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
- 11 Dickson Way, Pewsham, Chippenham, North Wiltshire, Wiltshire, SN15 3FW£207,000 · 2019£276,000
- 11 Downham Mead, Chippenham, Wiltshire, SN15 3LN£520,000 · 2022£495,000
- 11 Dummer Way, Chippenham, Wiltshire, SN15 3UX£232,000 · 2025£245,000
- 11 East Yewstock Crescent, Chippenham, North Wiltshire, Wiltshire, SN15 1QS£285,000 · 2006£444,000
- 11 Elizabeth Place, Chippenham, Wiltshire, SN15 3UP£103,000 · 2011£179,000
- 11 Elm Close, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4TD£68,000 · 1999£232,000
- 11 Elms Road, Chippenham, Wiltshire, SN15 1UR£191,995 · 2021£165,000
- 11 Erleigh Drive, Chippenham, Wiltshire, SN15 2NQ£625,000 · 2021£731,000
- 11 Evans Close, Chippenham, North Wiltshire, Wiltshire, SN15 1UD£216,500 · 2020£248,000
- 11 Farmer Close, Chippenham, North Wiltshire, Wiltshire, SN15 1UE£327,500 · 2016£443,000
- 11 Filbert Street, Chippenham, Wiltshire, SN15 1FT£334,995 · 2019£393,000
- 11 Flat 2, St Mary Street, Chippenham, North Wiltshire, Wiltshire, SN15 3JJ£130,000 · 2008£147,000
- 11 Flat 3, St Mary Street, Chippenham, North Wiltshire, Wiltshire, SN15 3JJ£139,950 · 2007£138,000
- 11 Flat 5, St Mary Street, Chippenham, North Wiltshire, Wiltshire, SN15 3JJ£197,995 · 2007£196,000
- 11 Fortune Way, Chippenham, North Wiltshire, Wiltshire, SN15 3UW£235,080 · 2022£240,000
- 11 Foundry Lane, Chippenham, Wiltshire, SN15 1JB£115,000 · 2025£150,000
- 11 Fox Croft Walk, Chippenham, North Wiltshire, Wiltshire, SN15 3YB£240,000 · 2004£407,000
- 11 Fuller Close, Chippenham, Wiltshire, SN15 3HS£133,000 · 2018£130,000
- 11 Gainey Gardens, Chippenham, Wiltshire, SN15 1UG£344,995 · 2020£402,000
- 11 Gleneagles Close, Monkton Park, Chippenham, Wiltshire, SN15 3XL£439,950 · 2018£560,000
- 11 Greenway Avenue, Chippenham, North Wiltshire, Wiltshire, SN15 1AH£175,000 · 2009£299,000
- 11 Greenway Gardens, Chippenham, Wiltshire, SN15 1AJ£265,500 · 2025£289,000
- 11 Greenway Lane, Chippenham, Wiltshire, SN15 1AA£191,101 · 2016£241,000
- 11 Greenway Park, Chippenham, North Wiltshire, Wiltshire, SN15 1QG£730,000 · 2018£877,000
- 11 Greystones, Bromham, Chippenham, Wiltshire, SN15 2JT£283,200 · 2010£440,000
- 11 Griffin Walk, Chippenham, Wiltshire, SN15 1FU£347,995 · 2022£343,000
- 11 Gundry Close, Chippenham, North Wiltshire, Wiltshire, SN15 3SP£43,250 · 1997£216,000
- 11 Hampshire Close, Patterdown, Chippenham, Wiltshire, SN15 2RR£425,000 · 2024£423,000
- 11 Hardenhuish Avenue, Chippenham, Wiltshire, SN15 1NL£384,000 · 2017£482,000
- 11 Hardens Close, Chippenham, Wiltshire, SN15 3AA£322,500 · 2025£342,000
- 11 Hardens Mead, Chippenham, Wiltshire, SN15 3AE£277,000 · 2017£372,000
- 11 Harford Close, Chippenham, North Wiltshire, Wiltshire, SN15 3PY£162,000 · 2002£324,000
- 11 Harvey Avenue, Chippenham, Wiltshire, SN15 1UL£281,995 · 2021£310,000
- 11 Hatherall Drive, Chippenham, Wiltshire, SN15 1FW£310,000 · 2024£323,000
- 11 Hatherell Road, Chippenham, Wiltshire, SN15 3ST£243,000 · 2014£391,000
- 11 Hawthorn Road, Chippenham, Wiltshire, SN15 1BU£212,000 · 2019£266,000
- 11 Hayward Close, Chippenham, Wiltshire, SN15 3FA£390,000 · 2025£414,000
- 11 Hazel Crescent, Chippenham, Wiltshire, SN15 1FQ£92,925 · 2024£138,000
- 11 Heath Avenue, Sutton Benger, Chippenham, Wiltshire, SN15 4TH£427,500 · 2019£530,000
- 11 Hedge Row, Chippenham, Wiltshire, SN15 3PF£290,000 · 2016£388,000
- 11 Hewlett Close, Chippenham, North Wiltshire, Wiltshire, SN15 3TL£173,250 · 2019£218,000
- 11 Hickory Way, Chippenham, Wiltshire, SN15 1FP£280,000 · 2025£289,000
- 11 Highfield, Bromham, Chippenham, Kennet, Wiltshire, SN15 2HJ£42,000 · 1995£253,000
- 11 Hill Corner Road, Chippenham, Wiltshire, SN15 1DW£117,000 · 2012£251,000
- 11 Holland Close, Chippenham, Wiltshire, SN15 3TR£225,000 · 2024£232,000
- 11 Holmes Close, Chippenham, Wiltshire, SN15 3FQ£310,000 · 2021£402,000
- 11 Humbolts Hold, Chippenham, Wiltshire, SN15 3GY£270,000 · 2015£386,000
- 11 Hungerford Road, Chippenham, Wiltshire, SN15 1QW£595,000 · 2025£572,000
- 11 Hunts Mead, Bromham, Chippenham, Kennet, Wiltshire, SN15 2JP£330,000 · 2017£439,000
- 11 James Close, Chippenham, Wiltshire, SN15 3YA£220,000 · 2024£231,000
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 →