14, HAM ISLAND, OLD WINDSOR, WINDSOR, SL4 2JY - £770,000

Based on the August 2024 Price Paid Data (released on 27th September 2024), the July 2024 House Price Index (released on 18th September 2024), and the August 2024 Energy Performance of Buildings Data (released on 3rd October 2024). Sources

14 HAM ISLAND is a large detached house of 173m², built sometime from 2007 onwards. It was last sold for £770,000 in December 2020, which was around 14% below the average December 2020 detached price in the Windsor and Maidenhead local authority area. The most recent EPC inspection was April 2019, where the current energy rating was C, and the potential energy rating was B.

14 HAM ISLAND Sold Prices

Land registry data shows four sales for 14 HAM ISLAND since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the Windsor and Maidenhead local authority area for the corresponding sale date. All of the four 14 HAM ISLAND sales were for below 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
2020 9 DEC	£770,000	£897,098	14% below HPI
2008 15 JAN	£375,000	£624,386	40% below HPI
2007 3 AUG	£297,500	£585,979	49% below HPI
2005 19 DEC	£190,000	£484,787	61% below HPI

14 HAM ISLAND Price Paid vs. HPI Average

The below graph shows the average detached house price in the Windsor and Maidenhead local authority area over time, sourced from the HPI. The four 14 HAM ISLAND sales between December 2005 and December 2020 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 January 2008 sale was for 40% below the HPI. So the extrapolation line tracks at 40% below the HPI over time, until the December 2020 sale, where it rises to 14% below the HPI. The line then continues to track at 14% below the HPI.

How Large is 14 HAM ISLAND?

14 HAM ISLAND is 173m² according to the EPC inspection conducted in April 2019. This puts it in the largest 40% of detached houses in Wraysbury, based on EPC data. The below chart shows the distribution of detached houses by size in Wraysbury, and where 14 HAM ISLAND lies on this distribution: 61% of detached houses are smaller than 14 HAM ISLAND, and 38% of houses are larger. Note that EPC data is not available for all properties in Wraysbury.

14 HAM ISLAND: Plot and Title Map

14 HAM ISLAND sits on a plot of roughly 0.170 of an acre, or 687m². The below map shows the location of 14 HAM ISLAND, 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 14 HAM ISLAND). 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.

Where is 14 HAM ISLAND?

14 HAM ISLAND is located in OLD WINDSOR, in the SL4 postcode district. The below map shows the position of No. 14 on HAM ISLAND.