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
- 8 Saxby Road, Chippenham, North Wiltshire, Wiltshire, SN15 1UB£273,000 · 2015£408,000
- 8 Scott Grove, Chippenham, Wiltshire, SN15 1UQ£331,995 · 2022£327,000
- 8 Seagry Hill, Sutton Benger, Chippenham, Wiltshire, SN15 4SA£225,000 · 2019£294,000
- 8 Seymour Road, Chippenham, Wiltshire, SN15 3NH£315,000 · 2023£310,000
- 8 Sherington Mead, Chippenham, North Wiltshire, Wiltshire, SN15 3TU£93,500 · 2004£186,000
- 8 Silver Street, Kington Langley, Chippenham, North Wiltshire, Wiltshire, SN15 5NU£384,000 · 2019£494,000
- 8 Somerbrook, Great Somerford, Chippenham, Wiltshire, SN15 5BF£630,000 · 2020£684,000
- 8 Somerset Close, Patterdown, Chippenham, Wiltshire, SN15 2RP£2,553,427 · 2024£3,005,000
- 8 Spanbourn Avenue, Chippenham, Wiltshire, SN15 1LG£209,950 · 2012£393,000
- 8 St Josephs Way, Lyneham, Chippenham, Wiltshire, SN15 4FA£196,000 · 2017£235,000
- 8 St Margarets Gardens, Chippenham, North Wiltshire, Wiltshire, SN15 2BU£76,000 · 1995£387,000
- 8 St Marys Place, Chippenham, North Wiltshire, Wiltshire, SN15 1EN£52,000 · 1998£305,000
- 8 St Mellion Close, Monkton Park, Chippenham, North Wiltshire, Wiltshire, SN15 3XN£245,000 · 2002£467,000
- 8 St Michaels Close, Brinkworth, Chippenham, North Wiltshire, Wiltshire, SN15 5QG£156,000 · 1996£661,000
- 8 St Paul Street, Chippenham, North Wiltshire, Wiltshire, SN15 1LJ£178,000 · 2007£265,000
- 8 St Peters Close, Chippenham, Wiltshire, SN15 2BQ£235,000 · 2020£331,000
- 8 Stapleford Close, Chippenham, North Wiltshire, Wiltshire, SN15 3FZ£290,000 · 2007£468,000
- 8 Stoppers Hill, Brinkworth, Chippenham, Wiltshire, SN15 5AW£412,500 · 2017£584,000
- 8 Sunbeam Drive, Patterdown, Chippenham, Wiltshire, SN15 2FR£425,000 · 2022£459,000
- 8 Sunningdale Close, Monkton Park, Chippenham, North Wiltshire, Wiltshire, SN15 3XH£108,500 · 1996£452,000
- 8 Sutton Lane, Sutton Benger, Chippenham, North Wiltshire, Wiltshire, SN15 4RU£269,000 · 1999£929,000
- 8 Swayne Close, Pewsham, Chippenham, Wiltshire, SN15 3GP£283,000 · 2023£313,000
- 8 Sycamore Close, Lyneham, Chippenham, Wiltshire, SN15 4TG£208,000 · 2023£217,000
- 8 Tanner Close, Chippenham, North Wiltshire, Wiltshire, SN15 3UN£135,150 · 2006£227,000
- 8 Taunton Close, Patterdown, Chippenham, Wiltshire, SN15 2FX£175,000 · 2025£171,000
- 8 The Banks, Lyneham, Chippenham, Wiltshire, SN15 4NS£177,000 · 2013£340,000
- 8 The Causeway, Chippenham, Wiltshire, SN15 3BT£147,285 · 2003£273,000
- 8 The Courtyard, Upper Seagry, Chippenham, North Wiltshire, Wiltshire, SN15 5JZ£314,000 · 2013£461,000
- 8 The Crescent, Bromham, Chippenham, Kennet, Wiltshire, SN15 2HQ£70,000 · 1999£360,000
- 8 The Green, Dauntsey, Chippenham, Wiltshire, SN15 4HY£275,000 · 2020£367,000
- 8 The Hamlet, Chippenham, North Wiltshire, Wiltshire, SN15 1BY£216,000 · 2006£341,000
- 8 The Leaze, Bromham, Chippenham, Wiltshire, SN15 2EY£185,000 · 2010£302,000
- 8 The Orchids, Chippenham, North Wiltshire, Wiltshire, SN15 1FD£280,000 · 2017£359,000
- 8 The Paddocks, Chippenham, North Wiltshire, Wiltshire, SN15 3DL£275,000 · 2020£357,000
- 8 The Quadrangle, Chippenham, Wiltshire, SN15 2BW£202,000 · 2016£287,000
- 8 Thomas Mead, Pewsham, Chippenham, North Wiltshire, Wiltshire, SN15 3YS£420,000 · 2021£521,000
- 8 Threadneedle Street, Patterdown, Chippenham, Wiltshire, SN15 2FN£329,000 · 2022£341,000
- 8 Tugela Road, Chippenham, North Wiltshire, Wiltshire, SN15 1JF£183,000 · 2012£299,000
- 8 Turnberry Close, Monkton Park, Chippenham, North Wiltshire, Wiltshire, SN15 3XQ£115,000 · 1996£467,000
- 8 Twickenham Way, Chippenham, North Wiltshire, Wiltshire, SN15 1TF£49,500 · 1997£230,000
- 8 Upper Common, Kington Langley, Chippenham, North Wiltshire, Wiltshire, SN15 5PG£216,000 · 2000£750,000
- 8 Upper Seagry, Chippenham, North Wiltshire, Wiltshire, SN15 5EX£150,000 · 1998£557,000
- 8 Vale Leaze, Little Somerford, Chippenham, Wiltshire, SN15 5JS£530,000 · 2024£540,000
- 8 Victoria Drive, Lyneham, Chippenham, Wiltshire, SN15 4RB£207,500 · 2018£256,000
- 8 Villiers Close, Chippenham, Wiltshire, SN15 3SQ£297,000 · 2019£373,000
- 8 Walnut Drive, Chippenham, Wiltshire, SN15 1FS£310,000 · 2025£325,000
- 8 Waterford Place, Chippenham, Wiltshire, SN15 3GX£176,500 · 2023£188,000
- 8 Waters Edge, Pewsham, Chippenham, North Wiltshire, Wiltshire, SN15 3GE£52,500 · 1998£237,000
- 8 Wayside Close, Kington Langley, Chippenham, Wiltshire, SN15 5NY£461,000 · 2023£486,000
- 8 Webb Close, Pewsham, Chippenham, North Wiltshire, Wiltshire, SN15 3XF£149,000 · 2003£283,000
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 →