77, ILLINGWORTH, WINDSOR, SL4 4UP - £935,000

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

77 ILLINGWORTH is a very large extended detached house of 221m², built sometime between 1983 and 1990. It was last sold for £935,000 in March 2011, which was around 55% above the average March 2011 detached price in the Windsor and Maidenhead local authority area. The most recent EPC inspection was July 2010, where the current energy rating was C, and the potential energy rating was C.

77 ILLINGWORTH Sold Prices

Land registry data shows two sales for 77 ILLINGWORTH since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Windsor and Maidenhead local authority area for the corresponding sale date. Both of the two 77 ILLINGWORTH 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
2011 4 MAR	£935,000	£602,083	55% above HPI
2007 26 JUL	£679,950	£580,131	17% above HPI

77 ILLINGWORTH 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 two 77 ILLINGWORTH sales from July 2007 and March 2011 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 2007 sale was for 17% above the HPI. So the extrapolation line tracks at 17% above the HPI over time, until the March 2011 sale, where it rises to 55% above the HPI. The line then continues to track at 55% above the HPI.

How Large is 77 ILLINGWORTH?

77 ILLINGWORTH is 221m², which includes one extension, according to the EPC inspection conducted in July 2010. This puts it in the largest 20% of detached houses in Windsor, based on EPC data. The below chart shows the distribution of detached houses by size in Windsor, and where 77 ILLINGWORTH lies on this distribution: 88% of detached houses are smaller than 77 ILLINGWORTH, and 12% of houses are larger. Note that EPC data is not available for all properties in Windsor.

77 ILLINGWORTH: Plot and Title Map

77 ILLINGWORTH sits on a plot of roughly 0.167 of an acre, or 675m². The below map shows the location of 77 ILLINGWORTH, 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 77 ILLINGWORTH). 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 77 ILLINGWORTH?

77 ILLINGWORTH is located in WINDSOR, in the SL4 postcode district. The below map shows the position of No. 77 on ILLINGWORTH.