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
- 23 Dauntsey Green, Dauntsey, Chippenham, Wiltshire, SN15 4JE£263,000 · 2011£389,000
- 23 Deansway, Chippenham, Wiltshire, SN15 1QZ£340,000 · 2022£362,000
- 23 Dorset Drive, Patterdown, Chippenham, Wiltshire, SN15 2QZ£179,450 · 2025£171,000
- 23 Eastern Avenue, Chippenham, West Wiltshire, Wiltshire, SN15 3LP£189,950 · 2004£322,000
- 23 Esmead, Chippenham, Wiltshire, SN15 3PR£270,000 · 2025£315,000
- 23 Evans Close, Chippenham, North Wiltshire, Wiltshire, SN15 1UD£189,000 · 2004£361,000
- 23 Field View, Chippenham, North Wiltshire, Wiltshire, SN15 2QT£97,500 · 2008£133,000
- 23 Flowers Yard, Chippenham, Wiltshire, SN15 3BN£120,000 · 2013£155,000
- 23 Foghamshire, Chippenham, North Wiltshire, Wiltshire, SN15 1HB£94,500 · 2003£216,000
- 23 Foundry Lane, Chippenham, Wiltshire, SN15 1JB£99,600 · 2021£180,000
- 23 Gainey Gardens, Chippenham, Wiltshire, SN15 1UG£344,995 · 2020£388,000
- 23 Garage, Calne Road, Lyneham, Chippenham, Wiltshire, SN15 4PT£17,500 · 2016—
- 23 Greenway Avenue, Chippenham, Wiltshire, SN15 1AH£127,500 · 2012£270,000
- 23 Greenway Gardens, Chippenham, North Wiltshire, Wiltshire, SN15 1AJ£163,000 · 2005£287,000
- 23 Greenway Lane, Chippenham, North Wiltshire, Wiltshire, SN15 1AB£270,000 · 2022£293,000
- 23 Greystones, Bromham, Chippenham, Wiltshire, SN15 2JT£327,000 · 2024£339,000
- 23 Hardenhuish Avenue, Chippenham, Wiltshire, SN15 1NN£525,000 · 2023£555,000
- 23 Hardens Close, Chippenham, North Wiltshire, Wiltshire, SN15 3AA£232,000 · 2017£274,000
- 23 Hardens Mead, Chippenham, North Wiltshire, Wiltshire, SN15 3AE£175,000 · 2006£275,000
- 23 Hatherell Road, Chippenham, Wiltshire, SN15 3ST£315,000 · 2018£411,000
- 23 Hawk Street, Bromham, Chippenham, Kennet, Wiltshire, SN15 2HU£1,225,000 · 2022£1,285,000
- 23 Hawthorn Road, Chippenham, North Wiltshire, Wiltshire, SN15 1BU£45,000 · 1997£226,000
- 23 Hayward Close, Chippenham, North Wiltshire, Wiltshire, SN15 3FA£223,000 · 2024£234,000
- 23 Heath Avenue, Sutton Benger, Chippenham, Wiltshire, SN15 4TH£326,995 · 2016£444,000
- 23 Hewlett Close, Chippenham, North Wiltshire, Wiltshire, SN15 3TL£91,950 · 2001£229,000
- 23 Hickory Way, Chippenham, Wiltshire, SN15 1FP£218,963 · 2019£248,000
- 23 High Street, Chippenham, Wiltshire, SN15 3EU£435,000 · 2025—
- 23 Hill Corner Road, Chippenham, Wiltshire, SN15 1DW£249,000 · 2010£383,000
- 23 Hollow Street, Great Somerford, Chippenham, Wiltshire, SN15 5JD£525,000 · 2025£513,000
- 23 Holloway Grove, Chippenham, Wiltshire, SN15 1WE£237,995 · 2021£250,000
- 23 Holmes Close, Chippenham, Wiltshire, SN15 3FQ£189,950 · 2017£234,000
- 23 Humbolts Hold, Chippenham, North Wiltshire, Wiltshire, SN15 3GY£250,000 · 2005£404,000
- 23 Hunts Mead, Bromham, Chippenham, Kennet, Wiltshire, SN15 2JP£310,000 · 2019£419,000
- 23 James Close, Chippenham, North Wiltshire, Wiltshire, SN15 3YA£33,950 · 1996£228,000
- 23 King Alfred Street, Chippenham, North Wiltshire, Wiltshire, SN15 1NP£230,000 · 2010£330,000
- 23 Knight Close, Chippenham, North Wiltshire, Wiltshire, SN15 3FL£345,000 · 2019£436,000
- 23 Lady Coventry Road, Chippenham, North Wiltshire, Wiltshire, SN15 3NF£75,000 · 1998£297,000
- 23 Lancaster Square, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4AD£98,250 · 2002£243,000
- 23 Lansdown Grove, Chippenham, Wiltshire, SN15 1TE£220,000 · 2012£356,000
- 23 Lime Trees, Christian Malford, Chippenham, North Wiltshire, Wiltshire, SN15 4BN£705,000 · 2021£762,000
- 23 Louise Rayner Place, Chippenham, North Wiltshire, Wiltshire, SN15 3BU£107,023 · 2005£137,000
- 23 Lowden Avenue, Chippenham, Wiltshire, SN15 1LH£360,000 · 2016£483,000
- 23 Lowden, Chippenham, North Wiltshire, Wiltshire, SN15 2BP£300,000 · 2024£324,000
- 23 Lysley Close, Chippenham, North Wiltshire, Wiltshire, SN15 3UJ£117,500 · 2009£229,000
- 23 Maitland Close, Chippenham, North Wiltshire, Wiltshire, SN15 3UD£64,000 · 2002£180,000
- 23 Malmesbury Road, Chippenham, North Wiltshire, Wiltshire, SN15 1PS£142,500 · 2005£242,000
- 23 Market Mead, Chippenham, North Wiltshire, Wiltshire, SN15 3RZ£111,000 · 2010£143,000
- 23 Marshfield Road, Chippenham, Wiltshire, SN15 1JX£320,000 · 2025£351,000
- 23 Milbourne Way, Chippenham, Wiltshire, SN15 2FJ£135,000 · 2026£183,000
- 23 Monks Way, Chippenham, Wiltshire, SN15 3TS£495,000 · 2022£499,000
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 →