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
- 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
- 20 Avon Mead, Chippenham, Wiltshire, SN15 3PP£340,000 · 2026£348,000
- 84 Bristol Road, Chippenham, Wiltshire, SN15 1NS£757,000 · 2026£751,000
- 14 Claypole Mead, Pewsham, Chippenham, North Wiltshire, Wiltshire, SN15 3GW£465,000 · 2026£494,000
- 101 London Road, Chippenham, North Wiltshire, Wiltshire, SN15 3AL£255,000 · 2026£271,000
Addresses in SN15
- 6 St Josephs Drive, Chippenham, Wiltshire, SN15 2AZ£735,000 · 2026£748,000
- 6 St Josephs Way, Lyneham, Chippenham, Wiltshire, SN15 4FA£180,000 · 2012£293,000
- 6 St Margarets Gardens, Chippenham, Wiltshire, SN15 2BU£355,000 · 2025£369,000
- 6 St Marys Close, Bradenstoke, Chippenham, North Wiltshire, Wiltshire, SN15 4ET£108,000 · 1998£418,000
- 6 St Marys Place, Chippenham, Wiltshire, SN15 1EN£170,000 · 2020£280,000
- 6 St Mellion Close, Monkton Park, Chippenham, North Wiltshire, Wiltshire, SN15 3XN£255,000 · 2004£436,000
- 6 St Michaels Close, Brinkworth, Chippenham, North Wiltshire, Wiltshire, SN15 5QG£399,500 · 2007£611,000
- 6 St Michaels Close, Lyneham, Chippenham, Wiltshire, SN15 4NZ£180,000 · 2013£415,000
- 6 St Peters Close, Chippenham, Wiltshire, SN15 2BQ£305,000 · 2023£343,000
- 6 Stapleford Close, Chippenham, North Wiltshire, Wiltshire, SN15 3FZ£96,000 · 1995£445,000
- 6 Stewart Close, Chippenham, Wiltshire, SN15 3FH£487,000 · 2022£491,000
- 6 Sunbeam Drive, Patterdown, Chippenham, Wiltshire, SN15 2FR£465,000 · 2023£479,000
- 6 Sunningdale Close, Monkton Park, Chippenham, North Wiltshire, Wiltshire, SN15 3XH£125,000 · 1998£432,000
- 6 Swanborough Close, Chippenham, North Wiltshire, Wiltshire, SN15 3FG£228,000 · 2003£428,000
- 6 Swayne Close, Pewsham, Chippenham, Wiltshire, SN15 3GP£152,500 · 2018£185,000
- 6 Sycamore Close, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4TG£130,000 · 2006£192,000
- 6 Tanner Close, Chippenham, Wiltshire, SN15 3UN£229,000 · 2026£241,000
- 6 Taunton Close, Patterdown, Chippenham, Wiltshire, SN15 2FX£175,000 · 2025£172,000
- 6 Tavinor Drive, Chippenham, North Wiltshire, Wiltshire, SN15 3FU£91,500 · 1999£342,000
- 6 The Banks, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4NT£357,500 · 2021£444,000
- 6 The Butts, Chippenham, North Wiltshire, Wiltshire, SN15 3JT£245,000 · 2019£316,000
- 6 The Causeway, Chippenham, Wiltshire, SN15 3BT£310,000 · 2015£717,000
- 6 The Chantry, Bromham, Chippenham, Wiltshire, SN15 2ET£250,000 · 2016£325,000
- 6 The Courtyard, Upper Seagry, Chippenham, Wiltshire, SN15 5JZ£395,000 · 2013£430,000
- 6 The Gardens, Bromham, Chippenham, Wiltshire, SN15 2HX£410,000 · 2026£446,000
- 6 The Green, Dauntsey, Chippenham, North Wiltshire, Wiltshire, SN15 4HY£71,500 · 1997£327,000
- 6 The Hamlet, Chippenham, Wiltshire, SN15 1BY£345,000 · 2025£358,000
- 6 The Orchids, Chippenham, North Wiltshire, Wiltshire, SN15 1FD£450,000 · 2020£538,000
- 6 The Paddocks, Chippenham, North Wiltshire, Wiltshire, SN15 3DL£157,950 · 2004£298,000
- 6 The Quadrangle, Chippenham, North Wiltshire, Wiltshire, SN15 2BW£145,000 · 2005£251,000
- 6 The Street, Brinkworth, Chippenham, Wiltshire, SN15 5AB£195,000 · 2014£328,000
- 6 The Wharf, Lacock, Chippenham, North Wiltshire, Wiltshire, SN15 2PQ£342,000 · 2001£772,000
- 6 Thomas Mead, Pewsham, Chippenham, Wiltshire, SN15 3YS£475,000 · 2025£523,000
- 6 Threadneedle Street, Patterdown, Chippenham, Wiltshire, SN15 2FN£365,000 · 2022£380,000
- 6 Tudor Close, Chippenham, North Wiltshire, Wiltshire, SN15 3UL£173,000 · 2000£456,000
- 6 Tugela Road, Chippenham, North Wiltshire, Wiltshire, SN15 1JF£123,000 · 2002£300,000
- 6 Turnberry Close, Monkton Park, Chippenham, North Wiltshire, Wiltshire, SN15 3XQ£113,500 · 1996£478,000
- 6 Twickenham Way, Chippenham, North Wiltshire, Wiltshire, SN15 1TF£88,000 · 2000£272,000
- 6 Vale Leaze, Little Somerford, Chippenham, North Wiltshire, Wiltshire, SN15 5JS£117,500 · 1997£434,000
- 6 Victoria Drive, Lyneham, Chippenham, Wiltshire, SN15 4RB£225,000 · 2025£230,000
- 6 Villiers Close, Chippenham, Wiltshire, SN15 3SQ£285,000 · 2017£345,000
- 6 Walnut Drive, Chippenham, Wiltshire, SN15 1FS£269,995 · 2019£300,000
- 6 Waterford Place, Chippenham, Wiltshire, SN15 3GX£235,000 · 2017£230,000
- 6 Waters Edge, Pewsham, Chippenham, North Wiltshire, Wiltshire, SN15 3GE£71,000 · 1999£272,000
- 6 Wayside Close, Kington Langley, Chippenham, Wiltshire, SN15 5NY£475,000 · 2024£465,000
- 6 Webb Close, Pewsham, Chippenham, North Wiltshire, Wiltshire, SN15 3XF£49,000 · 1999£208,000
- 6 Webbington Road, Pewsham, Chippenham, Wiltshire, SN15 3GA£124,000 · 2014£185,000
- 6 Webbs Court, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4TR£63,995 · 1997£345,000
- 6 Wentworth Close, Monkton Park, Chippenham, North Wiltshire, Wiltshire, SN15 3XJ£145,000 · 2001£413,000
- 6 Westbrook Green, Bromham, Chippenham, Wiltshire, SN15 2EF£340,000 · 2025£367,000
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 →