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 Lime Close, Lyneham, Chippenham, Wiltshire, SN15 4TQ£265,000 · 2022£277,000
- 17 Long Close, Chippenham, North Wiltshire, Wiltshire, SN15 3JY£69,000 · 1999£271,000
- 17 Long Ridings, Chippenham, North Wiltshire, Wiltshire, SN15 1PL£200,000 · 2008£353,000
- 17 Louise Rayner Place, Chippenham, Wiltshire, SN15 3BU£148,000 · 2017£154,000
- 17 Lowden Avenue, Chippenham, Wiltshire, SN15 1LH£285,000 · 2021£319,000
- 17 Lowden, Chippenham, North Wiltshire, Wiltshire, SN15 2BS£241,000 · 2026£298,000
- 17 Ludlow Close, Chippenham, Wiltshire, SN15 3UG£280,000 · 2022£299,000
- 17 Lysley Close, Chippenham, North Wiltshire, Wiltshire, SN15 3UJ£152,000 · 2005£247,000
- 17 Lytham Close, Monkton Park, Chippenham, North Wiltshire, Wiltshire, SN15 3XW£189,950 · 2003£363,000
- 17 Maitland Close, Chippenham, Wiltshire, SN15 3UD£246,000 · 2021£292,000
- 17 Manor Park, Great Somerford, Chippenham, Wiltshire, SN15 5EQ£305,000 · 2018£452,000
- 17 Marshfield Road, Chippenham, Wiltshire, SN15 1JX£282,000 · 2025£296,000
- 17 Martins Close, Chippenham, Wiltshire, SN15 3NB£230,000 · 2014£361,000
- 17 Milbourne Way, Chippenham, Wiltshire, SN15 2FJ£225,000 · 2021£272,000
- 17 Mintys Top, Bromham, Chippenham, Wiltshire, SN15 2HB£308,000 · 2016£414,000
- 17 Moorlands, Chippenham, Wiltshire, SN15 1ED£77,500 · 2020£100,000
- 17 Morse Close, Chippenham, Wiltshire, SN15 3FY£131,500 · 2013£218,000
- 17 Neath Drive, Chippenham, Wiltshire, SN15 1UU£310,000 · 2024£293,000
- 17 Newall Tuck Road, Chippenham, Wiltshire, SN15 3NL£272,000 · 2019£325,000
- 17 Nunney Close, Patterdown, Chippenham, Wiltshire, SN15 2FY£185,000 · 2025£187,000
- 17 Park Lane, Chippenham, Wiltshire, SN15 1LT£247,500 · 2025£270,000
- 17 Pavely Close, Chippenham, Wiltshire, SN15 2BZ£160,000 · 2024£176,000
- 17 Pembroke Road, Chippenham, North Wiltshire, Wiltshire, SN15 3UE£225,000 · 2022£240,000
- 17 Penny Lane, Chippenham, Wiltshire, SN15 3SS£267,950 · 2023£274,000
- 17 Pewsham Lock, Pewsham, Chippenham, North Wiltshire, Wiltshire, SN15 3GH£190,000 · 2020£248,000
- 17 Portal Close, Chippenham, North Wiltshire, Wiltshire, SN15 1QJ£400,000 · 2003£724,000
- 17 Provis Mead, Chippenham, Wiltshire, SN15 3UA£300,500 · 2015£451,000
- 17 Pudding Lane, Patterdown, Chippenham, Wiltshire, SN15 2FL£675,000 · 2023£685,000
- 17 Queens Close, Sutton Benger, Chippenham, North Wiltshire, Wiltshire, SN15 4SB£110,000 · 1999£435,000
- 17 Queens Square, Chippenham, North Wiltshire, Wiltshire, SN15 3BL£108,000 · 2006£133,000
- 17 Ray Close, Chippenham, North Wiltshire, Wiltshire, SN15 3SN£130,000 · 2006£211,000
- 17 Riverside Drive, Chippenham, Wiltshire, SN15 3NU£425,000 · 2025£454,000
- 17 Roman Way, Pewsham, Chippenham, Wiltshire, SN15 3TJ£173,000 · 2023£194,000
- 17 Rooks Nest Close, Pewsham, Chippenham, Wiltshire, SN15 3GT£297,000 · 2023£303,000
- 17 Rosemary Houses, Lacock, Chippenham, Wiltshire, SN15 2NB£93,000 · 2018£163,000
- 17 Rowden Lane, Chippenham, Wiltshire, SN15 2FF£310,000 · 2026£347,000
- 17 Rowden Road, Chippenham, Wiltshire, SN15 2AU£373,000 · 2018£469,000
- 17 Rumble Dene, Pewsham, Chippenham, North Wiltshire, Wiltshire, SN15 3XE£68,500 · 1996£329,000
- 17 Sadlers Mead, Chippenham, North Wiltshire, Wiltshire, SN15 3PA£170,000 · 2003£317,000
- 17 Sandes Close, Chippenham, North Wiltshire, Wiltshire, SN15 2NH£147,000 · 1998£611,000
- 17 Sandy Lane, Chippenham, North Wiltshire, Wiltshire, SN15 2PZ£160,000 · 1998£561,000
- 17 Saxby Road, Chippenham, North Wiltshire, Wiltshire, SN15 1UB£450,000 · 2023£453,000
- 17 Scott Grove, Chippenham, Wiltshire, SN15 1UQ£308,995 · 2022£301,000
- 17 Seacole Drive, Chippenham, Wiltshire, SN15 5FJ£280,246 · 2025£272,000
- 17 Sheppard Close, Chippenham, North Wiltshire, Wiltshire, SN15 3FD£166,000 · 2002£375,000
- 17 Sherington Mead, Chippenham, North Wiltshire, Wiltshire, SN15 3TU£132,500 · 2007£208,000
- 17 Springfield Buildings, Chippenham, Wiltshire, SN15 1LS£92,000 · 2010£178,000
- 17 St Josephs Way, Lyneham, Chippenham, Wiltshire, SN15 4FA£280,000 · 2024£307,000
- 17 St Margarets Gardens, Chippenham, Wiltshire, SN15 2BU£402,500 · 2024£422,000
- 17 St Mary Street, Chippenham, North Wiltshire, Wiltshire, SN15 3JN£450,000 · 2004£855,000
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 →