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
- 145 Gainey Gardens, Chippenham, Wiltshire, SN15 1UG£525,000 · 2022£543,000
- 145 London Road, Chippenham, Wiltshire, SN15 3AN£250,000 · 2025£292,000
- 145 Malmesbury Road, Chippenham, Wiltshire, SN15 1QA£837,500 · 2024£869,000
- 145 Wood Lane, Chippenham, Wiltshire, SN15 3EA£145,000 · 2013£223,000
- 145A, London Road, Chippenham, North Wiltshire, Wiltshire, SN15 3AN£182,000 · 2005£310,000
- 146 Eastern Avenue, Chippenham, North Wiltshire, Wiltshire, SN15 3XY£480,000 · 2023£518,000
- 146 Gainey Gardens, Chippenham, Wiltshire, SN15 1UH£267,995 · 2021£319,000
- 146 Great Mead, Chippenham, Wiltshire, SN15 3QJ£150,000 · 2017£141,000
- 146 Hardens Mead, Chippenham, North Wiltshire, Wiltshire, SN15 3AQ£343,000 · 2016£463,000
- 146 London Road, Chippenham, North Wiltshire, Wiltshire, SN15 3BB£129,950 · 2002£354,000
- 146 St Ediths Marsh, Bromham, Chippenham, Wiltshire, SN15 2DG£360,000 · 2016£458,000
- 146 Wood Lane, Chippenham, Wiltshire, SN15 3EE£240,000 · 2024£259,000
- 147 Cowleaze, Chippenham, Wiltshire, SN15 3YN£158,000 · 2022£155,000
- 147 Gainey Gardens, Chippenham, Wiltshire, SN15 1UG£420,000 · 2022£422,000
- 147 London Road, Chippenham, Wiltshire, SN15 3AN£165,000 · 2010£290,000
- 147 Malmesbury Road, Chippenham, North Wiltshire, Wiltshire, SN15 1QA£189,000 · 2001£468,000
- 147A, Malmesbury Road, Chippenham, Wiltshire, SN15 1QA£585,500 · 2024£603,000
- 148 Eastern Avenue, Chippenham, North Wiltshire, Wiltshire, SN15 3XY£250,000 · 2013£432,000
- 148 Gainey Gardens, Chippenham, Wiltshire, SN15 1UH£271,655 · 2021£322,000
- 148 Great Mead, Chippenham, Wiltshire, SN15 3QJ£165,000 · 2018£140,000
- 148 Hardens Mead, Chippenham, North Wiltshire, Wiltshire, SN15 3AQ£146,000 · 2002£320,000
- 148 London Road, Chippenham, Wiltshire, SN15 3BB£235,000 · 2017£327,000
- 148 Malmesbury Road, Chippenham, Wiltshire, SN15 5LR£397,575 · 2017£540,000
- 148 St Ediths Marsh, Bromham, Chippenham, Wiltshire, SN15 2DG£430,000 · 2017£687,000
- 149 Cowleaze, Chippenham, Wiltshire, SN15 3YN£130,000 · 2009£154,000
- 149 Gainey Gardens, Chippenham, Wiltshire, SN15 1UG£430,000 · 2022£460,000
- 149 London Road, Chippenham, Wiltshire, SN15 3AN£92,500 · 2001£269,000
- 149 Malmesbury Road, Chippenham, North Wiltshire, Wiltshire, SN15 1QA£249,000 · 2003£452,000
- 14A, Chestnut Road, Sutton Benger, Chippenham, North Wiltshire, Wiltshire, SN15 4RP£108,500 · 1998£559,000
- 15 Ashe Crescent, Chippenham, North Wiltshire, Wiltshire, SN15 1RN£84,000 · 2002£233,000
- 15 Ashfield Road, Chippenham, Wiltshire, SN15 1QQ£250,000 · 2024£265,000
- 15 Avon Mead, Chippenham, Wiltshire, SN15 3PP£315,000 · 2021£366,000
- 15 Bakers Field, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4NN£234,000 · 2020£270,000
- 15 Barrington Court, Sutton Benger, Chippenham, Wiltshire, SN15 4TY£649,995 · 2015£755,000
- 15 Bewley Crescent, Lacock, Chippenham, North Wiltshire, Wiltshire, SN15 2PL£95,000 · 2000£307,000
- 15 Bewley Lane, Lacock, Chippenham, North Wiltshire, Wiltshire, SN15 2PG£66,500 · 1997£314,000
- 15 Birch Cottage, Notton, Lacock, Chippenham, North Wiltshire, Wiltshire, SN15 2NF£685,000 · 2005£968,000
- 15 Blackbridge Road, Chippenham, Wiltshire, SN15 3LT£224,000 · 2009£411,000
- 15 Blackwellhams, Chippenham, North Wiltshire, Wiltshire, SN15 3GG£294,000 · 2014£455,000
- 15 Bolts Croft, Chippenham, Wiltshire, SN15 3GQ£335,000 · 2012£533,000
- 15 Boundary Road, Chippenham, North Wiltshire, Wiltshire, SN15 3NN£71,000 · 1998£285,000
- 15 Bowden Hill, Lacock, Chippenham, North Wiltshire, Wiltshire, SN15 2PW£483,000 · 2008£671,000
- 15 Bradbury Close, Chippenham, Wiltshire, SN15 3TN£197,500 · 2024£216,000
- 15 Bramble Drive, Chippenham, North Wiltshire, Wiltshire, SN15 3PH£73,950 · 1996£346,000
- 15 Brewer Mead, Chippenham, North Wiltshire, Wiltshire, SN15 3FB£84,000 · 1997£372,000
- 15 Bristol Road, Chippenham, Wiltshire, SN15 1NH£775,000 · 2025£938,000
- 15 Britains Close, Sutton Benger, Chippenham, Wiltshire, SN15 4TU£469,995 · 2015£616,000
- 15 Britannia Crescent, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4AN£114,000 · 2002£262,000
- 15 Brook Close, Lyneham, Chippenham, Wiltshire, SN15 4FN£465,000 · 2024£492,000
- 15 Brooklands, Chippenham, Wiltshire, SN15 5BA£268,200 · 2023£285,000
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 →