House prices in SN15
Median value — November 2026
£338,000
Modelled from 10,656 properties Stede tracks in SN15
Market snapshot
£338,000
Median value
£388,951
Average value
452
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 | £116,330 |
| 2001 | £131,053 |
| 2002 | £158,764 |
| 2003 | £176,018 |
| 2004 | £200,323 |
| 2005 | £200,404 |
| 2006 | £217,919 |
| 2007 | £229,246 |
| 2008 | £199,333 |
| 2009 | £205,503 |
| 2010 | £212,629 |
| 2011 | £211,007 |
| 2012 | £211,869 |
| 2013 | £219,483 |
| 2014 | £229,298 |
| 2015 | £249,040 |
| 2016 | £261,195 |
| 2017 | £278,081 |
| 2018 | £286,895 |
| 2019 | £278,352 |
| 2020 | £295,309 |
| 2021 | £312,071 |
| 2022 | £336,121 |
| 2023 | £326,211 |
| 2024 | £331,364 |
| 2025 | £338,208 |
| 2026 | £338,000 |
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
- 4A, Foghamshire, Chippenham, North Wiltshire, Wiltshire, SN15 1HB£86,300 · 2006£102,000
- 4A, The Banks, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4NT£124,000 · 1997£534,000
- 4B, Foghamshire, Chippenham, North Wiltshire, Wiltshire, SN15 1HB£86,300 · 2006£113,000
- 4B, The Banks, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4NT£447,500 · 2020£581,000
- 5 - 6, Bewley Lane, Lacock, Chippenham, Wiltshire, SN15 2PG£605,000 · 2002£1,021,000
- 5 - 6, Upper Seagry, Chippenham, Wiltshire, SN15 5EX£1,075,000 · 2018£1,321,000
- 5 Abbey Close, Chippenham, Wiltshire, SN15 3TD£190,000 · 2023£213,000
- 5 Ailesbury Close, Chippenham, North Wiltshire, Wiltshire, SN15 3TX£266,500 · 2007£399,000
- 5 Anglesey Mead, Chippenham, Wiltshire, SN15 3UB£275,000 · 2012£428,000
- 5 Anstey Place, Chippenham, North Wiltshire, Wiltshire, SN15 3TZ£124,000 · 1998£431,000
- 5 Arms Gardens, Sutton Benger, Chippenham, Wiltshire, SN15 4FF£830,000 · 2025£874,000
- 5 Ashfield Road, Chippenham, North Wiltshire, Wiltshire, SN15 1QQ£159,000 · 2010£257,000
- 5 Avenue La Fleche, Chippenham, Wiltshire, SN15 3HX£320,000 · 2024£360,000
- 5 Avon Mead, Chippenham, Wiltshire, SN15 3PP£327,500 · 2025£364,000
- 5 Avon Reach, Chippenham, Wiltshire, SN15 1EE£220,000 · 2025—
- 5 Bakers Field, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4NN£45,000 · 1996£226,000
- 5 Banbury Drive, Patterdown, Chippenham, Wiltshire, SN15 2GA£656,778 · 2024—
- 5 Barrington Court, Sutton Benger, Chippenham, Wiltshire, SN15 4TY£533,000 · 2021£646,000
- 5 Barrow Green, Chippenham, Wiltshire, SN15 1BD£227,500 · 2021£276,000
- 5 Barton Close, Bradenstoke, Chippenham, Wiltshire, SN15 4EZ£510,000 · 2024£560,000
- 5 Bayliffes Close, Chippenham, North Wiltshire, Wiltshire, SN15 3NY£231,000 · 2008£370,000
- 5 Bayntun Close, Bromham, Chippenham, Kennet, Wiltshire, SN15 2JG£216,500 · 2011£370,000
- 5 Beaven Close, Chippenham, North Wiltshire, Wiltshire, SN15 3FE£116,500 · 2000£340,000
- 5 Beeches Lane, Dauntsey Lock, Chippenham, North Wiltshire, Wiltshire, SN15 4TL£142,000 · 1998£569,000
- 5 Bell Piece, Sutton Benger, Chippenham, Wiltshire, SN15 4SL£343,000 · 2013£527,000
- 5 Bewley Crescent, Lacock, Chippenham, Wiltshire, SN15 2PL£160,000 · 2011£297,000
- 5 Bewley Edge, Lacock, Chippenham, Wiltshire, SN15 2BF£1,575,000 · 2019£1,835,000
- 5 Bickhams, Foxham, Chippenham, North Wiltshire, Wiltshire, SN15 4NG£280,000 · 2020£350,000
- 5 Birch Grove, Chippenham, North Wiltshire, Wiltshire, SN15 1DD£219,950 · 2005£363,000
- 5 Bishop Close, Chippenham, Wiltshire, SN15 3FJ£410,000 · 2024£460,000
- 5 Blackbridge Road, Chippenham, Wiltshire, SN15 3LS£310,000 · 2020£363,000
- 5 Blackcross, Chippenham, North Wiltshire, Wiltshire, SN15 3LD£46,500 · 1997£220,000
- 5 Blackwellhams, Chippenham, North Wiltshire, Wiltshire, SN15 3GG£365,000 · 2023£365,000
- 5 Bodman Close, Chippenham, North Wiltshire, Wiltshire, SN15 3YE£90,000 · 1995£407,000
- 5 Bolts Croft, Chippenham, North Wiltshire, Wiltshire, SN15 3GQ£246,495 · 2002£498,000
- 5 Bothwell Close, Chippenham, Wiltshire, SN15 1FZ£323,000 · 2024£312,000
- 5 Boundary Close, Bradenstoke, Chippenham, North Wiltshire, Wiltshire, SN15 4JZ£323,750 · 2005£548,000
- 5 Boundary Road, Chippenham, North Wiltshire, Wiltshire, SN15 3NN£57,500 · 1995£297,000
- 5 Bowden Hill, Lacock, Chippenham, Wiltshire, SN15 2PW£375,000 · 2009£631,000
- 5 Bradbury Close, Chippenham, Wiltshire, SN15 3TN£170,000 · 2025£193,000
- 5 Bramble Drive, Chippenham, Wiltshire, SN15 3PH£330,500 · 2026£343,000
- 5 Brewer Mead, Chippenham, North Wiltshire, Wiltshire, SN15 3FB£149,000 · 2002£354,000
- 5 Bright Close, Chippenham, North Wiltshire, Wiltshire, SN15 3PU£225,000 · 2022£232,000
- 5 Bristol Road, Chippenham, Wiltshire, SN15 1NH£553,500 · 2025£568,000
- 5 Britains Close, Sutton Benger, Chippenham, Wiltshire, SN15 4TU£550,000 · 2021£660,000
- 5 Britannia Crescent, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4AN£145,000 · 2007£232,000
- 5 Broadleaze, Upper Seagry, Chippenham, Wiltshire, SN15 5EY£166,000 · 2025£205,000
- 5 Brook Close, Lyneham, Chippenham, Wiltshire, SN15 4FN£462,500 · 2024£487,000
- 5 Brotherton Close, Chippenham, North Wiltshire, Wiltshire, SN15 3SR£152,000 · 2004£256,000
- 5 Bryant Close, Chippenham, Wiltshire, SN15 1FX£305,000 · 2019£356,000
About this area
SN15 is a UK postcode district. Stede can model 10,656 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 £338,000 and an average of £388,951.
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.
452 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 £388,951 and the median is £338,000 across 10,656 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 10,656 properties in SN15, with 452 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 →