Our Data Sources
Flat 11, 1, William Street, Slough has 2 entries in the Land Registry , most recently in March 2024 and a single entry in the EPC database dated January 2021.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate Flat 11, 1, William Street, Slough would be worth £203,029, with a potential rental value of £1,119 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £179,826, with a rental value of £991 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
Flat 11, 1, William Street, Slough has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 11 Jan 2021.
The property is not connected to mains gas and has high performance glazing. It is heated using Community scheme.
Sold Prices
Flat 11, 1, William Street, Slough last changed hands on 26th March 2024, selling for £187,500. The transaction was logged as a leasehold flat by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has dropped by 9.8% since March 2024.
- Sold Mar 2024£187,500
- Sold Aug 2021£240,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 159 sales of comparable properties within 390 metres of Flat 11, 1, William Street, Slough across the last 2 years.
Most recently, Flat 6, Highview Point 92, High Street, Slough, SL1 1EL, a leasehold flat, sold at £151,000 on the 1st May 2026.
Read more about house prices in SL1.
- Sold May 2026£151,000 | 1 Bed FlatFlat 6, Highview Point 92, High Street, Slough, SL1 1ELFlat 6, Highview Point 92, High Street, Slough, SL1 1EL
- Sold Nov 2025£170,000 | 2 Bed FlatFlat 126, 26, High Street, Slough, SL1 1ERFlat 126, 26, High Street, Slough, SL1 1ER
- Sold Jan 2025£190,000 | 2 Bed FlatFlat 18, Cornwall House 55-57, High Street, Slough, SL1 1DZFlat 18, Cornwall House 55-57, High Street, Slough, SL1 1DZ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks Flat 11, 1, William Street, Slough as the 53rd largest and the 53rd most expensive of the 66 addresses on William Street, Slough, SL1.
Against the SL1 postcode district average, it is £177k less expensive than the typical property.
More reading links
Schools Nearby
- St Mary's Church of England Primary School900 m away
- James Elliman Academy1.0 km away
- Iqra Slough Islamic Primary School1.2 km away
- Slough and Eton Church of England Business and Enterprise College800 m away
- St Joseph's Catholic High School1.2 km away
- Lynch Hill Enterprise Academy1.3 km away
More reading links
Public Transport Nearby
- Slough|400 m away
- Windsor & Eton Riverside|2.8 km away
- Windsor & Eton Central|3.1 km away
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
