11, COPPERKINS LANE, AMERSHAM, HP6 5QB - £1,890,000

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

11 COPPERKINS LANE is a very large extended detached house of 456m², built sometime between 1930 and 1949. It was last sold for £1,890,000 in October 2017, which was around 162% above the average October 2017 detached price in the Buckinghamshire local authority area. The most recent EPC inspection was May 2017, where the current energy rating was D, and the potential energy rating was C.

11 COPPERKINS LANE Sold Prices

Land registry data shows two sales for 11 COPPERKINS LANE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Buckinghamshire local authority area for the corresponding sale date. Both of the two 11 COPPERKINS LANE 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
2017 24 OCT	£1,890,000	£720,914	162% above HPI
1999 8 APR	£590,000	£217,682	171% above HPI

11 COPPERKINS LANE 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 two 11 COPPERKINS LANE sales from April 1999 and October 2017 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 April 1999 sale was for 171% above the HPI. So the extrapolation line tracks at 171% above the HPI over time, until the October 2017 sale, where it falls to 162% above the HPI. The line then continues to track at 162% above the HPI.

How Large is 11 COPPERKINS LANE?

11 COPPERKINS LANE is 456m², which includes two extensions, according to the EPC inspection conducted in May 2017. This puts it in the largest 10% of detached houses in Amersham, based on EPC data. The below chart shows the distribution of detached houses by size in Amersham, and where 11 COPPERKINS LANE lies on this distribution: 99% of detached houses are smaller than 11 COPPERKINS LANE, and 1% of houses are larger. Note that EPC data is not available for all properties in Amersham.

11 COPPERKINS LANE: Plot and Title Map

11 COPPERKINS LANE sits on a plot of roughly 0.466 of an acre, or 1,888m². The below map shows the location of 11 COPPERKINS LANE, 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 11 COPPERKINS LANE). 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 11 COPPERKINS LANE?

11 COPPERKINS LANE is located in AMERSHAM, in the HP6 postcode district. The below map shows the position of No. 11 on COPPERKINS LANE.