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 Argosy Road, Lyneham, Chippenham, Wiltshire, SN15 4AP£110,000 · 2010£205,000
- 11 Ash Close, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4TB£139,995 · 2006£254,000
- 11 Ashe Crescent, Chippenham, Wiltshire, SN15 1RN£179,000 · 2017£243,000
- 11 Ashfield Road, Chippenham, North Wiltshire, Wiltshire, SN15 1QQ£57,500 · 1998£244,000
- 11 Avon Mead, Chippenham, Wiltshire, SN15 3PP£325,000 · 2025£348,000
- 11 Bakers Field, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4NN£69,000 · 1999£249,000
- 11 Barrington Court, Sutton Benger, Chippenham, Wiltshire, SN15 4TY£372,995 · 2014£493,000
- 11 Bell Piece, Sutton Benger, Chippenham, North Wiltshire, Wiltshire, SN15 4SL£157,000 · 2001£469,000
- 11 Bewley Crescent, Lacock, Chippenham, North Wiltshire, Wiltshire, SN15 2PL£172,000 · 2005£386,000
- 11 Bewley Lane, Lacock, Chippenham, Wiltshire, SN15 2PG£635,000 · 2025£642,000
- 11 Bishop Close, Chippenham, North Wiltshire, Wiltshire, SN15 3FJ£114,500 · 1999£382,000
- 11 Blackbridge Road, Chippenham, North Wiltshire, Wiltshire, SN15 3LT£95,000 · 2005£175,000
- 11 Blackthorn Mews, Chippenham, Wiltshire, SN15 3PG£271,000 · 2015£403,000
- 11 Blackwellhams, Chippenham, North Wiltshire, Wiltshire, SN15 3GG£132,500 · 2001£354,000
- 11 Bolts Croft, Chippenham, North Wiltshire, Wiltshire, SN15 3GQ£336,000 · 2012£518,000
- 11 Bothwell Close, Chippenham, Wiltshire, SN15 1FZ£522,500 · 2024£543,000
- 11 Boundary Close, Bradenstoke, Chippenham, Wiltshire, SN15 4JZ£405,000 · 2016£524,000
- 11 Boundary Road, Chippenham, Wiltshire, SN15 3NN£290,000 · 2019£336,000
- 11 Bowden Hill, Lacock, Chippenham, Wiltshire, SN15 2PW£300,000 · 2021£359,000
- 11 Bradbury Close, Chippenham, North Wiltshire, Wiltshire, SN15 3TN£295,000 · 2024£339,000
- 11 Breach Close, Bromham, Chippenham, Wiltshire, SN15 2DA£185,275 · 2024£281,000
- 11 Brewer Mead, Chippenham, North Wiltshire, Wiltshire, SN15 3FB£91,500 · 1996£408,000
- 11 Bristol Road, Chippenham, North Wiltshire, Wiltshire, SN15 1NH£465,000 · 2007£647,000
- 11 Britains Close, Sutton Benger, Chippenham, Wiltshire, SN15 4TU£490,995 · 2015£648,000
- 11 Britannia Crescent, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4AN£85,500 · 2001£250,000
- 11 Broadleaze, Upper Seagry, Chippenham, North Wiltshire, Wiltshire, SN15 5EY£178,000 · 2004£336,000
- 11 Brook Close, Lyneham, Chippenham, Wiltshire, SN15 4FN£389,995 · 2024£392,000
- 11 Brotherton Close, Chippenham, North Wiltshire, Wiltshire, SN15 3SR£60,000 · 1999£210,000
- 11 Buckingham Road, Chippenham, Wiltshire, SN15 3TE£300,000 · 2020£392,000
- 11 Bull Lane, Chippenham, Wiltshire, SN15 1UN£337,995 · 2021£384,000
- 11 Caerphilly Drive, Patterdown, Chippenham, Wiltshire, SN15 2GF£473,000 · 2025£488,000
- 11 Callow Hill, Brinkworth, Chippenham, Wiltshire, SN15 5EB£362,500 · 2020£471,000
- 11 Castlehaven Close, Chippenham, Wiltshire, SN15 3TG£146,000 · 2015£208,000
- 11 Centurion Close, Chippenham, North Wiltshire, Wiltshire, SN15 3TQ£146,000 · 2015£204,000
- 11 Chandlers Mews, Chippenham, Wiltshire, SN15 1FL£324,000 · 2023£376,000
- 11 Chapel Mews, Chippenham, North Wiltshire, Wiltshire, SN15 3AU£178,500 · 2005£200,000
- 11 Christopher Drive, Chippenham, North Wiltshire, Wiltshire, SN15 3UT£205,000 · 2022£227,000
- 11 Church Hill, Bromham, Chippenham, Kennet, Wiltshire, SN15 2JQ£296,000 · 2006£483,000
- 11 Clark Drive, Chippenham, Wiltshire, SN15 1UJ£380,000 · 2025£414,000
- 11 Claypole Mead, Pewsham, Chippenham, North Wiltshire, Wiltshire, SN15 3GW£149,500 · 2000£492,000
- 11 Cleaver Drive, Chippenham, Wiltshire, SN15 1UP£339,995 · 2023£358,000
- 11 Clutterbuck Close, Chippenham, Wiltshire, SN15 1UX£321,995 · 2021£353,000
- 11 Cochran Avenue, Chippenham, Wiltshire, SN15 2FG£242,000 · 2021£290,000
- 11 Colborne Close, Chippenham, North Wiltshire, Wiltshire, SN15 3TW£117,000 · 2006£195,000
- 11 College Close, Chippenham, North Wiltshire, Wiltshire, SN15 3NP£197,500 · 2004£319,000
- 11 Coppice Close, Chippenham, North Wiltshire, Wiltshire, SN15 2FD£197,010 · 2009£334,000
- 11 Cowley Way, Sutton Benger, Chippenham, Wiltshire, SN15 4SD£191,000 · 2025£212,000
- 11 Dallas Road, Chippenham, North Wiltshire, Wiltshire, SN15 1LE£93,500 · 1999£343,000
- 11 Danes Close, Chippenham, North Wiltshire, Wiltshire, SN15 3UH£400,000 · 2025£425,000
- 11 Danvers Mead, Chippenham, North Wiltshire, Wiltshire, SN15 3TP£146,500 · 2017£188,000
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 →