150, William Street
150, William Street
Description & Estimates







Public records show 150, William Street, Swindon to be a period freehold house with 850 ft2 of internal area, sitting on a 117 m2 plot.
In this area, houses of this size normally have 3 bedrooms with a garden.
150, William Street, Swindon has an estimated sale value of £201,487 and an estimated rental value of £1,157 per month, assuming reasonable condition and based on the information available.
William Street, Swindon, SN1 lies within the SN1 postal district.
Our Data Sources
150, William Street, Swindon has 2 entries in the Land Registry , most recently in September 2020 and a single entry in the EPC database dated August 2019.
We combine this information with that 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
In very good condition, we estimate 150, William Street, Swindon would be worth £211,562, with a potential rental value of £1,215 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £187,383, with a rental value of £1,076 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of 150, William Street, Swindon has moved down by £6,135 (3.0%) over the last year. During the same period, its estimated monthly rental value has increased by £36 (3.1%). The property's estimated gross yield is currently 6.9%.
Plot Size
150, William Street, Swindon occupies a 117 m2 plot as recorded by HM Land Registry.
Of the 36 other houses in this postcode, 33 have recorded plot sizes, and this one ranks as the 25th largest.
Energy Efficiency
150, William Street, Swindon has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 14 Aug 2019.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Room heaters, electric.
Sold Prices
150, William Street, Swindon last changed hands on 25th September 2020, selling for £180,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has risen by 56.0% since September 2020.
- Sold Sep 2020£180,000
- Sold Mar 2015£118,500
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 380 metres of 150, William Street, Swindon across the last 2 years.
Most recently, 4, William Street, Swindon, SN1 5LB, a freehold house, sold at £218,000 on the 26th September 2025.
Read more about house prices in SN1.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 150, William Street, Swindon as the 122nd largest and the 112th most expensive of the 190 addresses on William Street, Swindon, SN1.
Against the SN1 postcode district average, it is £51k less expensive than the typical property.
More reading links
Schools Nearby
- 300mRobert Le Kyng Primary School
- 1.0kmKing William Street Church of England Primary School
- 1.0kmHoly Rood Catholic Primary School
- 500mUTC Swindon
- 900mThe Commonweal School
- 1.7kmThe Deanery CofE Academy
More reading links
Public Transport Nearby
Swindon (Wilts) station is the nearest stop to 150, William Street, Swindon at 1.1 kilometres away.
- 1.1kmSwindon (Wilts)
- 20.7kmKemble
- 23.9kmBedwyn
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.

