The information on this page is based on a number of underlying datasets, most of which are updated monthly. We maintain an update schedule which explains which version of each dataset we are currently relying on.
BRUNSWICK HOUSE is a large extended detached house of 253m², built sometime between 1967 and 1975, which could now be worth an estimated £2,641,447. It was last sold for £2,675,000 in January 2025, which was around 133% above the average January 2025 detached price in the Windsor and Maidenhead local authority area. The most recent EPC inspection was July 2024, where the current energy rating was D, and the potential energy rating was C.
Land registry data shows three sales for BRUNSWICK HOUSE since 1st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Windsor and Maidenhead local authority area for the corresponding sale date. All of the three BRUNSWICK HOUSE sales were for above the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).
Date | Price | HPI Price | Variation from HPI |
---|---|---|---|
2025 27 JAN | £2,675,000 | £1,148,830 | ![]() 133% above HPI |
2004 30 JUL | £980,000 | £503,196 | ![]() 95% above HPI |
1998 4 SEP | £495,000 | £295,975 | ![]() 67% above HPI |
The below graph shows the average detached house price in the Windsor and Maidenhead local authority area over time, sourced from the HPI. The three BRUNSWICK HOUSE sales between September 1998 and January 2025 have been plotted on the graph. A line has been extrapolated to show what the value of the property might have been over time, following each sale, had it maintained the same margin above or below the HPI (as a percentage). For example, the July 2004 sale was for 95% above the HPI. So the extrapolation line tracks at 95% above the HPI over time, until the January 2025 sale, where it rises to 133% above the HPI. The line then continues to track at 133% above the HPI.
BRUNSWICK HOUSE might now be worth an estimated £2,641,447.
This is based on house price deflation of 1.3%, between January 2025 and June 2025, for detached houses, in the Windsor and Maidenhead local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 1.3% deflationary decrease is applied to the most recent sale price for BRUNSWICK HOUSE of £2,675,000 on 27th January 2025. For the value to have decreased from £2,675,000 to £2,641,447 over the seven months to June 2025, the following assumptions must hold true:
BRUNSWICK HOUSE is 253m², which includes two extensions, according to the EPC inspection conducted in July 2024. This puts it in the largest 30% of detached houses houses in Cookham, based on EPC data. The below chart shows the distribution of detached houses houses by size in Cookham, and where BRUNSWICK HOUSE lies on this distribution: 74% of detached houses houses are smaller than BRUNSWICK HOUSE, and 25% of houses are larger. Note that EPC data is not available for all properties in Cookham.
BRUNSWICK HOUSE sits on a plot of roughly 0.314 of an acre, or 1,271m². The below map shows the location of BRUNSWICK HOUSE, an approximate outline of the building(s), and the indicative extent of the property. The plot extent is a Land Registry INSPIRE Index Polygon, and it is important to note that a title may include more than one polygon, whereas only one polygon is shown on the map (the polygon which intersects with the position of BRUNSWICK HOUSE). The full extent of the land contained in any registered title can only be identified from the individual title plan. The maps on this page should not be relied upon to establish the extent of a title.
BRUNSWICK HOUSE is located on THE POUND in COOKHAM, in the SL6 postcode district. The below map shows the position of BRUNSWICK HOUSE on THE POUND.
Most recent sales first: