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Locally, houses of this size normally have 5 bedrooms with a garden.
Our estimate of the sale value of Knoll House, Windsor is £1,282,247 and its rental estimate is £3,566 per month, given the available information and assuming reasonable condition.
St. Leonards Hill, Windsor, SL4 falls within the SL4 postal district.
Knoll House, Windsor has no records in the the Land Registry and a single entry in the EPC database dated May 2022.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For Knoll House, Windsor, we estimate a market value of £1,346,359 and a rental value of £3,744 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £1,192,490 and £3,316 per month respectively.
Over the last year, Knoll House, Windsor has seen its estimated sale value fall by £23,041 (1.8%) and its estimated rental value move up by £50 per month (1.4%). This results in an estimated gross rental yield of 3.3%.
HM Land Registry records the plot of land for Knoll House, Windsor as measuring 974 m2.
That makes it the 21st largest plot in the postcode, where 30 of the 32 other houses have recorded plot data.
Knoll House, Windsor has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 19 May 2022.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Over the past 2 years 3 properties similar to Knoll House, Windsor have sold within a radius of 760 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 5th February 2026, was 23, Dower Park, Windsor, SL4 4BQ, a freehold house which sold for £1,250,000.
Read more about house prices in SL4.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Of the 104 addresses on St. Leonards Hill, Windsor, SL4, Knoll House, Windsor comes out as the 38th largest and the 61st most expensive in our analysis of the public data.
It is also £697k more expensive than the average property across the SL4 district.
From Knoll House, Windsor, the nearest station is Windsor & Eton Central, 2.8 kilometres away.
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast broadband is available in the area.
The flood risk here is rated very low, based on Environment Agency data.
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The recent census recorded whether a resident owned or rented their home.
In the area around Knoll House, Windsor, 37.5% of property is privately owned with a mortgage and 36.7% is privately owned outright.
The graph below shows how this compares to South East and the rest of England & Wales.
The recent census recorded the highest level of education achieved by residents in the local area.
In the area around Knoll House, Windsor, 23.1% of residents are recorded as possessing school level qualifications and 69.9% as possessing degree level qualifications.
The graph below shows how this compares to South East and the rest of England & Wales.
The most recent census in 2021 recorded the age of all UK residents.
In the area around Knoll House, Windsor, the average age was 41.3 and the most common age was 52.
The graph below shows how this compares to South East and the rest of England & Wales
The recent census recorded whether a property was a primary or secondary home for the resident.
In the area around Knoll House, Windsor, 2.1% of property was a second home.
Comparison figures for South East and the rest of England & Wales are listed below.
The recent census recorded the number of cars registered in each household.
In the area around Knoll House, Windsor, there are an average of 2.0 cars per household.
See below for how this compares to South East and the rest of England & Wales.