Our Data Sources
51, Athlone Square, Windsor has no recent1 records in the the Land Registry and a single entry in the EPC database dated February 2019.
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
In very good condition, we estimate 51, Athlone Square, Windsor would be worth £288,675, with a potential rental value of £1,435 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £255,683, with a rental value of £1,271 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
51, Athlone Square, Windsor has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 06 Feb 2019.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
51, Athlone Square, Windsor last changed hands on 23rd November 2001, selling for £138,500. The transaction was logged as a leasehold flat by HM Land Registry.
That is its only recorded sale since 1995.
- Sold Nov 2001£138,500
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 76 sales of comparable properties within 460 metres of 51, Athlone Square, Windsor across the last 2 years.
Most recently, 61, Athlone Square, Windsor, SL4 1ST, a leasehold flat, sold at £295,000 on the 26th September 2025.
Read more about house prices in SL4.
- Sold Sep 2025£295,000 | 2 Bed Flat61, Athlone Square, Windsor, SL4 1ST61, Athlone Square, Windsor, SL4 1ST
- Sold Sep 2024£229,000 | 2 Bed Flat27, Mountbatten Square, Windsor, SL4 1SX27, Mountbatten Square, Windsor, SL4 1SX
- Sold Jul 2022£286,500 | 2 Bed Flat50, Athlone Square, Windsor, SL4 1ST50, Athlone Square, Windsor, SL4 1ST
•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 51, Athlone Square, Windsor as the 21st largest and the 23rd most expensive of the 62 addresses on Athlone Square, Windsor, SL4.
Against the SL4 postcode district average, it is £308k less expensive than the typical property.
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Schools Nearby
- Trinity St Stephen CofE Aided First School400 m away
- Eton Porny CofE First School900 m away
- The Queen Anne Royal Free CofE Controlled First School1.0 km away
- The Windsor Boys' School500 m away
- Windsor Girls' School1.6 km away
- Churchmead Church of England (VA) School2.4 km away
More reading links
Public Transport Nearby
- Windsor & Eton Central|200 m away
- Windsor & Eton Riverside|600 m away
- Datchet|2.4 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Low risk of flooding.












