20 Charles House, Windsor
20 Charles House, Windsor
Description & Estimates







The public record describes 20 Charles House, Windsor as a mid-century apartment with 742 ft2 of internal area.
In this area, apartments of this size normally have 2 bedrooms.
20 Charles House, Windsor has an estimated sale value of £309,541 and an estimated rental value of £1,490 per month, assuming reasonable condition and based on the information available.
The apartment sits within Charles House, Ward Royal, Windsor, SL4.
Ward Royal, Windsor, SL4 lies within the SL4 postal district.
Our Data Sources
20 Charles House, Windsor has no records in the the Land Registry and a single entry in the EPC database dated October 2020.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 20 Charles House, Windsor would be worth £325,018, with a potential rental value of £1,564 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £287,873, with a rental value of £1,385 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 20 Charles House, Windsor has declined by £1,986 (0.6%) over the last year. During the same period, its estimated monthly rental value has climbed by £36 (2.4%). The property's estimated gross yield is currently 5.8%.
Energy Efficiency
20 Charles House, Windsor has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 12 Oct 2020.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 430 metres of 20 Charles House, 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.
•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 20 Charles House, Windsor as the 13th largest and the 8th most expensive of the 36 addresses on Ward Royal, Windsor, SL4.
Against the SL4 postcode district average, it is £276k less expensive than the typical property.
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Schools Nearby
- 500mTrinity St Stephen CofE Aided First School
- 900mThe Queen Anne Royal Free CofE Controlled First School
- 1.0kmEton Porny CofE First School
- 600mThe Windsor Boys' School
- 1.6kmWindsor Girls' School
- 2.3kmChurchmead Church of England (VA) School
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Public Transport Nearby
Windsor & Eton Central station is the nearest stop to 20 Charles House, Windsor at 300 metres away.
- 300mWindsor & Eton Central
- 700mWindsor & Eton Riverside
- 2.3kmDatchet
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 low risk of flooding.

