4, WESTANLEY AVENUE, AMERSHAM, HP7 9AZ - £1,760,000

Based on the September 2024 Price Paid Data (released on 28th October 2024), the August 2024 House Price Index (released on 16th October 2024), and the September 2024 Energy Performance of Buildings Data (released on 31st October 2024). Sources

4 WESTANLEY AVENUE is a very large extended detached house of 245m², built sometime between 1930 and 1949. It was last sold for £1,760,000 in July 2023, which was around 118% above the average July 2023 detached price in the Buckinghamshire local authority area. The most recent EPC inspection was April 2024, where the current energy rating was D, and the potential energy rating was C.

4 WESTANLEY AVENUE Sold Prices

Land registry data shows three sales for 4 WESTANLEY AVENUE 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 4 WESTANLEY AVENUE 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
2023 17 JUL	£1,760,000	£806,409	118% above HPI
2015 7 DEC	£1,280,000	£644,124	99% above HPI
2008 11 APR	£958,050	£483,316	98% above HPI

4 WESTANLEY AVENUE 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 4 WESTANLEY AVENUE sales between April 2008 and July 2023 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 December 2015 sale was for 99% above the HPI. So the extrapolation line tracks at 99% above the HPI over time, until the July 2023 sale, where it rises to 118% above the HPI. The line then continues to track at 118% above the HPI.

How Large is 4 WESTANLEY AVENUE?

4 WESTANLEY AVENUE is 245m², which includes four extensions, according to the EPC inspection conducted in April 2024. This puts it in the largest 20% of detached houses in Amersham, based on EPC data. The below chart shows the distribution of detached houses by size in Amersham, and where 4 WESTANLEY AVENUE lies on this distribution: 85% of detached houses are smaller than 4 WESTANLEY AVENUE, and 15% of houses are larger. Note that EPC data is not available for all properties in Amersham.

4 WESTANLEY AVENUE: Plot and Title Map

4 WESTANLEY AVENUE sits on a plot of roughly 0.238 of an acre, or 963m². The below map shows the location of 4 WESTANLEY 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 4 WESTANLEY 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 4 WESTANLEY AVENUE?

4 WESTANLEY AVENUE is located in AMERSHAM, in the HP7 postcode district. The below map shows the position of No. 4 on WESTANLEY AVENUE.