Our Data Sources
15, Theobald Street, Swindon has no recent1 records in the the Land Registry and a single entry in the EPC database dated February 2026.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 15, Theobald Street, Swindon, we estimate a market value of £247,594 and a rental value of £1,319 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £219,298 and £1,168 per month respectively.
Plot Size
HM Land Registry records the plot of land for 15, Theobald Street, Swindon as measuring 121 m2.
That makes it the 4th largest plot in the postcode, where 29 of the 45 other houses have recorded plot data.
Energy Efficiency
15, Theobald Street, Swindon has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 17 Feb 2026.
The property is connected to mains gas and has mostly double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 15, Theobald Street, Swindon completed on 12th September 2003 at £120,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
- Sold Sep 2003£120,000
- Sold Jun 1997£53,000
Similar Properties Sold Nearby
Over the past 2 years 109 properties similar to 15, Theobald Street, Swindon have sold within a radius of 350 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 9th March 2026, was 30, Chester Street, Swindon, SN1 5DX, a freehold house which sold for £242,500.
Read more about house prices in SN1.
- Sold Mar 2026£242,500 | 3 Bed House30, Chester Street, Swindon, SN1 5DX30, Chester Street, Swindon, SN1 5DX
- Sold Dec 2025£240,000 | 3 Bed House1, Chester Street, Swindon, SN1 5DX1, Chester Street, Swindon, SN1 5DX
- Sold Apr 2021£208,000 | 3 Bed House25, Theobald Street, Swindon, SN1 5DU25, Theobald Street, Swindon, SN1 5DU
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 47 addresses on Theobald Street, Swindon, SN1, 15, Theobald Street, Swindon comes out as the 8th largest and the 9th most expensive in our analysis of the public data.
It is also £15k less expensive than the average property across the SN1 district.
More reading links
Schools Nearby
- Robert Le Kyng Primary School500 m away
- Holy Rood Catholic Primary School900 m away
- King William Street Church of England Primary School1.0 km away
- UTC Swindon300 m away
- The Commonweal School1.2 km away
- The Deanery CofE Academy2.0 km away
More reading links
Public Transport Nearby
- Swindon (Wilts)|800 m away
- Kemble|20.6 km away
- Bedwyn|24.0 km away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
