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
- 116 Bradenstoke, Chippenham, North Wiltshire, Wiltshire, SN15 4ES£275,000 · 2003£534,000
- 116 Charter Road, Chippenham, Wiltshire, SN15 2RB£235,000 · 2024£267,000
- 116 Gainey Gardens, Chippenham, Wiltshire, SN15 1UH£349,000 · 2023£340,000
- 116 Great Mead, Chippenham, Wiltshire, SN15 3QJ£200,000 · 2009£308,000
- 116 Hardens Mead, Chippenham, Wiltshire, SN15 3AQ£215,000 · 2017£295,000
- 116 Oaklands, Chippenham, Wiltshire, SN15 1RJ£300,000 · 2025£330,000
- 117 Cowleaze, Chippenham, Wiltshire, SN15 3YN£134,995 · 2010£151,000
- 117 Eastern Avenue, Chippenham, North Wiltshire, Wiltshire, SN15 3XX£107,500 · 1997£390,000
- 117 Gainey Gardens, Chippenham, Wiltshire, SN15 1UG£380,000 · 2024£398,000
- 117 Great Mead, Chippenham, Wiltshire, SN15 3GS£270,000 · 2019£346,000
- 117 London Road, Chippenham, North Wiltshire, Wiltshire, SN15 3AN£140,000 · 2003£288,000
- 117 Malmesbury Road, Chippenham, North Wiltshire, Wiltshire, SN15 1PZ£395,000 · 2021£497,000
- 117A, Wood Lane, Chippenham, Wiltshire, SN15 3EA£99,900 · 2014£135,000
- 118 Bradenstoke, Chippenham, Wiltshire, SN15 4ES£212,000 · 2021£224,000
- 118 Charter Road, Chippenham, Wiltshire, SN15 2RB£300,000 · 2023£319,000
- 118 Eastern Avenue, Chippenham, Wiltshire, SN15 3LL£310,000 · 2016£421,000
- 118 Gainey Gardens, Chippenham, Wiltshire, SN15 1UH£370,000 · 2023£370,000
- 118 Great Mead, Chippenham, Wiltshire, SN15 3QJ£237,500 · 2019£307,000
- 118 Greenway Lane, Chippenham, Wiltshire, SN15 1AQ£108,000 · 2024£127,000
- 118 Hardens Mead, Chippenham, North Wiltshire, Wiltshire, SN15 3AQ£98,000 · 2001£276,000
- 118 St Ediths Marsh, Bromham, Chippenham, Wiltshire, SN15 2DE£415,000 · 2017£511,000
- 119 Bradenstoke, Chippenham, North Wiltshire, Wiltshire, SN15 4ES£154,000 · 2006£266,000
- 119 Cowleaze, Chippenham, Wiltshire, SN15 3YN£132,995 · 2010£150,000
- 119 Eastern Avenue, Chippenham, North Wiltshire, Wiltshire, SN15 3XX£107,500 · 1997£390,000
- 119 Gainey Gardens, Chippenham, Wiltshire, SN15 1UG£332,000 · 2021£375,000
- 119 Great Mead, Chippenham, Wiltshire, SN15 3GS£187,500 · 2012£294,000
- 119 London Road, Chippenham, North Wiltshire, Wiltshire, SN15 3AN£43,250 · 1997£269,000
- 119 Wood Lane, Chippenham, North Wiltshire, Wiltshire, SN15 3EA£109,000 · 2015£140,000
- 11A, Clift Avenue, Chippenham, North Wiltshire, Wiltshire, SN15 1DA£148,500 · 2003£200,000
- 11A, New Road, Chippenham, North Wiltshire, Wiltshire, SN15 1HJ£85,000 · 2003£238,000
- 11B, High Street, Sutton Benger, Chippenham, Wiltshire, SN15 4RE£275,000 · 2012£594,000
- 12 - 12A, Flat 1, St Mary Street, Chippenham, Wiltshire, SN15 3JJ£190,000 · 2022£175,000
- 12 Abbey Close, Chippenham, North Wiltshire, Wiltshire, SN15 3TD£45,000 · 1998£262,000
- 12 Anglesey Mead, Chippenham, Wiltshire, SN15 3UB£342,000 · 2016£474,000
- 12 Argosy Road, Lyneham, Chippenham, Wiltshire, SN15 4AP£180,000 · 2012£325,000
- 12 Ashe Crescent, Chippenham, Wiltshire, SN15 1RL£185,000 · 2018£223,000
- 12 Avon Mead, Chippenham, Wiltshire, SN15 3PP£199,950 · 2011£347,000
- 12 Bakers Field, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4NN£117,500 · 2012£200,000
- 12 Barrington Court, Sutton Benger, Chippenham, Wiltshire, SN15 4TY£277,000 · 2024£281,000
- 12 Barrow Green, Chippenham, Wiltshire, SN15 1BE£137,500 · 2021£198,000
- 12 Bayliffes Close, Chippenham, North Wiltshire, Wiltshire, SN15 3NY£88,000 · 1995£413,000
- 12 Beech Close, Chippenham, Wiltshire, SN15 1FR£245,750 · 2019£281,000
- 12 Blackcross, Chippenham, Wiltshire, SN15 3LD£134,000 · 2010£265,000
- 12 Blackthorn Mews, Chippenham, Wiltshire, SN15 3PG£267,500 · 2024£278,000
- 12 Blackwellhams, Chippenham, North Wiltshire, Wiltshire, SN15 3GG£139,500 · 2000£349,000
- 12 Bolts Croft, Chippenham, North Wiltshire, Wiltshire, SN15 3GQ£154,950 · 2001£367,000
- 12 Bothwell Close, Chippenham, Wiltshire, SN15 1FZ£545,000 · 2024£560,000
- 12 Boundary Close, Bradenstoke, Chippenham, Wiltshire, SN15 4JZ£630,000 · 2025£726,000
- 12 Boundary Road, Chippenham, North Wiltshire, Wiltshire, SN15 3NN£290,000 · 2022£291,000
- 12 Bradbury Close, Chippenham, North Wiltshire, Wiltshire, SN15 3TN£133,000 · 2005£204,000
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 →