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
- 3A, Parkfields, Chippenham, North Wiltshire, Wiltshire, SN15 1NX£260,000 · 2006£330,000
- 3A, The Banks, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4NT£348,000 · 2007£568,000
- 3B, Hill Rise, Chippenham, North Wiltshire, Wiltshire, SN15 1AT£52,000 · 2001£112,000
- 3B, Melksham Road, Lacock, Chippenham, Wiltshire, SN15 2LW£630,000 · 2023£710,000
- 4 - 6, Chapel Hill, Lacock, Chippenham, North Wiltshire, Wiltshire, SN15 2LA£380,000 · 2005£601,000
- 4 Ailesbury Close, Chippenham, Wiltshire, SN15 3TX£170,000 · 2021£248,000
- 4 Anglesey Mead, Chippenham, Wiltshire, SN15 3UB£390,000 · 2026£404,000
- 4 Anstey Place, Chippenham, North Wiltshire, Wiltshire, SN15 3TZ£227,500 · 2006£373,000
- 4 Arms Gardens, Sutton Benger, Chippenham, Wiltshire, SN15 4FF£497,000 · 2021£551,000
- 4 Ashe Crescent, Chippenham, North Wiltshire, Wiltshire, SN15 1RL£173,700 · 2006£283,000
- 4 Ashfield Road, Chippenham, Wiltshire, SN15 1QQ£260,000 · 2021£316,000
- 4 Avenue La Fleche, Chippenham, Wiltshire, SN15 3HX£300,000 · 2023£341,000
- 4 Avon Mead, Chippenham, Wiltshire, SN15 3PP£256,000 · 2021£319,000
- 4 Avon Reach, Chippenham, Wiltshire, SN15 1EE£192,500 · 2021£228,000
- 4 Bakers Field, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4NN£210,000 · 2022£213,000
- 4 Banbury Drive, Patterdown, Chippenham, Wiltshire, SN15 2GA£399,000 · 2025£402,000
- 4 Barley Close, Great Somerford, Chippenham, Wiltshire, SN15 5FG£475,000 · 2025£495,000
- 4 Barnes Green, Brinkworth, Chippenham, North Wiltshire, Wiltshire, SN15 5AG£325,000 · 2011£575,000
- 4 Barrington Court, Sutton Benger, Chippenham, Wiltshire, SN15 4TY£330,000 · 2018£399,000
- 4 Baydons Lane, Chippenham, Wiltshire, SN15 3JX£540,000 · 2023£538,000
- 4 Bayntun Close, Bromham, Chippenham, Wiltshire, SN15 2JG£280,000 · 2014£401,000
- 4 Beaven Close, Chippenham, North Wiltshire, Wiltshire, SN15 3FE£181,000 · 2005£354,000
- 4 Beech Close, Chippenham, Wiltshire, SN15 1FR£219,995 · 2019£248,000
- 4 Beeches Lane, Dauntsey Lock, Chippenham, North Wiltshire, Wiltshire, SN15 4TL£445,000 · 2008£667,000
- 4 Bell Piece, Sutton Benger, Chippenham, Wiltshire, SN15 4SL£347,500 · 2020£439,000
- 4 Bewley Crescent, Lacock, Chippenham, North Wiltshire, Wiltshire, SN15 2PL£233,000 · 2008£377,000
- 4 Bewley Mews, Lacock, Chippenham, Wiltshire, SN15 2NW£535,000 · 2015£688,000
- 4 Bishop Close, Chippenham, Wiltshire, SN15 3FJ£425,000 · 2024£476,000
- 4 Blackcross, Chippenham, Wiltshire, SN15 3LD£151,000 · 2018£201,000
- 4 Blackthorn Mews, Chippenham, North Wiltshire, Wiltshire, SN15 3PG£235,000 · 2004£413,000
- 4 Blackwellhams, Chippenham, North Wiltshire, Wiltshire, SN15 3GG£117,950 · 2001£300,000
- 4 Bodman Close, Chippenham, North Wiltshire, Wiltshire, SN15 3YE£395,000 · 2018£500,000
- 4 Bolts Croft, Chippenham, North Wiltshire, Wiltshire, SN15 3GQ£262,495 · 2002£495,000
- 4 Bothwell Close, Chippenham, Wiltshire, SN15 1FZ£312,500 · 2024£301,000
- 4 Boundary Close, Bradenstoke, Chippenham, North Wiltshire, Wiltshire, SN15 4JZ£132,000 · 1998£573,000
- 4 Bradbury Close, Chippenham, North Wiltshire, Wiltshire, SN15 3TN£106,000 · 2011£166,000
- 4 Bramble Drive, Chippenham, North Wiltshire, Wiltshire, SN15 3PH£77,500 · 1997£340,000
- 4 Brewer Mead, Chippenham, North Wiltshire, Wiltshire, SN15 3FB£185,000 · 2003£345,000
- 4 Bridgewater Close, Patterdown, Chippenham, Wiltshire, SN15 2GD£450,000 · 2024£467,000
- 4 Bright Close, Chippenham, North Wiltshire, Wiltshire, SN15 3PU£143,000 · 2012£219,000
- 4 Britains Close, Sutton Benger, Chippenham, Wiltshire, SN15 4TU£600,000 · 2022£649,000
- 4 Britannia Crescent, Lyneham, Chippenham, Wiltshire, SN15 4AN£160,000 · 2016£233,000
- 4 Broadleaze, Upper Seagry, Chippenham, Wiltshire, SN15 5EY£352,500 · 2025£375,000
- 4 Brooklands, Chippenham, North Wiltshire, Wiltshire, SN15 5BA£81,000 · 2007£111,000
- 4 Brooklands, Chippenham, Wiltshire, SN15 2FE£272,500 · 2017£362,000
- 4 Brotherton Close, Chippenham, North Wiltshire, Wiltshire, SN15 3SR£154,950 · 2015£219,000
- 4 Buckingham Road, Chippenham, North Wiltshire, Wiltshire, SN15 3TF£144,000 · 2007£246,000
- 4 Bucklands Grove, Chippenham, Wiltshire, SN15 3GR£157,500 · 2013£239,000
- 4 Bull Lane, Chippenham, Wiltshire, SN15 1UN£302,500 · 2024£324,000
- 4 Burleaze, Chippenham, North Wiltshire, Wiltshire, SN15 2AY£288,000 · 2020£373,000
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 →