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
- 18 Lowden, Chippenham, North Wiltshire, Wiltshire, SN15 2BS£357,500 · 2022£404,000
- 18 Ludlow Close, Chippenham, Wiltshire, SN15 3UG£275,000 · 2023£250,000
- 18 Lysley Close, Chippenham, North Wiltshire, Wiltshire, SN15 3UJ£193,000 · 2020£249,000
- 18 Lytham Close, Monkton Park, Chippenham, North Wiltshire, Wiltshire, SN15 3XW£215,000 · 2012£391,000
- 18 Malmesbury Road, Chippenham, Wiltshire, SN15 1PW£350,000 · 2019£455,000
- 18 Market Mead, Chippenham, Wiltshire, SN15 3RZ£133,500 · 2008£147,000
- 18 Market Place, Chippenham, Wiltshire, SN15 3HW£99,000 · 2024—
- 18 Marshfield Road, Chippenham, North Wiltshire, Wiltshire, SN15 1JX£317,000 · 2021£374,000
- 18 Morse Close, Chippenham, North Wiltshire, Wiltshire, SN15 3FY£98,000 · 2014£130,000
- 18 Murrayfield, Chippenham, Wiltshire, SN15 1TG£147,500 · 2014£220,000
- 18 Neath Drive, Chippenham, Wiltshire, SN15 1UU£218,000 · 2021£241,000
- 18 Netherstreet, Bromham, Chippenham, Wiltshire, SN15 2DW£280,000 · 2019£364,000
- 18 Notton, Lacock, Chippenham, Wiltshire, SN15 2JU£425,000 · 2020£631,000
- 18 Nunney Close, Patterdown, Chippenham, Wiltshire, SN15 2FY£340,000 · 2025£340,000
- 18 Oakhurst, Langley Burrell, Chippenham, North Wiltshire, Wiltshire, SN15 4LG£335,000 · 2025£356,000
- 18 Parkfields, Chippenham, Wiltshire, SN15 1NX£209,950 · 2014£343,000
- 18 Penny Lane, Chippenham, Wiltshire, SN15 3SS£415,000 · 2026£434,000
- 18 Phoenix Close, Chippenham, Wiltshire, SN15 3BJ£166,500 · 2024£172,000
- 18 Portal Close, Chippenham, Wiltshire, SN15 1QJ£565,000 · 2019£751,000
- 18 Preston Lane, Lyneham, Chippenham, Wiltshire, SN15 4AR£235,000 · 2025£252,000
- 18 Pudding Lane, Patterdown, Chippenham, Wiltshire, SN15 2FL£471,428 · 2023—
- 18 Queens Close, Sutton Benger, Chippenham, Wiltshire, SN15 4SB£380,000 · 2018£473,000
- 18 Queens Square, Chippenham, Wiltshire, SN15 3BL£120,000 · 2021£124,000
- 18 Ray Close, Chippenham, Wiltshire, SN15 3SN£220,000 · 2025£202,000
- 18 Reybridge, Lacock, Chippenham, North Wiltshire, Wiltshire, SN15 2PF£343,000 · 2001£598,000
- 18 Ridings Mead, Chippenham, North Wiltshire, Wiltshire, SN15 1PG£273,000 · 2015£374,000
- 18 Riverside Drive, Chippenham, North Wiltshire, Wiltshire, SN15 3XS£345,000 · 2014£495,000
- 18 Rooks Nest Close, Pewsham, Chippenham, North Wiltshire, Wiltshire, SN15 3GT£162,500 · 2007£270,000
- 18 Rosemary Houses, Lacock, Chippenham, North Wiltshire, Wiltshire, SN15 2NB£58,750 · 2001£142,000
- 18 Rowden Road, Chippenham, North Wiltshire, Wiltshire, SN15 2AU£164,500 · 2010£306,000
- 18 Rowe Mead, Pewsham, Chippenham, North Wiltshire, Wiltshire, SN15 3YP£107,000 · 2006£184,000
- 18 Sadlers Mead, Chippenham, North Wiltshire, Wiltshire, SN15 3PA£167,000 · 1998£551,000
- 18 Sandy Lane, Chippenham, Wiltshire, SN15 2PZ£300,500 · 2012£506,000
- 18 Saxby Road, Chippenham, North Wiltshire, Wiltshire, SN15 1UB£109,950 · 1997£436,000
- 18 Scott Grove, Chippenham, Wiltshire, SN15 1UQ£254,995 · 2022£243,000
- 18 Seymour Road, Chippenham, North Wiltshire, Wiltshire, SN15 3NH£190,000 · 2008£307,000
- 18 Sherington Mead, Chippenham, Wiltshire, SN15 3TU£210,000 · 2023£200,000
- 18 Silver Street, Kington Langley, Chippenham, North Wiltshire, Wiltshire, SN15 5NU£116,000 · 2001£328,000
- 18 Somerbrook, Great Somerford, Chippenham, Wiltshire, SN15 5BF£399,950 · 2022£423,000
- 18 St James, Dauntsey, Chippenham, Wiltshire, SN15 4HJ£130,000 · 2023£206,000
- 18 St Josephs Way, Lyneham, Chippenham, Wiltshire, SN15 4FA£262,000 · 2022£300,000
- 18 St Margarets Gardens, Chippenham, Wiltshire, SN15 2BU£284,950 · 2021£327,000
- 18 St Marys Close, Bradenstoke, Chippenham, North Wiltshire, Wiltshire, SN15 4ET£69,000 · 1995£633,000
- 18 St Paul Street, Chippenham, North Wiltshire, Wiltshire, SN15 1LJ£340,000 · 2009£574,000
- 18 St Peters Close, Chippenham, North Wiltshire, Wiltshire, SN15 2BQ£136,500 · 2007£278,000
- 18 Sunbeam Drive, Patterdown, Chippenham, Wiltshire, SN15 2FR£415,000 · 2022£450,000
- 18 Sycamore Close, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4TG£69,000 · 1998£263,000
- 18 Tanner Close, Chippenham, Wiltshire, SN15 3UN£182,500 · 2019£231,000
- 18 The Banks, Lyneham, Chippenham, Wiltshire, SN15 4NS£230,000 · 2025£242,000
- 18 The Butts, Chippenham, Wiltshire, SN15 3JT£152,000 · 2013£230,000
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 →