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
- 2 The Paddocks, Chippenham, North Wiltshire, Wiltshire, SN15 3DL£54,500 · 1997£269,000
- 2 The Quadrangle, Chippenham, Wiltshire, SN15 2BW£275,000 · 2015£416,000
- 2 The Shearings, Sutton Benger, Chippenham, Wiltshire, SN15 4PU£800,000 · 2021—
- 2 The Studio Apartment, The Causeway, Chippenham, Wiltshire, SN15 3BT£108,000 · 2026£115,000
- 2 The Tawneys, Great Somerford, Chippenham, North Wiltshire, Wiltshire, SN15 5HP£203,000 · 2012£342,000
- 2 The Turnpike, Chippenham, Wiltshire, SN15 3XA£400,000 · 2021£504,000
- 2 The Wheelwrights, Sutton Benger, Chippenham, Wiltshire, SN15 4NP£360,000 · 2017£452,000
- 2 Thomas Mead, Pewsham, Chippenham, Wiltshire, SN15 3YS£407,500 · 2026£422,000
- 2 Threadneedle Street, Patterdown, Chippenham, Wiltshire, SN15 2FN£438,000 · 2021£467,000
- 2 Timbrells Place, Chippenham, North Wiltshire, Wiltshire, SN15 2RS£61,500 · 1999£234,000
- 2 Tintagel Drive, Patterdown, Chippenham, Wiltshire, SN15 2FZ£490,000 · 2025£501,000
- 2 Tow Path Mews, Chippenham, North Wiltshire, Wiltshire, SN15 3YU£184,000 · 2012£276,000
- 2 Town Mews, Chippenham, Wiltshire, SN15 3BP£89,950 · 2012£163,000
- 2 Tudor Close, Chippenham, Wiltshire, SN15 3UL£381,250 · 2019£481,000
- 2 Tugela Road, Chippenham, North Wiltshire, Wiltshire, SN15 1JF£199,950 · 2003£356,000
- 2 Turnberry Close, Monkton Park, Chippenham, Wiltshire, SN15 3XQ£290,000 · 2017£397,000
- 2 Tyddyman Close, Chippenham, Wiltshire, SN15 1UT£214,995 · 2020£239,000
- 2 Upper Seagry, Chippenham, Wiltshire, SN15 5EX£815,000 · 2024£878,000
- 2 Vale Leaze, Little Somerford, Chippenham, Wiltshire, SN15 5JS£455,000 · 2024£519,000
- 2 Vines Close, Chippenham, Wiltshire, SN15 1GJ£417,000 · 2021£466,000
- 2 Wade Mews, Chippenham, Wiltshire, SN15 1EB£240,000 · 2024£279,000
- 2 Walnut Drive, Chippenham, Wiltshire, SN15 1FS£316,000 · 2023£320,000
- 2 Waterford Place, Chippenham, Wiltshire, SN15 3GX£361,000 · 2017£353,000
- 2 Waters Edge, Pewsham, Chippenham, North Wiltshire, Wiltshire, SN15 3GE£205,000 · 2023£221,000
- 2 Wayside Close, Kington Langley, Chippenham, Wiltshire, SN15 5NY£395,000 · 2017£522,000
- 2 Webb Close, Pewsham, Chippenham, Wiltshire, SN15 3XF£162,500 · 2015£219,000
- 2 Webbington Road, Pewsham, Chippenham, North Wiltshire, Wiltshire, SN15 3GA£140,000 · 2010£216,000
- 2 Webbs Court, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4TR£122,500 · 2004£202,000
- 2 Wedmore Avenue, Chippenham, North Wiltshire, Wiltshire, SN15 1QP£175,000 · 1999£521,000
- 2 Wentworth Close, Monkton Park, Chippenham, North Wiltshire, Wiltshire, SN15 3XJ£146,500 · 2001£375,000
- 2 Westlake Place, Sutton Benger, Chippenham, Wiltshire, SN15 4SH£495,000 · 2023£518,000
- 2 Whites Way, Sutton Benger, Chippenham, Wiltshire, SN15 4TX£465,995 · 2014£623,000
- 2 Whitworth Road, Chippenham, Wiltshire, SN15 3QS£250,000 · 2025£261,000
- 2 Wicks Drive, Chippenham, Wiltshire, SN15 3ES£240,000 · 2014£396,000
- 2 Willis Close, Chippenham, North Wiltshire, Wiltshire, SN15 3GJ£406,001 · 2022£441,000
- 2 Willow Grove, Chippenham, North Wiltshire, Wiltshire, SN15 1AR£167,000 · 2003£317,000
- 2 Wiltshire Drive, Patterdown, Chippenham, Wiltshire, SN15 2QW£418,000 · 2024£428,000
- 2 Witts Grove, Chippenham, Wiltshire, SN15 1GR£656,212 · 2021—
- 2 Wood Lane, Chippenham, North Wiltshire, Wiltshire, SN15 3DQ£225,000 · 2018£277,000
- 2 Wyndham Close, Chippenham, North Wiltshire, Wiltshire, SN15 3SE£230,000 · 2005£466,000
- 2 Yewstock Crescent West, Chippenham, North Wiltshire, Wiltshire, SN15 1QU£218,000 · 2002£467,000
- 2 York Lane, Brinkworth, Chippenham, North Wiltshire, Wiltshire, SN15 5AN£140,000 · 2002£332,000
- 20 - 21, Notton, Lacock, Chippenham, North Wiltshire, Wiltshire, SN15 2JU£317,000 · 2001£677,000
- 20 Anglesey Mead, Chippenham, Wiltshire, SN15 3UB£397,500 · 2025£408,000
- 20 Argosy Road, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4AP£195,000 · 2020£242,000
- 20 Ashe Crescent, Chippenham, North Wiltshire, Wiltshire, SN15 1RL£92,000 · 2003£258,000
- 20 Avon Mead, Chippenham, Wiltshire, SN15 3PP£340,000 · 2026£348,000
- 20 Bakers Field, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4NN£114,000 · 2012£195,000
- 20 Beech Close, Chippenham, Wiltshire, SN15 1FR£355,000 · 2023£374,000
- 20 Bewley Lane, Lacock, Chippenham, North Wiltshire, Wiltshire, SN15 2PH£418,000 · 2021£469,000
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 →