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 Bakehouse, 3, The Chantry, Bromham, Chippenham, Wiltshire, SN15 2ET£50,000 · 2012£128,000
- The Old Bakery, East Tytherton, Chippenham, North Wiltshire, Wiltshire, SN15 4LT£630,000 · 2014£626,000
- The Old Bakery, 5, Park Lane, Sutton Benger, Chippenham, Wiltshire, SN15 4RN£495,000 · 2015£659,000
- The Old Bank, 24, Calne Road, Lyneham, Chippenham, Wiltshire, SN15 4PT£255,000 · 2020£322,000
- The Old Barn, Showell, Chippenham, North Wiltshire, Wiltshire, SN15 2NU£385,000 · 2003£633,000
- The Old Byre, Ashes Lane, Kington Langley, Chippenham, Wiltshire, SN15 5NP£635,000 · 2018£808,000
- The Old Chapel, Avonweir Lane, Christian Malford, Chippenham, North Wiltshire, Wiltshire, SN15 4AY£495,000 · 2018£619,000
- The Old Chapel, Barnes Green, Brinkworth, Chippenham, Wiltshire, SN15 5AH£480,000 · 2010£740,000
- The Old Chapel, Chapel Hill, Lacock, Chippenham, Wiltshire, SN15 2LA£585,000 · 2017£778,000
- The Old Chapel, Sandy Lane, Chippenham, Wiltshire, SN15 2PZ£530,000 · 2016£632,000
- The Old Church School, Hollow Street, Great Somerford, Chippenham, North Wiltshire, Wiltshire, SN15 5JD£370,000 · 2000£909,000
- The Old Coach House, Ashes Lane, Kington Langley, Chippenham, North Wiltshire, Wiltshire, SN15 5NP£309,500 · 1999£843,000
- The Old Coach House, Dauntsey, Chippenham, North Wiltshire, Wiltshire, SN15 4HT£450,000 · 2010£571,000
- The Old Coach House, Pewsham, Chippenham, North Wiltshire, Wiltshire, SN15 3RX£321,500 · 2017£414,000
- The Old Dairy, 2, Hawk Street, Bromham, Chippenham, Wiltshire, SN15 2HU£425,000 · 2021£508,000
- The Old Dairy, Park Lane, Chippenham, Wiltshire, SN15 1LT£45,000 · 2022£55,000
- The Old Farmhouse, Seagry Road, Sutton Benger, Chippenham, Wiltshire, SN15 4RX£1,062,500 · 2021£1,125,000
- The Old Forge, Upper Common, Kington Langley, Chippenham, Wiltshire, SN15 5PE£196,000 · 2021£260,000
- The Old Kings Head, The Hill, Little Somerford, Chippenham, North Wiltshire, Wiltshire, SN15 5JP£119,000 · 1997£523,000
- The Old Lane, Lodge Road, Chippenham, Wiltshire, SN15 3SY£843,934 · 2019£1,179,000
- The Old Liberal Club, 1, Gladstone Road, Chippenham, Wiltshire, SN15 3BW£180,000 · 2025£150,000
- The Old Liberal Club, 2, Gladstone Road, Chippenham, Wiltshire, SN15 3BW£195,000 · 2025£190,000
- The Old Liberal Club, 3, Gladstone Road, Chippenham, Wiltshire, SN15 3BW£290,000 · 2025£203,000
- The Old Liberal Club, 4, Gladstone Road, Chippenham, Wiltshire, SN15 3BW£220,000 · 2024£229,000
- The Old Malthouse, The Green, Christian Malford, Chippenham, Wiltshire, SN15 4BQ£630,000 · 2014£844,000
- The Old Manse, Fritterswell, Brinkworth, Chippenham, North Wiltshire, Wiltshire, SN15 5AJ£145,000 · 1997£601,000
- The Old Mason's Arms, Great Somerford, Chippenham, North Wiltshire, Wiltshire, SN15 5EL£275,000 · 2002£871,000
- The Old Mill, Reybridge, Lacock, Chippenham, Wiltshire, SN15 2PF£3,750,000 · 2025£841,000
- The Old Nursery, 1, Bewley Lane, Lacock, Chippenham, North Wiltshire, Wiltshire, SN15 2RL£223,000 · 2010£365,000
- The Old Nursery, 2, Bewley Lane, Lacock, Chippenham, Wiltshire, SN15 2RL£12,000 · 2022£411,000
- The Old Parlour, 3, Main Road, Christian Malford, Chippenham, Wiltshire, SN15 4AZ£347,000 · 2022£324,000
- The Old Parlour, 4, Main Road, Christian Malford, Chippenham, Wiltshire, SN15 4AZ£515,000 · 2024£493,000
- The Old Post House, Little Somerford, Chippenham, Wiltshire, SN15 5JW£814,000 · 2016£755,000
- The Old Post Office, The Street, Brinkworth, Chippenham, North Wiltshire, Wiltshire, SN15 5AD£285,000 · 2017£495,000
- The Old Reading Rooms, School Hill, Brinkworth, Chippenham, Wiltshire, SN15 5AX£420,000 · 2011£694,000
- The Old Rectory, Church Lane, Dauntsey, Chippenham, Wiltshire, SN15 4HP£1,750,000 · 2019£2,250,000
- The Old Rectory, Flat 1, Malmesbury Road, Chippenham, Wiltshire, SN15 1PR£288,100 · 2018£296,000
- The Old Rectory, Flat 2, Malmesbury Road, Chippenham, Wiltshire, SN15 1PR£260,000 · 2018£268,000
- The Old Rectory, Flat 3, Malmesbury Road, Chippenham, Wiltshire, SN15 1PR£270,000 · 2018£276,000
- The Old Rectory, Flat 4, Malmesbury Road, Chippenham, Wiltshire, SN15 1PR£280,000 · 2023£279,000
- The Old Rectory, Frog Lane, Great Somerford, Chippenham, Wiltshire, SN15 5JA£1,875,000 · 2014£2,343,000
- The Old Rectory, Little Somerford, Chippenham, Wiltshire, SN15 5JW£1,315,000 · 2017£1,863,000
- The Old Rectory, Lyneham, Chippenham, Wiltshire, SN15 4PQ£1,100,000 · 2021£1,332,000
- The Old School, Foxham, Chippenham, North Wiltshire, Wiltshire, SN15 4NH£605,000 · 2013£846,000
- The Old School House, Bradenstoke, Chippenham, Wiltshire, SN15 4ES£475,000 · 2021£568,000
- The Old School House, Calne Road, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4PP£267,500 · 2001£640,000
- The Old School House, Grittenham, Chippenham, Wiltshire, SN15 4JP£363,000 · 2015£506,000
- The Old School House, School Hill, Brinkworth, Chippenham, North Wiltshire, Wiltshire, SN15 5AX£265,000 · 2007£414,000
- The Old School House, Seagry Road, Sutton Benger, Chippenham, North Wiltshire, Wiltshire, SN15 4RX£600,000 · 2023£638,000
- The Old School, Little Somerford, Chippenham, Wiltshire, SN15 5JW£640,000 · 2024£671,000
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 →