Lacock, Chippenham, Wiltshire, SN15 2NF£2,100,000 · 2024£1,733,000
- The Coach House, St Mary Street, Chippenham, North Wiltshire, Wiltshire, SN15 3JN£285,000 · 2022£266,000
- The Coach House, St Teresas Drive, Chippenham, Wiltshire, SN15 2BD£295,000 · 2017£379,000
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 →