House prices on Thornhill Road
Median value — November 2026
£591,500
Modelled from 18 properties Stede tracks in Thornhill Road
Market snapshot
£591,500
Median value
£590,111
Average value
3
Sales in the last 12 months
+2%
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 | £102,684 |
| 2001 | £120,666 |
| 2002 | £143,954 |
| 2003 | £148,858 |
| 2004 | £167,200 |
| 2005 | £163,100 |
| 2006 | £178,326 |
| 2007 | £187,811 |
| 2008 | £155,785 |
| 2009 | £160,570 |
| 2010 | £164,588 |
| 2011 | £159,478 |
| 2012 | £163,375 |
| 2013 | £172,078 |
| 2014 | £188,334 |
| 2015 | £210,515 |
| 2016 | £224,239 |
| 2017 | £239,919 |
| 2018 | £238,916 |
| 2019 | £235,897 |
| 2020 | £244,953 |
| 2021 | £261,762 |
| 2022 | £290,288 |
| 2023 | £286,976 |
| 2024 | £292,503 |
| 2025 | £290,948 |
| 2026 | £297,000 |
There aren't enough recorded sales on Thornhill Road alone to model a trend for it, so this line shows Swindon instead.
Property types
- Detached house67%£656,500
- Semi-detached house17%£489,000
- Mid-terrace house17%£483,000
Recent sales
- Keypoint, Unit 1, Thornhill Road, South Marston, Swindon, SN3 4RY£49,750,000 · 2026—
- Old Post Office, Thornhill Road, South Marston, Swindon, SN3 4RY£375,000 · 2026£602,000
- Yew Tree House, Thornhill Road, South Marston, Swindon, SN3 4RY£695,000 · 2025£735,000
- Two Hoots, Thornhill Road, South Marston, Swindon, SN3 4RY£660,000 · 2025£707,000
- St Heliers, Thornhill Road, South Marston, Swindon, SN3 4RY£558,500 · 2024£587,000
- Blenheim, Thornhill Road, South Marston, Swindon, SN3 4RY£380,000 · 2023£409,000
- St Julians, Thornhill Road, South Marston, Swindon, SN3 4RY£690,000 · 2022£728,000
- Yew Tree Farm, Thornhill Road, South Marston, Swindon, SN3 4RY£605,000 · 2021£735,000
Addresses in Thornhill Road
- Applecross, Thornhill Road, South Marston, Swindon, SN3 4RY£215,000 · 2004£459,000
- Blenheim, Thornhill Road, South Marston, Swindon, SN3 4RY£380,000 · 2023£409,000
- Delhir, Thornhill Road, South Marston, Swindon, SN3 4RY£370,000 · 2020£489,000
- Keypoint, Unit 1, Thornhill Road, South Marston, Swindon, SN3 4RY£49,750,000 · 2026—
- Mandalay, Thornhill Road, South Marston, Swindon, SN3 4RY£367,500 · 2009£716,000
- Manor Lodge, Thornhill Road, South Marston, Swindon, SN3 4RY£420,000 · 2019£539,000
- Old Post Office, Thornhill Road, South Marston, Swindon, SN3 4RY£375,000 · 2026£602,000
- Pinehurst Cottages, 1, Thornhill Road, South Marston, Swindon, SN3 4RZ£160,000 · 1999£505,000
- Pinehurst Cottages, 3, Thornhill Road, South Marston, Swindon, SN3 4RZ£249,000 · 2006£391,000
- Pinehurst Cottages, 4, Thornhill Road, South Marston, Swindon, SN3 4RZ£366,724 · 2021£483,000
- St Heliers, Thornhill Road, South Marston, Swindon, SN3 4RY£558,500 · 2024£587,000
- St Julians, Thornhill Road, South Marston, Swindon, SN3 4RY£690,000 · 2022£728,000
- St. Michaels, Thornhill Road, South Marston, Swindon, SN3 4RY£132,000 · 1999£517,000
- Stoneleigh, Thornhill Road, South Marston, Swindon, Thamesdown, SN3 4RY£129,000 · 1997£606,000
- Thorndale, Thornhill Road, South Marston, Swindon, SN3 4RY£150,000 · 1998£596,000
- Two Hoots, Thornhill Road, South Marston, Swindon, SN3 4RY£660,000 · 2025£707,000
- Willow House, Thornhill Road, South Marston, Swindon, SN3 4RY£488,000 · 2003£818,000
- Yew Tree Farm, Thornhill Road, South Marston, Swindon, SN3 4RY£605,000 · 2021£735,000
- Yew Tree House, Thornhill Road, South Marston, Swindon, SN3 4RY£695,000 · 2025£735,000
About this area
Thornhill Road, in Swindon, is a street. Stede can model 18 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, Thornhill Road has a median estimated value of £591,500 and an average of £590,111.
Modelled values in Thornhill Road are +2% over the past year and +14% over five years.
The market here is mostly detached houses, which make up 67% of the properties Stede tracks in Thornhill Road.
3 sales were recorded in Thornhill Road over the past 12 months.
Common questions
What is the average house price in Thornhill Road?
As of November 2026, the average estimated value is £590,111 and the median is £591,500 across 18 properties Stede tracks in Thornhill Road. This is not a formal market valuation.
Are house prices in Thornhill Road going up or down?
Modelled values in Thornhill Road are +2% over the past year and +14% over five years, based on the UK House Price Index.
What types of property are in Thornhill Road?
67% of the properties Stede tracks in Thornhill Road are detached houses. semi-detached houses are next most common, at 17%.
How many properties are in Thornhill Road?
Stede can model 18 properties in Thornhill Road, with 3 recorded sales in the past 12 months.
How does Stede calculate house prices for Thornhill Road?
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 →