Our Data Sources
Flat 4, Bonham Court 139, Windsor has a single entry in the Land Registry from January 2013 and a single entry in the EPC database dated February 2024.
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 4, Bonham Court 139, Windsor would be worth £394,412, with a potential rental value of £1,636 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £349,336, with a rental value of £1,449 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
Flat 4, Bonham Court 139, Windsor has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 16 Feb 2024.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
Flat 4, Bonham Court 139, Windsor last changed hands on 22nd January 2013, selling for £330,000. 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 risen by 10.9% since January 2013.
- Sold Jan 2013£330,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 550 metres of Flat 4, Bonham Court 139, Windsor across the last 2 years.
Most recently, Flat 6, Bonham Court 139, St. Leonards Road, Windsor, SL4 3DW, a leasehold flat, sold at £340,000 on the 30th May 2025.
Read more about house prices in SL4.
- Sold May 2025£340,000 | 2 Bed FlatFlat 6, Bonham Court 139, St. Leonards Road, Windsor, SL4 3DWFlat 6, Bonham Court 139, St. Leonards Road, Windsor, SL4 3DW
- Sold Oct 2022£379,950 | 2 Bed FlatFlat 2, Bonham Court 139, St. Leonards Road, Windsor, SL4 3DWFlat 2, Bonham Court 139, St. Leonards Road, Windsor, SL4 3DW
- Sold Sep 2021£390,000 | 2 Bed FlatFlat 1, Bonham Court 139, St. Leonards Road, Windsor, SL4 3DWFlat 1, Bonham Court 139, St. Leonards Road, Windsor, SL4 3DW
•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 4, Bonham Court 139, Windsor as the 243rd largest and the 270th most expensive of the 565 addresses on St. Leonards Road, Windsor, SL4.
Against the SL4 postcode district average, it is £210k less expensive than the typical property.
More reading links
Schools Nearby
- 600mThe Queen Anne Royal Free CofE Controlled First School
- 800mOakfield First School
- 1.1kmTrinity St Stephen CofE Aided First School
- 900mWindsor Girls' School
- 1.3kmThe Windsor Boys' School
- 2.9kmChurchmead Church of England (VA) School
More reading links
Public Transport Nearby
- 1.3kmWindsor & Eton Central
- 1.6kmWindsor & Eton Riverside
- 2.8kmDatchet
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.












