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
- 17 St Marys Close, Bradenstoke, Chippenham, North Wiltshire, Wiltshire, SN15 4ET£89,950 · 1998£383,000
- 17 St Paul Street, Chippenham, Wiltshire, SN15 1LJ£345,000 · 2018£472,000
- 17 St Peters Close, Chippenham, Wiltshire, SN15 2BH£277,000 · 2020£355,000
- 17 Station Hill, Chippenham, Wiltshire, SN15 1EQ£500,000 · 2023—
- 17 Sunbeam Drive, Patterdown, Chippenham, Wiltshire, SN15 2FR£675,743 · 2022—
- 17 Tanner Close, Chippenham, Wiltshire, SN15 3UN£210,000 · 2019£254,000
- 17 Tavinor Drive, Chippenham, North Wiltshire, Wiltshire, SN15 3FT£113,000 · 1996£478,000
- 17 The Banks, Lyneham, Chippenham, Wiltshire, SN15 4NS£350,000 · 2021£396,000
- 17 The Butts, Chippenham, North Wiltshire, Wiltshire, SN15 3JT£136,500 · 2007£210,000
- 17 The Hamlet, Chippenham, Wiltshire, SN15 1BY£370,000 · 2025£379,000
- 17 The Tinings, Chippenham, Wiltshire, SN15 3LX£315,100 · 2024£323,000
- 17 Thomas Mead, Pewsham, Chippenham, North Wiltshire, Wiltshire, SN15 3YS£280,000 · 2007£433,000
- 17 Tugela Road, Chippenham, North Wiltshire, Wiltshire, SN15 1JF£161,500 · 2007£257,000
- 17 Vale Leaze, Little Somerford, Chippenham, Wiltshire, SN15 5JS£400,000 · 2025£420,000
- 17 Victoria Drive, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4QZ£105,000 · 2005£284,000
- 17 Waterford Place, Chippenham, Wiltshire, SN15 3GX£230,000 · 2021£236,000
- 17 Waters Edge, Pewsham, Chippenham, Wiltshire, SN15 3GF£212,500 · 2018£261,000
- 17 Wayside Close, Kington Langley, Chippenham, Wiltshire, SN15 5NY£317,750 · 2014£571,000
- 17 Webb Close, Pewsham, Chippenham, Wiltshire, SN15 3XF£228,000 · 2024£230,000
- 17 Webbington Road, Pewsham, Chippenham, Wiltshire, SN15 3GB£216,100 · 2018£259,000
- 17 Webbs Court, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4TR£425,000 · 2022£443,000
- 17 Whites Way, Sutton Benger, Chippenham, Wiltshire, SN15 4TX£465,995 · 2014£637,000
- 17 Wicks Drive, Chippenham, Wiltshire, SN15 3EL£270,000 · 2019£358,000
- 17 Wiltshire Drive, Patterdown, Chippenham, Wiltshire, SN15 2QW£340,000 · 2024£325,000
- 17 Wishart Way, Chippenham, North Wiltshire, Wiltshire, SN15 3FR£85,000 · 2006£164,000
- 17 Witts Grove, Chippenham, Wiltshire, SN15 1GR£349,000 · 2022£383,000
- 17 Yard Lane, Bromham, Chippenham, Kennet, Wiltshire, SN15 2DT£350,000 · 2018£461,000
- 170 Charter Road, Chippenham, North Wiltshire, Wiltshire, SN15 2RJ£56,500 · 2000£140,000
- 170 Gainey Gardens, Chippenham, Wiltshire, SN15 1UH£325,000 · 2021£355,000
- 170 Malmesbury Road, Chippenham, North Wiltshire, Wiltshire, SN15 5LR£170,000 · 2003£396,000
- 171 Cowleaze, Chippenham, Wiltshire, SN15 3YN£120,000 · 2009£141,000
- 171 London Road, Chippenham, Wiltshire, SN15 3AW£119,000 · 2011£260,000
- 171 Wood Lane, Chippenham, North Wiltshire, Wiltshire, SN15 3EA£165,000 · 2016£227,000
- 172 Charter Road, Chippenham, Wiltshire, SN15 2RJ£87,500 · 2015£115,000
- 172 Malmesbury Road, Chippenham, Wiltshire, SN15 5LR£215,000 · 2009£401,000
- 172 St Ediths Marsh, Bromham, Chippenham, Kennet, Wiltshire, SN15 2DJ£740,000 · 2026£731,000
- 173 Cowleaze, Chippenham, North Wiltshire, Wiltshire, SN15 3YN£160,000 · 2018£165,000
- 174 Charter Road, Chippenham, North Wiltshire, Wiltshire, SN15 2RJ£122,500 · 2025£118,000
- 174 St Ediths Marsh, Bromham, Chippenham, Wiltshire, SN15 2DJ£392,906 · 2020£505,000
- 175 Cowleaze, Chippenham, North Wiltshire, Wiltshire, SN15 3YN£140,000 · 2016£161,000
- 175 London Road, Chippenham, Wiltshire, SN15 3AW£129,000 · 2026£261,000
- 176 Charter Road, Chippenham, North Wiltshire, Wiltshire, SN15 2RJ£132,000 · 2021£136,000
- 176 Malmesbury Road, Chippenham, North Wiltshire, Wiltshire, SN15 5LR£67,500 · 1997£339,000
- 177 Cowleaze, Chippenham, North Wiltshire, Wiltshire, SN15 3YN£165,000 · 2008£161,000
- 178 Charter Road, Chippenham, Wiltshire, SN15 2RJ£142,000 · 2025£146,000
- 178 Wood Lane, Chippenham, North Wiltshire, Wiltshire, SN15 3EE£119,950 · 2005£202,000
- 179 Cowleaze, Chippenham, Wiltshire, SN15 3YN£124,000 · 2009£145,000
- 179 Wood Lane, Chippenham, Wiltshire, SN15 3EA£237,000 · 2022£254,000
- 17A, Riverside Drive, Chippenham, North Wiltshire, Wiltshire, SN15 3NU£272,000 · 2006£425,000
- 18 Abbey Close, Chippenham, North Wiltshire, Wiltshire, SN15 3TD£115,000 · 2003£226,000
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 →