House prices in SN15
Median value — November 2026
£340,000
Modelled from 10,932 properties Stede tracks in SN15
Market snapshot
£340,000
Median value
£417,182
Average value
458
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 | £117,018 |
| 2001 | £131,828 |
| 2002 | £159,704 |
| 2003 | £177,059 |
| 2004 | £201,509 |
| 2005 | £201,589 |
| 2006 | £219,208 |
| 2007 | £230,603 |
| 2008 | £200,513 |
| 2009 | £206,719 |
| 2010 | £213,887 |
| 2011 | £212,256 |
| 2012 | £213,123 |
| 2013 | £220,782 |
| 2014 | £230,655 |
| 2015 | £250,513 |
| 2016 | £262,740 |
| 2017 | £279,727 |
| 2018 | £288,593 |
| 2019 | £279,999 |
| 2020 | £297,056 |
| 2021 | £313,917 |
| 2022 | £338,110 |
| 2023 | £328,141 |
| 2024 | £333,324 |
| 2025 | £340,209 |
| 2026 | £340,000 |
Property types
- Detached house37%£494,000
- Semi-detached house26%£325,000
- Mid-terrace house22%£247,000
- Flat / Maisonette11%£151,000
- Property3%£494,000
Recent sales
- 2 Thomas Mead, Pewsham, Chippenham, Wiltshire, SN15 3YS£407,500 · 2026£422,000
- 22 Greenway Avenue, Chippenham, Wiltshire, SN15 1AH£352,500 · 2026£364,000
- 2 Bryant Close, Chippenham, Wiltshire, SN15 1FX£372,000 · 2026£378,000
- 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
- 84 Bristol Road, Chippenham, Wiltshire, SN15 1NS£757,000 · 2026£751,000
- 14 Claypole Mead, Pewsham, Chippenham, North Wiltshire, Wiltshire, SN15 3GW£465,000 · 2026£494,000
- 101 London Road, Chippenham, North Wiltshire, Wiltshire, SN15 3AL£255,000 · 2026£271,000
Addresses in SN15
- 55 Rowe Mead, Pewsham, Chippenham, North Wiltshire, Wiltshire, SN15 3YT£86,000 · 2003£178,000
- 55 Rudman Park, Chippenham, Wiltshire, SN15 1NB£175,000 · 2016£245,000
- 55 St Mary Street, Chippenham, Wiltshire, SN15 3JW£1,437,186 · 2024£1,637,000
- 55 St Peters Close, Chippenham, West Wiltshire, Wiltshire, SN15 2BH£56,000 · 1995£310,000
- 55 Threadneedle Street, Patterdown, Chippenham, Wiltshire, SN15 2FN£358,000 · 2022£355,000
- 55 Victoria Drive, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4RA£157,000 · 2009£298,000
- 55 Waters Edge, Pewsham, Chippenham, Wiltshire, SN15 3GF£145,000 · 2015£196,000
- 55 Webbs Court, Lyneham, Chippenham, Wiltshire, SN15 4TR£250,000 · 2023£265,000
- 55 Wicks Drive, Chippenham, Wiltshire, SN15 3FS£310,000 · 2024£326,000
- 55 Yewstock Crescent West, Chippenham, North Wiltshire, Wiltshire, SN15 1QX£68,000 · 1996£459,000
- 55A, Marshfield Road, Chippenham, North Wiltshire, Wiltshire, SN15 1JS£68,000 · 2003£112,000
- 55B, Marshfield Road, Chippenham, North Wiltshire, Wiltshire, SN15 1JS£120,000 · 2012£160,000
- 56 - 57, Flat 1, Market Place, Chippenham, Wiltshire, SN15 3HL£166,000 · 2025£166,000
- 56 - 57, Flat 2, Market Place, Chippenham, Wiltshire, SN15 3HL£147,000 · 2025£200,000
- 56 - 57, Flat 3, Market Place, Chippenham, Wiltshire, SN15 3HL£147,000 · 2025£156,000
- 56 - 57, Flat 4, Market Place, Chippenham, Wiltshire, SN15 3HL£185,000 · 2025£176,000
- 56 Bradenstoke, Chippenham, North Wiltshire, Wiltshire, SN15 4ES£200,000 · 2002£445,000
- 56 Britannia Crescent, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4AN£73,950 · 2000£244,000
- 56 Brooklands, Chippenham, Wiltshire, SN15 2FH£250,000 · 2020£339,000
- 56 Buckingham Road, Chippenham, Wiltshire, SN15 3TF£250,000 · 2024£259,000
- 56 Charter Road, Chippenham, North Wiltshire, Wiltshire, SN15 2RA£77,950 · 2001£223,000
- 56 Dallas Road, Chippenham, Wiltshire, SN15 1LD£224,950 · 2014£337,000
- 56 Darcy Close, Chippenham, North Wiltshire, Wiltshire, SN15 3QL£155,000 · 2021£180,000
- 56 Eastern Avenue, Chippenham, Wiltshire, SN15 3LW£175,000 · 2013£318,000
- 56 Field View, Chippenham, North Wiltshire, Wiltshire, SN15 2QU£64,500 · 2002£131,000
- 56 Gainey Gardens, Chippenham, Wiltshire, SN15 1UH£282,995 · 2020£323,000
- 56 Great Mead, Chippenham, Wiltshire, SN15 3QJ£279,950 · 2020£353,000
- 56 Hardens Mead, Chippenham, Wiltshire, SN15 3AE£230,000 · 2017£326,000
- 56 Hickory Way, Chippenham, Wiltshire, SN15 1FP£300,000 · 2019£348,000
- 56 High Street, Sutton Benger, Chippenham, North Wiltshire, Wiltshire, SN15 4RL£760,000 · 2005£1,084,000
- 56 James Close, Chippenham, North Wiltshire, Wiltshire, SN15 3YA£129,950 · 2002£287,000
- 56 Lancaster Square, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4AD£60,950 · 1999£252,000
- 56 Langley Road, Chippenham, Wiltshire, SN15 1DB£417,500 · 2017£541,000
- 56 Louise Rayner Place, Chippenham, Wiltshire, SN15 3BU£100,000 · 2012£138,000
- 56 Lowden, Chippenham, North Wiltshire, Wiltshire, SN15 2BE£173,000 · 2006£263,000
- 56 Malmesbury Road, Chippenham, North Wiltshire, Wiltshire, SN15 1PR£205,000 · 1999£610,000
- 56 Market Place, Chippenham, Wiltshire, SN15 3HL£190,000 · 2007£262,000
- 56 Netherstreet, Bromham, Chippenham, Kennet, Wiltshire, SN15 2DW£640,000 · 2022£643,000
- 56 New Road, Bromham, Chippenham, Wiltshire, SN15 2JB£300,000 · 2021£337,000
- 56 New Road, Chippenham, Wiltshire, SN15 1ES£122,500 · 2005£269,000
- 56 Oaklands, Chippenham, Wiltshire, SN15 1RE£240,000 · 2025£284,000
- 56 Park Lane, Chippenham, North Wiltshire, Wiltshire, SN15 1LN£169,000 · 2004£251,000
- 56 Pound Close, Lyneham, Chippenham, Wiltshire, SN15 4QY£227,500 · 2024£256,000
- 56 Roman Way, Pewsham, Chippenham, Wiltshire, SN15 3TA£138,000 · 2022£111,000
- 56 Rowden Road, Chippenham, Wiltshire, SN15 2AX£177,500 · 2011£300,000
- 56 Rowe Mead, Pewsham, Chippenham, North Wiltshire, Wiltshire, SN15 3YR£66,000 · 1998£256,000
- 56 Rudman Park, Chippenham, Wiltshire, SN15 1NB£210,000 · 2025£219,000
- 56 Sadlers Mead, Chippenham, Wiltshire, SN15 3PD£365,000 · 2024£468,000
- 56 St Mary Street, Chippenham, Wiltshire, SN15 3JW£350,000 · 2017£449,000
- 56 Sunbeam Drive, Patterdown, Chippenham, Wiltshire, SN15 2FR£385,000 · 2023£391,000
About this area
SN15 is a UK postcode district. Stede can model 10,932 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 £340,000 and an average of £417,182.
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 37% of the properties Stede tracks in SN15.
458 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 £417,182 and the median is £340,000 across 10,932 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?
37% of the properties Stede tracks in SN15 are detached houses. semi-detached houses are next most common, at 26%.
How many properties are in SN15?
Stede can model 10,932 properties in SN15, with 458 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 →