21, BIRCHDALE, GERRARDS CROSS, SL9 7JA - £1,500,000

21 BIRCHDALE is a very large extended detached house of 372m², built sometime from 2007 onwards. It was last sold for £1,500,000 in December 2021, which was around 95% above the average December 2021 detached price in the Buckinghamshire local authority area. The most recent EPC inspection was May 2017, where the current energy rating was B, and the potential energy rating was B.

21 BIRCHDALE Sold Prices

Land registry data shows three sales for 21 BIRCHDALE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Buckinghamshire local authority area for the corresponding sale date. All of the three 21 BIRCHDALE 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 1 DEC	£1,500,000	£768,530	95% above HPI
2019 25 MAR	£1,400,000	£718,243	95% above HPI
2014 19 DEC	£720,000	£581,649	24% above HPI

21 BIRCHDALE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Buckinghamshire local authority area over time, sourced from the HPI. The three 21 BIRCHDALE sales between December 2014 and December 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 2019 sale was for 95% above the HPI. So the extrapolation line tracks at 95% above the HPI over time, until the December 2021 sale, which was also at 95% above the HPI.

How Large is 21 BIRCHDALE?

21 BIRCHDALE is 372m², which includes one extension, according to the EPC inspection conducted in May 2017. This puts it in the largest 20% of detached houses in Gerrards Cross, based on EPC data. The below chart shows the distribution of detached houses by size in Gerrards Cross, and where 21 BIRCHDALE lies on this distribution: 82% of detached houses are smaller than 21 BIRCHDALE, and 18% of houses are larger. Note that EPC data is not available for all properties in Gerrards Cross.

21 BIRCHDALE: Plot and Title Map

21 BIRCHDALE sits on a plot of roughly 0.177 of an acre, or 715m². The below map shows the location of 21 BIRCHDALE, 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 BIRCHDALE). 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 BIRCHDALE?

21 BIRCHDALE is located in GERRARDS CROSS, in the SL9 postcode district. The below map shows the position of No. 21 on BIRCHDALE.