21, EXCHANGE ROAD, ASCOT, SL5 7AW - £899,950

Based on the December 2024 Price Paid Data (released on 29th January 2025), the November 2024 House Price Index (released on 15th January 2025), and the December 2024 Energy Performance of Buildings Data (released on 31st January 2025). Sources

21 EXCHANGE ROAD is a small extended semi-detached house of 153m², built sometime from 2007 onwards. It was last sold for £899,950 in September 2021, which was around 4% below the average September 2021 detached price in the Windsor and Maidenhead local authority area. The most recent EPC inspection was October 2019, where the current energy rating was C, and the potential energy rating was B.

21 EXCHANGE ROAD Sold Prices

Land registry data shows five sales for 21 EXCHANGE ROAD since 1^st January 1995. The below table shows the price paid for the five sales, along with the average detached price in the Windsor and Maidenhead local authority area for the corresponding sale date. All of the five 21 EXCHANGE ROAD 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
2021 24 SEP	£899,950	£936,496	4% below HPI
2020 20 OCT	£760,000	£887,976	14% below HPI
2011 20 JUN	£567,500	£594,090	4% below HPI
2010 14 OCT	£550,000	£587,258	6% below HPI
2009 27 FEB	£175,000	£506,262	65% below HPI

21 EXCHANGE ROAD 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 five 21 EXCHANGE ROAD sales between February 2009 and September 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 October 2020 sale was for 14% below the HPI. So the extrapolation line tracks at 14% below the HPI over time, until the September 2021 sale, where it rises to 4% below the HPI. The line then continues to track at 4% below the HPI.

How Large is 21 EXCHANGE ROAD?

21 EXCHANGE ROAD is 153m², which includes one extension, according to the EPC inspection conducted in October 2019. This puts it in the smallest 40% of detached houses in Sunninghill, based on EPC data. The below chart shows the distribution of detached houses by size in Sunninghill, and where 21 EXCHANGE ROAD lies on this distribution: 40% of detached houses are smaller than 21 EXCHANGE ROAD, and 60% of houses are larger. Note that EPC data is not available for all properties in Sunninghill.

21 EXCHANGE ROAD: Plot and Title Map

21 EXCHANGE ROAD sits on a plot of roughly 0.072 of an acre, or 290m². The below map shows the location of 21 EXCHANGE ROAD, 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 21 EXCHANGE ROAD). 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 21 EXCHANGE ROAD?

21 EXCHANGE ROAD is located in ASCOT, in the SL5 postcode district. The below map shows the position of No. 21 on EXCHANGE ROAD.