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
- 46 Flat 1, Marshfield Road, Chippenham, Wiltshire, SN15 1JT£93,000 · 2015£111,000
- 46 Flat 2, Marshfield Road, Chippenham, Wiltshire, SN15 1JT£115,000 · 2026£122,000
- 46 Flat 3, Marshfield Road, Chippenham, North Wiltshire, Wiltshire, SN15 1JT£108,000 · 2026£113,000
- 46 Flat 4, Marshfield Road, Chippenham, North Wiltshire, Wiltshire, SN15 1JT£125,000 · 2006£134,000
- 46 Flat 5, Marshfield Road, Chippenham, Wiltshire, SN15 1JT£125,000 · 2019£127,000
- 46 Flat 6, Marshfield Road, Chippenham, Wiltshire, SN15 1JT£150,000 · 2026£160,000
- 46 Flat 7, Marshfield Road, Chippenham, Wiltshire, SN15 1JT£155,000 · 2026£137,000
- 46 Flowers Yard, Chippenham, Wiltshire, SN15 3BN£77,500 · 2021£91,000
- 46 Great Mead, Chippenham, Wiltshire, SN15 3QJ£130,000 · 2023£126,000
- 46 Greenway Lane, Chippenham, Wiltshire, SN15 1AE£345,000 · 2025£372,000
- 46 Hardens Mead, Chippenham, North Wiltshire, Wiltshire, SN15 3AE£194,950 · 2008£309,000
- 46 Heathfield, Chippenham, Wiltshire, SN15 1BQ£141,000 · 2024£229,000
- 46 High Street, Bromham, Chippenham, Kennet, Wiltshire, SN15 2HA£175,000 · 2020£246,000
- 46 High Street, Sutton Benger, Chippenham, North Wiltshire, Wiltshire, SN15 4RF£189,000 · 2005£329,000
- 46 Hill Corner Road, Chippenham, Wiltshire, SN15 1DX£265,000 · 2022£276,000
- 46 James Close, Chippenham, Wiltshire, SN15 3YA£165,000 · 2023£182,000
- 46 King Alfred Street, Chippenham, Wiltshire, SN15 1NP£277,950 · 2014£395,000
- 46 Lancaster Square, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4AD£60,950 · 1998£243,000
- 46 Louise Rayner Place, Chippenham, North Wiltshire, Wiltshire, SN15 3BU£133,995 · 2005£125,000
- 46 Lowden, Chippenham, Wiltshire, SN15 2BG£340,000 · 2022£363,000
- 46 Lysley Close, Chippenham, North Wiltshire, Wiltshire, SN15 3UJ£64,995 · 1997£281,000
- 46 Netherstreet, Bromham, Chippenham, Kennet, Wiltshire, SN15 2DW£295,000 · 2008£482,000
- 46 Park Lane, Chippenham, Wiltshire, SN15 1LN£400,000 · 2026£415,000
- 46 Roman Way, Pewsham, Chippenham, Wiltshire, SN15 3TA£83,000 · 2016£111,000
- 46 Rowden Hill, Chippenham, North Wiltshire, Wiltshire, SN15 2AR£190,000 · 2010£312,000
- 46 Rowden Road, Chippenham, Wiltshire, SN15 2AX£295,000 · 2018£381,000
- 46 Sadlers Mead, Chippenham, North Wiltshire, Wiltshire, SN15 3PD£85,000 · 1996£398,000
- 46 Saxby Road, Chippenham, North Wiltshire, Wiltshire, SN15 1UB£175,000 · 2007£264,000
- 46 Spanbourn Avenue, Chippenham, Wiltshire, SN15 1LG£300,000 · 2023£320,000
- 46 St Mary Street, Chippenham, North Wiltshire, Wiltshire, SN15 3JW£265,000 · 2022£296,000
- 46 Station Road, Christian Malford, Chippenham, Wiltshire, SN15 4BG£215,000 · 2009£363,000
- 46 The Butts, Chippenham, North Wiltshire, Wiltshire, SN15 3JS£455,000 · 2008£624,000
- 46 The Fairways Retirement Village, Malmesbury Road, Chippenham, Wiltshire, SN15 5LJ£375,000 · 2014£298,000
- 46 The Pound, Bromham, Chippenham, Kennet, Wiltshire, SN15 2HF£135,000 · 2001£381,000
- 46 The Tinings, Chippenham, North Wiltshire, Wiltshire, SN15 3NA£126,000 · 2000£345,000
- 46 Threadneedle Street, Patterdown, Chippenham, Wiltshire, SN15 2FN£570,000 · 2022£579,000
- 46 Waters Edge, Pewsham, Chippenham, North Wiltshire, Wiltshire, SN15 3GE£322,500 · 2019£424,000
- 46 Webbington Road, Pewsham, Chippenham, North Wiltshire, Wiltshire, SN15 3GA£225,000 · 2014£368,000
- 46 Webbs Court, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4TR£89,000 · 2002£231,000
- 46 Witts Grove, Chippenham, Wiltshire, SN15 1GR£275,000 · 2021£283,000
- 46 Yard Lane, Bromham, Chippenham, Wiltshire, SN15 2DT£470,000 · 2017£815,000
- 46 Yewstock Crescent West, Chippenham, North Wiltshire, Wiltshire, SN15 1QU£150,000 · 1999£635,000
- 47 - 49, London Road, Chippenham, North Wiltshire, Wiltshire, SN15 3AJ£197,500 · 1999£562,000
- 47 Bolts Croft, Chippenham, North Wiltshire, Wiltshire, SN15 3GQ£475,000 · 2021£526,000
- 47 Bradenstoke, Chippenham, North Wiltshire, Wiltshire, SN15 4ES£105,000 · 2001£313,000
- 47 Bristol Road, Chippenham, North Wiltshire, Wiltshire, SN15 1NT£233,000 · 2003£426,000
- 47 Britannia Crescent, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4AN£78,950 · 2000£253,000
- 47 Brooklands, Chippenham, Wiltshire, SN15 2FH£340,000 · 2016£464,000
- 47 Buckingham Road, Chippenham, North Wiltshire, Wiltshire, SN15 3TE£115,950 · 1999£371,000
- 47 Calne Road, Lyneham, Chippenham, Wiltshire, SN15 4PL£281,500 · 2006£482,000
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 →