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
- 41 Horsepool, Bromham, Chippenham, Wiltshire, SN15 2HD£280,000 · 2017£541,000
- 41 James Close, Chippenham, Wiltshire, SN15 3YA£192,000 · 2022£210,000
- 41 King Alfred Street, Chippenham, Wiltshire, SN15 1NP£349,000 · 2013£481,000
- 41 Lady Coventry Road, Chippenham, Wiltshire, SN15 3NF£152,500 · 2011£267,000
- 41 Lancaster Square, Lyneham, Chippenham, Wiltshire, SN15 4AD£148,000 · 2014£225,000
- 41 Long Close, Chippenham, Wiltshire, SN15 3JZ£215,000 · 2020£263,000
- 41 Louise Rayner Place, Chippenham, North Wiltshire, Wiltshire, SN15 3BU£94,203 · 2005£134,000
- 41 Lowden, Chippenham, Wiltshire, SN15 2BJ£210,000 · 2017£278,000
- 41 Lysley Close, Chippenham, North Wiltshire, Wiltshire, SN15 3UJ£142,500 · 2014£220,000
- 41 Malmesbury Road, Chippenham, North Wiltshire, Wiltshire, SN15 1PS£270,000 · 2022£275,000
- 41 Market Mead, Chippenham, Wiltshire, SN15 3RZ£165,000 · 2016£188,000
- 41 Marshfield Road, Chippenham, North Wiltshire, Wiltshire, SN15 1JT£442,000 · 2021£561,000
- 41 Milbourne Way, Chippenham, Wiltshire, SN15 2FJ£260,000 · 2017£328,000
- 41 Neath Drive, Chippenham, Wiltshire, SN15 1UU£310,995 · 2021£344,000
- 41 Oaklands, Chippenham, Wiltshire, SN15 1RD£209,950 · 2016£294,000
- 41 Parkfields, Chippenham, Wiltshire, SN15 1NX£416,000 · 2023£442,000
- 41 Pound Close, Lyneham, Chippenham, Wiltshire, SN15 4PJ£230,000 · 2022£270,000
- 41 Roman Way, Chippenham, North Wiltshire, Wiltshire, SN15 3TJ£69,750 · 2000£210,000
- 41 Rowden Hill, Chippenham, Wiltshire, SN15 2AQ£550,000 · 2024£600,000
- 41 Rowden Road, Chippenham, Wiltshire, SN15 2AU£375,000 · 2023£400,000
- 41 Rowe Mead, Pewsham, Chippenham, Wiltshire, SN15 3YJ£194,000 · 2017£234,000
- 41 Rudman Park, Chippenham, Wiltshire, SN15 1NB£217,500 · 2018£229,000
- 41 Sadlers Mead, Chippenham, North Wiltshire, Wiltshire, SN15 3PB£98,000 · 1999£328,000
- 41 Sheppard Close, Chippenham, North Wiltshire, Wiltshire, SN15 3FD£198,500 · 2010£342,000
- 41 St Mary Street, Chippenham, North Wiltshire, Wiltshire, SN15 3JW£330,000 · 2006£480,000
- 41 St Peters Close, Chippenham, Wiltshire, SN15 2BH£343,000 · 2026£373,000
- 41 The Causeway, Chippenham, North Wiltshire, Wiltshire, SN15 3DD£399,000 · 2022£444,000
- 41 The Fairways, Malmesbury Road, Chippenham, Wiltshire, SN15 5LJ£219,000 · 2014£221,000
- 41 The Paddocks, Chippenham, Wiltshire, SN15 3DN£187,000 · 2012£375,000
- 41 The Pound, Bromham, Chippenham, Wiltshire, SN15 2HF£235,000 · 2025£255,000
- 41 Tugela Road, Chippenham, Wiltshire, SN15 1JF£145,000 · 2011£257,000
- 41 Upper Seagry, Chippenham, North Wiltshire, Wiltshire, SN15 5HA£435,000 · 2004£698,000
- 41 Victoria Drive, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4RA£37,500 · 1999£136,000
- 41 Waters Edge, Pewsham, Chippenham, North Wiltshire, Wiltshire, SN15 3GF£120,000 · 2012£195,000
- 41 Webbington Road, Pewsham, Chippenham, Wiltshire, SN15 3GB£235,000 · 2013£383,000
- 41 Webbs Court, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4TR£159,950 · 2003£368,000
- 41 Westmead Lane, Chippenham, Wiltshire, SN15 3HZ£115,000 · 2013£144,000
- 41 Wicks Drive, Chippenham, Wiltshire, SN15 3FS£358,000 · 2023£380,000
- 41 Witts Grove, Chippenham, Wiltshire, SN15 1GR£330,000 · 2022£314,000
- 41 Yewstock Crescent West, Chippenham, Wiltshire, SN15 1QX£300,000 · 2014£434,000
- 41A, Rowden Hill, Chippenham, North Wiltshire, Wiltshire, SN15 2AQ£370,000 · 2005£616,000
- 41B, Riverside Drive, Chippenham, North Wiltshire, Wiltshire, SN15 3XG£129,500 · 1999£438,000
- 41B, Rowden Hill, Chippenham, Wiltshire, SN15 2AQ£745,000 · 2026£745,000
- 42 Ashe Crescent, Chippenham, Wiltshire, SN15 1RL£149,950 · 2015£258,000
- 42 Brewer Mead, Chippenham, North Wiltshire, Wiltshire, SN15 3FB£297,500 · 2020£380,000
- 42 Bristol Road, Chippenham, North Wiltshire, Wiltshire, SN15 1NR£50,500 · 1995£273,000
- 42 Britannia Crescent, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4AW£74,950 · 2000£290,000
- 42 Brook Close, Lyneham, Chippenham, Wiltshire, SN15 4FN£325,000 · 2024£328,000
- 42 Bryant Close, Chippenham, Wiltshire, SN15 1FX£350,000 · 2025£369,000
- 42 Burleaze, Chippenham, Wiltshire, SN15 2AY£200,000 · 2011£342,000
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 →