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
- 18 Downham Mead, Chippenham, North Wiltshire, Wiltshire, SN15 3LN£76,510 · 1997£333,000
- 18 East Yewstock Crescent, Chippenham, Wiltshire, SN15 1QR£420,000 · 2024£444,000
- 18 Elizabeth Place, Chippenham, North Wiltshire, Wiltshire, SN15 3UP£45,000 · 1995£228,000
- 18 Elms Road, Chippenham, Wiltshire, SN15 1UR£337,000 · 2021£378,000
- 18 Esmead, Chippenham, North Wiltshire, Wiltshire, SN15 3PS£264,000 · 2016£369,000
- 18 Filbert Street, Chippenham, Wiltshire, SN15 1FT£279,995 · 2019£328,000
- 18 Fitzwarren Close, Chippenham, North Wiltshire, Wiltshire, SN15 3UF£215,000 · 2020£277,000
- 18 Flat 1, New Road, Chippenham, North Wiltshire, Wiltshire, SN15 1HJ£103,000 · 2004£133,000
- 18 Flat 1, St Mary Street, Chippenham, North Wiltshire, Wiltshire, SN15 3JN£310,000 · 2022£300,000
- 18 Flat 2, St Mary Street, Chippenham, North Wiltshire, Wiltshire, SN15 3JN£156,000 · 2018£162,000
- 18 Flat 3, New Road, Chippenham, North Wiltshire, Wiltshire, SN15 1HJ£92,000 · 2002£151,000
- 18 Flat 3, St Mary Street, Chippenham, Wiltshire, SN15 3JN£365,000 · 2025£378,000
- 18 Flat 4, New Road, Chippenham, North Wiltshire, Wiltshire, SN15 1HJ£80,000 · 2003£125,000
- 18 Flat 4, St Mary Street, Chippenham, North Wiltshire, Wiltshire, SN15 3JN£295,000 · 2023£296,000
- 18 Flowers Yard, Chippenham, North Wiltshire, Wiltshire, SN15 3BN£120,000 · 2020£138,000
- 18 Fortune Way, Chippenham, North Wiltshire, Wiltshire, SN15 3UW£6,341,000 · 2017£261,000
- 18 Foundry Lane, Chippenham, Wiltshire, SN15 1JB£240,000 · 2024£241,000
- 18 Fox Croft Walk, Chippenham, North Wiltshire, Wiltshire, SN15 3YB£270,000 · 2002£497,000
- 18 Fuller Close, Chippenham, North Wiltshire, Wiltshire, SN15 3HS£134,995 · 2006£132,000
- 18 Gainey Gardens, Chippenham, Wiltshire, SN15 1UH£268,000 · 2025£287,000
- 18 Gleneagles Close, Monkton Park, Chippenham, Wiltshire, SN15 3XL£365,000 · 2016£501,000
- 18 Goldney Avenue, Chippenham, Wiltshire, SN15 1ND£310,000 · 2023£323,000
- 18 Great Mead, Chippenham, North Wiltshire, Wiltshire, SN15 3QJ£128,000 · 2015£152,000
- 18 Greenway Gardens, Chippenham, Wiltshire, SN15 1AJ£325,000 · 2025£346,000
- 18 Greenway Lane, Chippenham, Wiltshire, SN15 1AD£380,250 · 2025£405,000
- 18 Greystones, Bromham, Chippenham, Wiltshire, SN15 2JT£500,000 · 2013£720,000
- 18 Gundry Close, Chippenham, North Wiltshire, Wiltshire, SN15 3SP£43,000 · 1997£196,000
- 18 Habrels Close, Chippenham, North Wiltshire, Wiltshire, SN15 3LF£87,000 · 2001£242,000
- 18 Hardens Mead, Chippenham, North Wiltshire, Wiltshire, SN15 3AB£74,000 · 1998£295,000
- 18 Hatherall Drive, Chippenham, Wiltshire, SN15 1FW£319,995 · 2022£333,000
- 18 Hatherell Road, Chippenham, North Wiltshire, Wiltshire, SN15 3ST£225,000 · 2013£371,000
- 18 Hawkins Close, Chippenham, Wiltshire, SN15 3SJ£350,000 · 2024£351,000
- 18 Hawthorn Road, Chippenham, Wiltshire, SN15 1BU£240,000 · 2018£289,000
- 18 Heathfield, Chippenham, North Wiltshire, Wiltshire, SN15 1BQ£71,000 · 2003£254,000
- 18 Hewlett Close, Chippenham, North Wiltshire, Wiltshire, SN15 3TL£199,950 · 2018£234,000
- 18 Hickory Way, Chippenham, Wiltshire, SN15 1FP£410,181 · 2018—
- 18 Highfield, Bromham, Chippenham, Wiltshire, SN15 2HN£275,000 · 2021£330,000
- 18 Holland Close, Chippenham, North Wiltshire, Wiltshire, SN15 3TR£74,950 · 2000£240,000
- 18 Holloway Grove, Chippenham, Wiltshire, SN15 1WE£234,995 · 2021£237,000
- 18 Horsepool, Bromham, Chippenham, Wiltshire, SN15 2HD£660,000 · 2023£697,000
- 18 James Close, Chippenham, North Wiltshire, Wiltshire, SN15 3YA£50,500 · 1998£205,000
- 18 King Alfred Street, Chippenham, Wiltshire, SN15 1NP£220,000 · 2014£334,000
- 18 Lady Coventry Road, Chippenham, North Wiltshire, Wiltshire, SN15 3NG£150,000 · 2002£325,000
- 18 Laines Head, Chippenham, Wiltshire, SN15 1PH£501,000 · 2024£503,000
- 18 Lancaster Square, Lyneham, Chippenham, Wiltshire, SN15 4AD£265,000 · 2025£282,000
- 18 Lansdown Grove, Chippenham, Wiltshire, SN15 1TE£329,950 · 2022£333,000
- 18 Lime Trees, Christian Malford, Chippenham, North Wiltshire, Wiltshire, SN15 4BN£141,000 · 1995£664,000
- 18 Long Close, Chippenham, North Wiltshire, Wiltshire, SN15 3JY£157,000 · 2007£231,000
- 18 Louise Rayner Place, Chippenham, North Wiltshire, Wiltshire, SN15 3BU£167,000 · 2026£165,000
- 18 Lowden Avenue, Chippenham, North Wiltshire, Wiltshire, SN15 1LH£119,950 · 2000£342,000
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 →