House prices in SN15
Median value — June 2026
£329,956
Modelled from 14,264 properties Stede tracks in SN15
Market snapshot
£329,956
Median value
£401,880
Average value
432
Sales in the last 12 months
+3%
Change over the past year
Value over time
- Modelled value
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 | £113,282 |
| 2001 | £127,620 |
| 2002 | £154,606 |
| 2003 | £171,407 |
| 2004 | £195,076 |
| 2005 | £195,154 |
| 2006 | £212,211 |
| 2007 | £223,242 |
| 2008 | £194,112 |
| 2009 | £200,120 |
| 2010 | £207,059 |
| 2011 | £205,480 |
| 2012 | £206,320 |
| 2013 | £213,734 |
| 2014 | £223,292 |
| 2015 | £242,517 |
| 2016 | £254,353 |
| 2017 | £270,798 |
| 2018 | £279,381 |
| 2019 | £271,061 |
| 2020 | £287,574 |
| 2021 | £303,897 |
| 2022 | £327,317 |
| 2023 | £317,666 |
| 2024 | £322,684 |
| 2025 | £331,900 |
| 2026 | £329,956 |
Property types
- Detached house36%£481,050
- Semi-detached house26%£320,173
- Mid-terrace house24%£241,890
- Flat / Maisonette11%£155,486
- Property2%£439,800
Recent sales
- 69 Flowers Yard, Chippenham, Wiltshire, SN15 3BN£167,500 · 2026—
- 36 Preston Lane, Lyneham, Chippenham, Wiltshire, SN15 4AR£170,000 · 2026—
- 2 Pavely Close, Chippenham, Wiltshire, SN15 2BZ£212,500 · 2026—
- 1 Avon Reach, Chippenham, Wiltshire, SN15 1EE£320,000 · 2026—
- 5 Chivers Road, Pewsham, Chippenham, Wiltshire, SN15 3GN£260,000 · 2026—
- 8 Park Lane, Chippenham, Wiltshire, SN15 1LR£275,000 · 2026—
- 3 Webbington Road, Pewsham, Chippenham, Wiltshire, SN15 3GB£385,000 · 2026—
- 33 Wood Lane, Chippenham, Wiltshire, SN15 3DW£107,000 · 2026—
Addresses in SN15
- ., 5, Reading Road, Chippenham, North Wiltshire, Wiltshire, SN15 3FL£135,860 · 2007£205,000
- 1 Ailesbury Close, Chippenham, North Wiltshire, Wiltshire, SN15 3TX£181,000 · 2002£413,000
- 1 Ailesbury Close, Chippenham, Wiltshire, SN15 3TX£250,000 · 2010£407,000
- 1 Anglesey Mead, Chippenham, Wiltshire, SN15 3UB£370,000 · 2025£376,000
- 1 Argosy Road, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4AP£59,999 · 1997£273,000
- 1 Arms Gardens, Sutton Benger, Chippenham, Wiltshire, SN15 4FF£585,000 · 2021£672,000
- 1 Ash Close, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4TB£143,000 · 2007£214,000
- 1 Ash Close, Lyneham, Chippenham, Wiltshire, SN15 4TB£155,000 · 2017£196,000
- 1 Ashe Crescent, Chippenham, Wiltshire, SN15 1RN£100,000 · 2021£119,000
- 1 Avenue La Fleche, Chippenham, Wiltshire, SN15 3HX£310,000 · 2023£323,000
- 1 Avon Mead, Chippenham, North Wiltshire, Wiltshire, SN15 3PP£202,500 · 2008£320,000
- 1 Avon Mead, Chippenham, Wiltshire, SN15 3PP£445,000 · 2025£448,000
- 1 Avon Reach, Chippenham, North Wiltshire, Wiltshire, SN15 1EE£535,000 · 2007£812,000
- 1 Avon Reach, Chippenham, Wiltshire, SN15 1EE£320,000 · 2026—
- 1 Bakers Field, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4NN£115,950 · 2005£208,000
- 1 Bakers Field, Lyneham, Chippenham, Wiltshire, SN15 4NN£178,000 · 2018£217,000
- 1 Banbury Drive, Patterdown, Chippenham, Wiltshire, SN15 2GA£360,000 · 2024£372,000
- 1 Barrington Court, Sutton Benger, Chippenham, Wiltshire, SN15 4TY£565,000 · 2021£645,000
- 1 Bayliffes Close, Chippenham, North Wiltshire, Wiltshire, SN15 3NY£225,000 · 2007£353,000
- 1 Beaven Close, Chippenham, North Wiltshire, Wiltshire, SN15 3FE£179,000 · 2003£357,000
- 1 Beaven Close, Chippenham, Wiltshire, SN15 3FE£392,000 · 2022£386,000
- 1 Beeches Lane, Dauntsey Lock, Chippenham, North Wiltshire, Wiltshire, SN15 4TL£141,000 · 1996£705,000
- 1 Beeches Lane, Dauntsey Lock, Chippenham, Wiltshire, SN15 4TL£570,000 · 2021£618,000
- 1 Bewley Crescent, Lacock, Chippenham, North Wiltshire, Wiltshire, SN15 2PL£82,250 · 1999£310,000
- 1 Bewley Edge, Lacock, Chippenham, North Wiltshire, Wiltshire, SN15 2BF£475,000 · 2008£754,000
- 1 Bewley Edge, Lacock, Chippenham, Wiltshire, SN15 2BF£1,500,000 · 2020£1,761,000
- 1 Bewley Mews, Lacock, Chippenham, North Wiltshire, Wiltshire, SN15 2NW£475,000 · 2006£829,000
- 1 Bewley Mews, Lacock, Chippenham, Wiltshire, SN15 2NW£839,630 · 2023£855,000
- 1 Bickhams, Foxham, Chippenham, Wiltshire, SN15 4NG£400,000 · 2022£404,000
- 1 Bishop Close, Chippenham, North Wiltshire, Wiltshire, SN15 3FJ£279,950 · 2007£433,000
- 1 Blackbridge Road, Chippenham, North Wiltshire, Wiltshire, SN15 3LS£166,950 · 2002£371,000
- 1 Blackbridge Road, Chippenham, Wiltshire, SN15 3LS£279,950 · 2015£405,000
- 1 Blackcross, Chippenham, Wiltshire, SN15 3LD£165,000 · 2024£168,000
- 1 Blackwellhams, Chippenham, North Wiltshire, Wiltshire, SN15 3GG£139,000 · 2001£386,000
- 1 Bolts Croft, Chippenham, North Wiltshire, Wiltshire, SN15 3GQ£223,995 · 2002£528,000
- 1 Bolts Croft, Chippenham, Wiltshire, SN15 3GQ£379,950 · 2016£503,000
- 1 Bothwell Close, Chippenham, Wiltshire, SN15 1FZ£495,000 · 2023£504,000
- 1 Boundary Close, Bradenstoke, Chippenham, North Wiltshire, Wiltshire, SN15 4JZ£260,000 · 2006£438,000
- 1 Boundary Road, Chippenham, North Wiltshire, Wiltshire, SN15 3NN£87,995 · 1998£363,000
- 1 Boundary Road, Chippenham, Wiltshire, SN15 3NN£305,000 · 2025£313,000
- 1 Bowden Hill, Lacock, Chippenham, North Wiltshire, Wiltshire, SN15 2PW£46,500 · 1996£259,000
- 1 Bowden Hill, Lacock, Chippenham, Wiltshire, SN15 2PW£415,000 · 2015£597,000
- 1 Bradbury Close, Chippenham, North Wiltshire, Wiltshire, SN15 3TN£145,000 · 2007£221,000
- 1 Bradbury Close, Chippenham, Wiltshire, SN15 3TN£170,000 · 2021£197,000
- 1 Bramble Drive, Chippenham, North Wiltshire, Wiltshire, SN15 3PH£68,000 · 1996£331,000
- 1 Brewer Mead, Chippenham, North Wiltshire, Wiltshire, SN15 3FB£88,000 · 1997£408,000
- 1 Bright Close, Chippenham, Wiltshire, SN15 3PU£400,000 · 2022£416,000
- 1 Britains Close, Sutton Benger, Chippenham, Wiltshire, SN15 4TU£497,995 · 2014£729,000
- 1 Britannia Crescent, Lyneham, Chippenham, North Wiltshire, Wiltshire, SN15 4AN£110,000 · 2006£174,000
- 1 Britannia Crescent, Lyneham, Chippenham, Wiltshire, SN15 4AN£154,500 · 2014£241,000
About this area
SN15 is a UK postcode district. Stede can model 14,264 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of June 2026, SN15 has a median estimated value of £329,956 and an average of £401,880.
Modelled values in SN15 are +3% over the past year and +14% over five years.
The market here is mostly detached houses, which make up 36% of the properties Stede tracks in SN15.
432 sales were recorded in SN15 over the past 12 months.
Common questions
What is the average house price in SN15?
As of June 2026, the average estimated value is £401,880 and the median is £329,956 across 14,264 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 +3% over the past year and +14% over five years, based on the UK House Price Index.
What types of property are in SN15?
36% 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 14,264 properties in SN15, with 432 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 →