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
- 24 St Josephs Way, Lyneham, Chippenham, Wiltshire, SN15 4FA£232,500 · 2017£325,000
- 24 St Mary Street, Chippenham, Wiltshire, SN15 3JW£240,000 · 2023£256,000
- 24 St Marys Close, Bradenstoke, Chippenham, North Wiltshire, Wiltshire, SN15 4ET£120,000 · 2001£343,000
- 24 St Paul Street, Chippenham, Wiltshire, SN15 1LJ£395,000 · 2023£407,000
- 24 Sunbeam Drive, Patterdown, Chippenham, Wiltshire, SN15 2FR£349,000 · 2022£339,000
- 24 Sycamore Close, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4TG£170,000 · 2021£197,000
- 24 Tavinor Drive, Chippenham, Wiltshire, SN15 3FU£415,000 · 2022£472,000
- 24 The Butts, Chippenham, North Wiltshire, Wiltshire, SN15 3JT£90,000 · 2003£194,000
- 24 The Causeway, Chippenham, North Wiltshire, Wiltshire, SN15 3DB£352,000 · 2026£379,000
- 24 The Common, Langley Burrell, Chippenham, North Wiltshire, Wiltshire, SN15 4LQ£580,000 · 2019£749,000
- 24 The Paddocks, Chippenham, Wiltshire, SN15 3DN£225,000 · 2013£415,000
- 24 The Tinings, Chippenham, Wiltshire, SN15 3LX£174,500 · 2009£313,000
- 24 Thomas Mead, Pewsham, Chippenham, Wiltshire, SN15 3YS£200,000 · 2025£225,000
- 24 Threadneedle Street, Patterdown, Chippenham, Wiltshire, SN15 2FN£355,000 · 2026£368,000
- 24 Tugela Road, Chippenham, Wiltshire, SN15 1JF£345,000 · 2022£346,000
- 24 Upper Seagry, Chippenham, North Wiltshire, Wiltshire, SN15 5EX£425,000 · 2019£582,000
- 24 Waterford Place, Chippenham, Wiltshire, SN15 3GX£270,000 · 2025£281,000
- 24 Waters Edge, Pewsham, Chippenham, Wiltshire, SN15 3GE£188,000 · 2018£228,000
- 24 Webb Close, Pewsham, Chippenham, North Wiltshire, Wiltshire, SN15 3XF£142,500 · 2013£220,000
- 24 Webbington Road, Pewsham, Chippenham, North Wiltshire, Wiltshire, SN15 3GA£158,000 · 2015£239,000
- 24 Webbs Court, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4TR£96,000 · 1998£411,000
- 24 Whites Way, Sutton Benger, Chippenham, Wiltshire, SN15 4TX£460,995 · 2014£631,000
- 24 Whitworth Road, Chippenham, Wiltshire, SN15 3QS£542,500 · 2025£585,000
- 24 Willow Grove, Chippenham, Wiltshire, SN15 1AR£235,000 · 2017£317,000
- 24 Wishart Way, Chippenham, North Wiltshire, Wiltshire, SN15 3FR£200,000 · 2021£237,000
- 245 London Road, Chippenham, North Wiltshire, Wiltshire, SN15 3AP£155,000 · 2001£473,000
- 247 London Road, Chippenham, North Wiltshire, Wiltshire, SN15 3AP£320,000 · 2004£493,000
- 24A, Lowden Avenue, Chippenham, Wiltshire, SN15 1LH£425,000 · 2025£449,000
- 24B, Lowden Avenue, Chippenham, Wiltshire, SN15 1LH£290,000 · 2010£503,000
- 24C, Lowden Avenue, Chippenham, Wiltshire, SN15 1LH£430,000 · 2022£448,000
- 24D, Lowden Avenue, Chippenham, Wiltshire, SN15 1LH£295,000 · 2018£409,000
- 25 Anglesey Mead, Chippenham, Wiltshire, SN15 3UB£520,000 · 2026£541,000
- 25 Ashfield Road, Chippenham, North Wiltshire, Wiltshire, SN15 1QQ£77,500 · 2002£230,000
- 25 Avon Mead, Chippenham, North Wiltshire, Wiltshire, SN15 3PP£320,000 · 2016£404,000
- 25 Barrington Court, Sutton Benger, Chippenham, Wiltshire, SN15 4TY£664,995 · 2016£757,000
- 25 Baydons Lane, Chippenham, Wiltshire, SN15 3JX£175,000 · 2011£255,000
- 25 Blackbridge Road, Chippenham, Wiltshire, SN15 3LT£325,000 · 2022£321,000
- 25 Bolts Croft, Chippenham, North Wiltshire, Wiltshire, SN15 3GQ£205,000 · 2001£471,000
- 25 Bradbury Close, Chippenham, Wiltshire, SN15 3TN£145,000 · 2016£195,000
- 25 Brake Mead, Chippenham, Wiltshire, SN15 1PD£245,000 · 2026£247,000
- 25 Bramble Drive, Chippenham, North Wiltshire, Wiltshire, SN15 3PH£196,500 · 2006£312,000
- 25 Brewer Mead, Chippenham, North Wiltshire, Wiltshire, SN15 3FB£140,000 · 2001£335,000
- 25 Bristol Road, Chippenham, North Wiltshire, Wiltshire, SN15 1NT£180,000 · 2019£228,000
- 25 Britannia Crescent, Lyneham, Chippenham, Wiltshire, SN15 4AN£295,000 · 2025£322,000
- 25 Brook Close, Lyneham, Chippenham, Wiltshire, SN15 4FN£470,000 · 2024£497,000
- 25 Broomfield, Chippenham, North Wiltshire, Wiltshire, SN15 1DZ£144,999 · 2008£224,000
- 25 Buckingham Road, Chippenham, Wiltshire, SN15 3TE£222,500 · 2026£229,000
- 25 Calne Road, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4PT£75,000 · 1999£309,000
- 25 Castlehaven Close, Chippenham, Wiltshire, SN15 3TG£199,950 · 2021£229,000
- 25 Centurion Close, Chippenham, North Wiltshire, Wiltshire, SN15 3TQ£120,000 · 2011£201,000
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 →