20, ILLINGWORTH, WINDSOR, SL4 4UP - £1,130,000

20 ILLINGWORTH is a very large extended detached house of 195m², built sometime between 1976 and 1982. It was last sold for £1,130,000 in July 2021, which was around 25% above the average July 2021 detached price in the Windsor and Maidenhead local authority area. The most recent EPC inspection was July 2020, where the current energy rating was D, and the potential energy rating was C.

20 ILLINGWORTH Sold Prices

Land registry data shows three sales for 20 ILLINGWORTH since 1^st 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 20 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
2021 15 JUL	£1,130,000	£905,729	25% above HPI
2016 21 MAR	£1,010,000	£844,091	20% above HPI
2003 20 FEB	£535,000	£440,066	22% above HPI

20 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 three 20 ILLINGWORTH sales between February 2003 and July 2021 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 March 2016 sale was for 20% above the HPI. So the extrapolation line tracks at 20% above the HPI over time, until the July 2021 sale, where it rises to 25% above the HPI. The line then continues to track at 25% above the HPI.

How Large is 20 ILLINGWORTH?

20 ILLINGWORTH is 195m², which includes three extensions, according to the EPC inspection conducted in July 2020. 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 20 ILLINGWORTH lies on this distribution: 81% of detached houses are smaller than 20 ILLINGWORTH, and 19% of houses are larger. Note that EPC data is not available for all properties in Windsor.

20 ILLINGWORTH: Plot and Title Map

20 ILLINGWORTH sits on a plot of roughly 0.162 of an acre, or 655m². The below map shows the location of 20 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 20 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 20 ILLINGWORTH?

20 ILLINGWORTH is located in WINDSOR, in the SL4 postcode district. The below map shows the position of No. 20 on ILLINGWORTH.