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
- 84 Bristol Road, Chippenham, Wiltshire, SN15 1NS£757,000 · 2026£751,000
- 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 Holmes Close, Chippenham, North Wiltshire, Wiltshire, SN15 3FQ£230,000 · 2026£243,000
- 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
- The Old School Rooms, St Mary Street, Chippenham, Wiltshire, SN15 3JE£200,000 · 2016£298,000
- The Old Smithy, Little Somerford, Chippenham, Wiltshire, SN15 5JW£775,000 · 2025£779,000
- The Old Stables, Startley, Chippenham, Wiltshire, SN15 5HG£470,000 · 2020£610,000
- The Old Store, 1, Old Road, Chippenham, North Wiltshire, Wiltshire, SN15 1JA£87,500 · 2006£180,000
- The Old Vicarage, Bowden Hill, Lacock, Chippenham, Wiltshire, SN15 2PP£1,125,000 · 2018£1,476,000
- The Old Wharf, 1, Lords Lane, Chippenham, Wiltshire, SN15 3GD£125,000 · 2013£206,000
- The Old Wharf, 2, Lords Lane, Chippenham, Wiltshire, SN15 3GD£175,000 · 2023£194,000
- The Old Wharf, 3, Lords Lane, Chippenham, North Wiltshire, Wiltshire, SN15 3GD£138,000 · 2008£206,000
- The Orchard, East Tytherton, Chippenham, Wiltshire, SN15 4LT£408,000 · 2018£527,000
- The Orchards, Barnes Green, Brinkworth, Chippenham, North Wiltshire, Wiltshire, SN15 5AG£396,000 · 2020£470,000
- The Paddock House, West Street, Great Somerford, Chippenham, Wiltshire, SN15 5EH£1,550,000 · 2025£1,635,000
- The Paddocks, Callow Hill, Brinkworth, Chippenham, Wiltshire, SN15 5DZ£945,000 · 2024£1,043,000
- The Paddocks, High Street, Sutton Benger, Chippenham, North Wiltshire, Wiltshire, SN15 4RE£510,000 · 2004£795,000
- The Paddocks, West End, Chippenham, North Wiltshire, Wiltshire, SN15 4NB£485,000 · 2011£727,000
- The Peterborough Arms, Dauntsey Lock, Chippenham, Wiltshire, SN15 4HD£250,000 · 2014£373,000
- The Post House, Park Lane, Chippenham, Wiltshire, SN15 1LL£153,000 · 2004£280,000
- The Priory, Flat 1, Greenway Lane, Chippenham, Wiltshire, SN15 1AA£184,500 · 2009£193,000
- The Quacks, Manor Park, Great Somerford, Chippenham, Wiltshire, SN15 5EQ£475,000 · 2020£563,000
- The Rectory, The Street, Brinkworth, Chippenham, Wiltshire, SN15 5AF£518,000 · 2020£1,007,000
- The Retreat, Pewsham, Chippenham, Wiltshire, SN15 3RT£555,000 · 2023£582,000
- The Retreat, 32A, Dauntsey Green, Dauntsey, Chippenham, North Wiltshire, Wiltshire, SN15 4HU£182,500 · 2001£510,000
- The Ridge, Ivy Road, Chippenham, Wiltshire, SN15 1HG£475,000 · 2020£577,000
- The Rising Sun, Station Road, Christian Malford, Chippenham, Wiltshire, SN15 4BL£312,000 · 2003£571,000
- The River Bank, Reybridge, Lacock, Chippenham, North Wiltshire, Wiltshire, SN15 2PF£1,625,000 · 2006£2,076,000
- The Robbins, The Street, Brinkworth, Chippenham, North Wiltshire, Wiltshire, SN15 5AA£325,000 · 2010£603,000
- The School House, Hollow Street, Great Somerford, Chippenham, North Wiltshire, Wiltshire, SN15 5JD£220,000 · 2003£424,000
- The Sheiling, West End, Chippenham, Wiltshire, SN15 4NF£460,000 · 2013£685,000
- The Sheiling, West Street, Great Somerford, Chippenham, Wiltshire, SN15 5EH£335,000 · 2022£352,000
- The Smithy, East Tytherton, Chippenham, Wiltshire, SN15 4LT£48,000 · 2018£66,000
- The Spinkes Works, Flat 1, The Butts, Chippenham, North Wiltshire, Wiltshire, SN15 3PJ£154,000 · 2004£167,000
- The Spinkes Works, Flat 2, The Butts, Chippenham, North Wiltshire, Wiltshire, SN15 3PJ£140,000 · 2019£162,000
- The Springs, Loophill, Bromham, Chippenham, Wiltshire, SN15 2JH£165,000 · 2024£203,000
- The Springs, 7A, Bayntun Close, Bromham, Chippenham, Wiltshire, SN15 2JG£550,000 · 2022£593,000
- The Stables, Ashes Lane, Kington Langley, Chippenham, Wiltshire, SN15 5NP£280,000 · 2013£407,000
- The Stables, Cleverton, Chippenham, North Wiltshire, Wiltshire, SN15 5BT£50,000 · 1997£316,000
- The Stables, Manor Farm Drive, Sutton Benger, Chippenham, Wiltshire, SN15 4RW£512,500 · 2014£743,000
- The Stables, Upper Seagry, Chippenham, Wiltshire, SN15 5EX£275,000 · 2022£284,000
- The Store, 1, The Butts, Chippenham, Wiltshire, SN15 3JT£200,000 · 2021£201,000
- The Toll House, 22, 1, Calne Road, Lyneham, Chippenham, Wiltshire, SN15 4PS£120,000 · 2021£121,000
- The Toll House, 22, 5, Calne Road, Lyneham, Chippenham, Wiltshire, SN15 4PS£118,000 · 2023£115,000
- The Tops, Barton Close, Bradenstoke, Chippenham, Wiltshire, SN15 4EZ£500,000 · 2016£648,000
- The Tower House, 25, Portal Close, Chippenham, Wiltshire, SN15 1QJ£395,850 · 2013£573,000
- The Tythe Barn, Rowden Lane, Chippenham, Wiltshire, SN15 2NN£975,000 · 2015£1,183,000
- The White Cottage, Dauntsey, Chippenham, North Wiltshire, Wiltshire, SN15 4JH£300,000 · 2007£495,000
- The White Hart, Chippenham Road, Lyneham, Chippenham, Wiltshire, SN15 4PB£245,000 · 2020£340,000
- The Wickets, 3, Melksham Road, Lacock, Chippenham, Wiltshire, SN15 2LW£665,000 · 2011£931,000
- The Willows Caravan, Bayntun Close, Bromham, Chippenham, Wiltshire, SN15 2JG£300,000 · 2018£412,000
- The Willows, Little Somerford, Chippenham, North Wiltshire, Wiltshire, SN15 5JT£520,000 · 2017£723,000
- The Willows, 39, Chestnut Road, Sutton Benger, Chippenham, North Wiltshire, Wiltshire, SN15 4RP£145,000 · 2003£517,000
- The Works, 1, The Butts, Chippenham, Wiltshire, SN15 3JT£100,000 · 2016£110,000
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 →