Our Data Sources
125, William Street, Swindon has no records in the the Land Registry and a single entry in the EPC database dated February 2024.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 125, William Street, Swindon is in very good condition we estimate a sale value of £222,319 and a rental value of £1,246 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £196,911 and a rental value of £1,104 per month.
Plot Size
According to data from HM Land Registry, 125, William Street, Swindon sits on a plot of 127 m2.
We have plot size data on 32 out of 33 other houses in the postcode and 125, William Street, Swindon sits on the 3rd largest plot.
Energy Efficiency
125, William Street, Swindon has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 13 Feb 2024.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 337 sales of properties similar to 125, William Street, Swindon within a radius of 380 metres over the last 2 years.
The most recent example is 42, Radnor Street, Swindon, SN1 3PR, a freehold house which sold for £165,000 on the 30th September 2025.
Read more about house prices in SN1.
- Sold Sep 2025£165,000 | 3 Bed House42, Radnor Street, Swindon, SN1 3PR42, Radnor Street, Swindon, SN1 3PR
- Sold Jun 2025£210,000 | 3 Bed House119, William Street, Swindon, SN1 5LG119, William Street, Swindon, SN1 5LG
- Sold Apr 2024£235,000 | 3 Bed House114, William Street, Swindon, SN1 5LG114, William Street, Swindon, SN1 5LG
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
William Street, Swindon, SN1 has a total of 190 addresses. According to our analysis of all the public data, 125, William Street, Swindon is the 43rd largest and the 52nd most expensive property on the street.
When compared to the postcode district it is £39k less expensive than the average property in SN1.
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Schools Nearby
- Robert Le Kyng Primary School200 m away
- King William Street Church of England Primary School1.1 km away
- Holy Rood Catholic Primary School1.1 km away
- UTC Swindon600 m away
- The Commonweal School900 m away
- The Deanery CofE Academy1.5 km away
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Public Transport Nearby
- Swindon (Wilts)|1.2 km away
- Kemble|20.7 km away
- Pewsey|23.8 km away
Available Internet Speeds
According to recent data from Ofcom, Ultrafast Broadband is available in this area.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.












