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
- 15 Oakhurst, Langley Burrell, Chippenham, Wiltshire, SN15 4LG£315,000 · 2025£333,000
- 15 Oaklands, Chippenham, Wiltshire, SN15 1RD£170,000 · 2015£294,000
- 15 Oate Hill, Chippenham, Wiltshire, SN15 3LE£121,000 · 2026—
- 15 Park Lane, Chippenham, Wiltshire, SN15 1LT£225,000 · 2018£277,000
- 15 Parkfields, Chippenham, North Wiltshire, Wiltshire, SN15 1NX£148,000 · 2004£340,000
- 15 Pavely Close, Chippenham, Wiltshire, SN15 2BZ£180,000 · 2023£189,000
- 15 Pembroke Road, Chippenham, North Wiltshire, Wiltshire, SN15 3UE£152,500 · 2008£257,000
- 15 Pewsham Lock, Pewsham, Chippenham, North Wiltshire, Wiltshire, SN15 3GH£232,600 · 2022£256,000
- 15 Portal Close, Chippenham, Wiltshire, SN15 1QJ£650,000 · 2026£692,000
- 15 Provis Mead, Chippenham, North Wiltshire, Wiltshire, SN15 3UA£189,000 · 2002£460,000
- 15 Pudding Lane, Patterdown, Chippenham, Wiltshire, SN15 2FL£562,000 · 2023£573,000
- 15 Queens Square, Chippenham, Wiltshire, SN15 3BL£100,000 · 2013£137,000
- 15 Ray Close, Chippenham, North Wiltshire, Wiltshire, SN15 3SN£113,000 · 2004£210,000
- 15 Ridings Mead, Chippenham, Wiltshire, SN15 1PG£435,000 · 2025£451,000
- 15 Rooks Nest Close, Pewsham, Chippenham, Wiltshire, SN15 3GT£224,000 · 2020£278,000
- 15 Rosemary Houses, Lacock, Chippenham, Wiltshire, SN15 2NB£89,500 · 2017£116,000
- 15 Rowden Lane, Chippenham, Wiltshire, SN15 2FF£260,000 · 2021£317,000
- 15 Rumble Dene, Pewsham, Chippenham, North Wiltshire, Wiltshire, SN15 3XE£135,000 · 2001£322,000
- 15 Sadlers Mead, Chippenham, North Wiltshire, Wiltshire, SN15 3PA£153,000 · 2001£365,000
- 15 Sandes Close, Chippenham, North Wiltshire, Wiltshire, SN15 2NH£132,000 · 1997£522,000
- 15 Sandy Lane, Chippenham, North Wiltshire, Wiltshire, SN15 2PZ£160,000 · 1999£496,000
- 15 Saxby Road, Chippenham, North Wiltshire, Wiltshire, SN15 1UB£375,000 · 2020£446,000
- 15 Scott Grove, Chippenham, Wiltshire, SN15 1UQ£399,995 · 2022£405,000
- 15 Seymour Road, Chippenham, North Wiltshire, Wiltshire, SN15 3NH£149,950 · 2002£314,000
- 15 Sheppard Close, Chippenham, Wiltshire, SN15 3FD£390,000 · 2024£409,000
- 15 Sherington Mead, Chippenham, North Wiltshire, Wiltshire, SN15 3TU£130,000 · 2011£215,000
- 15 Somerbrook, Great Somerford, Chippenham, Wiltshire, SN15 5BF£680,000 · 2025£698,000
- 15 Spanbourn Avenue, Chippenham, North Wiltshire, Wiltshire, SN15 1LG£104,950 · 2000£345,000
- 15 Springfield Buildings, Chippenham, North Wiltshire, Wiltshire, SN15 1LS£49,950 · 1998£247,000
- 15 St James, Dauntsey, Chippenham, Wiltshire, SN15 4HJ£188,000 · 2022£223,000
- 15 St Mary Street, Chippenham, Wiltshire, SN15 3JN£620,000 · 2012£879,000
- 15 St Marys Close, Bradenstoke, Chippenham, North Wiltshire, Wiltshire, SN15 4ET£189,950 · 2004£345,000
- 15 St Paul Street, Chippenham, North Wiltshire, Wiltshire, SN15 1LJ£81,500 · 2000£284,000
- 15 St Peters Close, Chippenham, North Wiltshire, Wiltshire, SN15 2BQ£185,000 · 2004£360,000
- 15 Sycamore Close, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4TG£101,000 · 2003£197,000
- 15 Taunton Close, Patterdown, Chippenham, Wiltshire, SN15 2FX£370,000 · 2025£375,000
- 15 Tavinor Drive, Chippenham, North Wiltshire, Wiltshire, SN15 3FT£325,000 · 2006£484,000
- 15 The Butts, Chippenham, Wiltshire, SN15 3JT£180,000 · 2017£204,000
- 15 The Hamlet, Chippenham, Wiltshire, SN15 1BY£269,950 · 2015£359,000
- 15 The Nurseries, Christian Malford, Chippenham, North Wiltshire, Wiltshire, SN15 4EQ£148,770 · 2004£349,000
- 15 The Paddocks, Chippenham, Wiltshire, SN15 3DL£185,000 · 2013£294,000
- 15 The Tinings, Chippenham, North Wiltshire, Wiltshire, SN15 3LX£72,500 · 1999£287,000
- 15 Thomas Mead, Pewsham, Chippenham, Wiltshire, SN15 3YS£375,000 · 2024£425,000
- 15 Timber Street, Chippenham, North Wiltshire, Wiltshire, SN15 3BS£146,000 · 2019£182,000
- 15 Twickenham Way, Chippenham, Wiltshire, SN15 1TF£248,000 · 2024£251,000
- 15 Victoria Drive, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4QZ£35,000 · 1996£190,000
- 15 Waterford Place, Chippenham, Wiltshire, SN15 3GX£335,000 · 2017£327,000
- 15 Waters Edge, Pewsham, Chippenham, North Wiltshire, Wiltshire, SN15 3GF£152,000 · 2007£219,000
- 15 Wayside Close, Kington Langley, Chippenham, Wiltshire, SN15 5NY£550,000 · 2019£482,000
- 15 Webb Close, Pewsham, Chippenham, Wiltshire, SN15 3XF£199,950 · 2017£245,000
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 →