Our Data Sources
Flat 40, Cornwall House 55-57, Slough has a single entry in the Land Registry from March 2016 and a single entry in the EPC database dated March 2026.
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 Flat 40, Cornwall House 55-57, Slough would be worth £232,700, with a potential rental value of £1,253 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £206,106, with a rental value of £1,110 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
Flat 40, Cornwall House 55-57, Slough has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 13 Mar 2026.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Room heaters, electric.
Sold Prices
Flat 40, Cornwall House 55-57, Slough last changed hands on 31st March 2016, selling for £250,950. The transaction was logged as a leasehold flat by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has dropped by 6.8% since March 2016.
- Sold Mar 2016£250,950
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 270 sales of comparable properties within 380 metres of Flat 40, Cornwall House 55-57, Slough across the last 2 years.
Most recently, Flat 27, Cornwall House 55-57, High Street, Slough, SL1 1DZ, a leasehold flat, sold at £170,000 on the 29th April 2026.
Read more about house prices in SL1.
- Sold Apr 2026£170,000 | 2 Bed FlatFlat 27, Cornwall House 55-57, High Street, Slough, SL1 1DZFlat 27, Cornwall House 55-57, High Street, Slough, SL1 1DZ
- Sold Jan 2026£177,000 | 2 Bed FlatFlat 38, Cornwall House 55-57, High Street, Slough, SL1 1DZFlat 38, Cornwall House 55-57, High Street, Slough, SL1 1DZ
- Sold Oct 2025£150,000 | 2 Bed FlatFlat 26, Cornwall House 55-57, High Street, Slough, SL1 1DZFlat 26, 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 40, Cornwall House 55-57, Slough as the 507th largest and the 459th most expensive of the 1046 addresses on High Street, Burnham, Slough, SL1.
Against the SL1 postcode district average, it is £149k 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
Available Internet Speeds
Ofcom's latest figures show poor internet coverage in this area, which may mean weak or no connectivity.
According to recent data from Ofcom, Slow/none Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
