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
- 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
- 20 Avon Mead, Chippenham, Wiltshire, SN15 3PP£340,000 · 2026£348,000
- 84 Bristol Road, Chippenham, Wiltshire, SN15 1NS£757,000 · 2026£751,000
- 14 Claypole Mead, Pewsham, Chippenham, North Wiltshire, Wiltshire, SN15 3GW£465,000 · 2026£494,000
- 101 London Road, Chippenham, North Wiltshire, Wiltshire, SN15 3AL£255,000 · 2026£271,000
Addresses in SN15
- 6 Elm Close, Lyneham, Chippenham, Wiltshire, SN15 4TD£177,000 · 2019£211,000
- 6 Elms Road, Chippenham, Wiltshire, SN15 1UR£495,000 · 2023£495,000
- 6 Elmwood, Chippenham, North Wiltshire, Wiltshire, SN15 1AW£209,950 · 2005£383,000
- 6 Erleigh Drive, Chippenham, North Wiltshire, Wiltshire, SN15 2NQ£585,000 · 2016£692,000
- 6 Escott Close, Chippenham, North Wiltshire, Wiltshire, SN15 3FF£300,000 · 2018£383,000
- 6 Evans Close, Chippenham, North Wiltshire, Wiltshire, SN15 1UD£204,000 · 2006£330,000
- 6 Fairleigh Rise, Kington Langley, Chippenham, North Wiltshire, Wiltshire, SN15 5QF£600,000 · 2013£875,000
- 6 Farmer Close, Chippenham, North Wiltshire, Wiltshire, SN15 1UE£69,995 · 1997£283,000
- 6 Farmhouse Drive, Chippenham, North Wiltshire, Wiltshire, SN15 3SX£190,000 · 2006£337,000
- 6 Field View, Little Somerford, Chippenham, Wiltshire, SN15 5LA£235,000 · 2010£400,000
- 6 Filbert Street, Chippenham, Wiltshire, SN15 1FT£342,000 · 2025£354,000
- 6 Fitzwarren Close, Chippenham, North Wiltshire, Wiltshire, SN15 3UF£54,000 · 1996£287,000
- 6 Flat 1, The Causeway, Chippenham, Wiltshire, SN15 3BT£135,000 · 2025£137,000
- 6 Flat 2, The Causeway, Chippenham, Wiltshire, SN15 3BT£160,000 · 2025£176,000
- 6 Flat 3, The Causeway, Chippenham, Wiltshire, SN15 3BT£153,000 · 2025£159,000
- 6 Fleet Road, Chippenham, North Wiltshire, Wiltshire, SN15 1NZ£60,000 · 1998£263,000
- 6 Flowers Yard, Chippenham, Wiltshire, SN15 3BN£112,500 · 2015£132,000
- 6 Foghamshire, Chippenham, Wiltshire, SN15 1HB£130,000 · 2009£237,000
- 6 Foundry Lane, Chippenham, Wiltshire, SN15 1JB£230,000 · 2021£226,000
- 6 Fox Croft Walk, Chippenham, North Wiltshire, Wiltshire, SN15 3YB£93,250 · 1996£411,000
- 6 Foxham Lock, Foxham, Chippenham, North Wiltshire, Wiltshire, SN15 4NJ£263,000 · 2002£509,000
- 6 Fuller Close, Chippenham, Wiltshire, SN15 3HS£59,000 · 2013£117,000
- 6 Gabriel Mews, Chippenham, Wiltshire, SN15 1FF£247,000 · 2022£269,000
- 6 Gainey Gardens, Chippenham, Wiltshire, SN15 1UH£292,500 · 2025£313,000
- 6 Gazelle Drive, Patterdown, Chippenham, Wiltshire, SN15 2FS£460,000 · 2024£483,000
- 6 Gleneagles Close, Monkton Park, Chippenham, North Wiltshire, Wiltshire, SN15 3XL£91,000 · 1997£365,000
- 6 Granger Close, Chippenham, Wiltshire, SN15 3YH£242,500 · 2012£395,000
- 6 Great Mead, Chippenham, North Wiltshire, Wiltshire, SN15 3QJ£165,000 · 2022£156,000
- 6 Greenway Avenue, Chippenham, Wiltshire, SN15 1AH£219,950 · 2014£329,000
- 6 Greenway Gardens, Chippenham, North Wiltshire, Wiltshire, SN15 1AJ£169,950 · 2004£352,000
- 6 Greenway Lane, Chippenham, Wiltshire, SN15 1AD£230,000 · 2013£385,000
- 6 Greenway Park, Chippenham, Wiltshire, SN15 1QG£1,015,000 · 2021£1,199,000
- 6 Greystones, Bromham, Chippenham, Kennet, Wiltshire, SN15 2JT£352,500 · 2019£424,000
- 6 Gundry Close, Chippenham, North Wiltshire, Wiltshire, SN15 3SP£178,000 · 2008£307,000
- 6 Habrels Close, Chippenham, Wiltshire, SN15 3LF£256,000 · 2023£294,000
- 6 Hampshire Close, Patterdown, Chippenham, Wiltshire, SN15 2RR£499,995 · 2024£513,000
- 6 Hancock Close, Chippenham, Wiltshire, SN15 3UZ£320,000 · 2023£340,000
- 6 Hardenhuish Avenue, Chippenham, North Wiltshire, Wiltshire, SN15 1NJ£160,000 · 1999£485,000
- 6 Hardens Close, Chippenham, North Wiltshire, Wiltshire, SN15 3AA£182,000 · 2006£293,000
- 6 Hardens Mead, Chippenham, Wiltshire, SN15 3AB£235,000 · 2015£333,000
- 6 Harford Close, Chippenham, North Wiltshire, Wiltshire, SN15 3PY£55,000 · 1995£264,000
- 6 Hatherall Drive, Chippenham, Wiltshire, SN15 1FW£278,995 · 2023£260,000
- 6 Hatherell Road, Chippenham, Wiltshire, SN15 3ST£555,000 · 2023£607,000
- 6 Hawkins Close, Chippenham, North Wiltshire, Wiltshire, SN15 3SJ£160,000 · 2011£275,000
- 6 Hawthorn Road, Chippenham, Wiltshire, SN15 1BU£252,000 · 2023£277,000
- 6 Hayward Close, Chippenham, Wiltshire, SN15 3FA£254,000 · 2015£378,000
- 6 Heath Avenue, Sutton Benger, Chippenham, Wiltshire, SN15 4TH£447,500 · 2021£522,000
- 6 Hedge Row, Chippenham, North Wiltshire, Wiltshire, SN15 3PF£135,950 · 1998£471,000
- 6 Hewlett Close, Chippenham, North Wiltshire, Wiltshire, SN15 3TL£127,000 · 2004£204,000
- 6 Hickory Way, Chippenham, Wiltshire, SN15 1FP£325,000 · 2024£343,000
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 →