21, CASTLE AVENUE, DATCHET, SLOUGH, SL3 9BA - £1,085,000

21 CASTLE AVENUE is a very large extended detached house of 204m², built sometime between 1950 and 1966. It was last sold for £1,085,000 in May 2022, which was around 6% above the average May 2022 detached price in the Windsor and Maidenhead local authority area. The most recent EPC inspection was April 2022, where the current energy rating was C, and the potential energy rating was B.

21 CASTLE AVENUE Sold Prices

Land registry data shows two sales for 21 CASTLE AVENUE 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. One of the two 21 CASTLE AVENUE sales was for above the average price, whilst the other was 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
2022 23 MAY	£1,085,000	£1,025,314	6% above HPI
2017 8 NOV	£480,000	£877,465	45% below HPI

21 CASTLE AVENUE 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 21 CASTLE AVENUE sales from November 2017 and May 2022 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 November 2017 sale was for 45% below the HPI. So the extrapolation line tracks at 45% below the HPI over time, until the May 2022 sale, where it rises to 6% above the HPI. The line then continues to track at 6% above the HPI.

How Large is 21 CASTLE AVENUE?

21 CASTLE AVENUE is 204m², which includes two extensions, according to the EPC inspection conducted in April 2022. This puts it in the largest 20% of detached houses in Datchet, based on EPC data. The below chart shows the distribution of detached houses by size in Datchet, and where 21 CASTLE AVENUE lies on this distribution: 83% of detached houses are smaller than 21 CASTLE AVENUE, and 16% of houses are larger. Note that EPC data is not available for all properties in Datchet.

21 CASTLE AVENUE: Plot and Title Map

21 CASTLE AVENUE sits on a plot of roughly 0.143 of an acre, or 578m². The below map shows the location of 21 CASTLE AVENUE, 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 CASTLE AVENUE). 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 CASTLE AVENUE?

21 CASTLE AVENUE is located in DATCHET, in the SL3 postcode district. The below map shows the position of No. 21 on CASTLE AVENUE.