21A, LONGFIELD DRIVE, AMERSHAM, HP6 5HD - £1,405,000

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

21A LONGFIELD DRIVE is a very large extended detached house of 225m², built sometime between 1983 and 1990. It was last sold for £1,405,000 in December 2020, which was around 90% above the average December 2020 detached price in the Buckinghamshire local authority area. The most recent EPC inspection was July 2020, where the current energy rating was D, and the potential energy rating was C.

21A LONGFIELD DRIVE Sold Prices

Land registry data shows four sales for 21A LONGFIELD DRIVE since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the Buckinghamshire local authority area for the corresponding sale date. All of the four 21A LONGFIELD DRIVE 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
2020 1 DEC	£1,405,000	£739,126	90% above HPI
2010 29 JAN	£1,150,000	£458,786	151% above HPI
2004 5 MAY	£795,000	£386,697	106% above HPI
1995 18 JUL	£320,000	£151,254	112% above HPI

21A LONGFIELD DRIVE 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 four 21A LONGFIELD DRIVE sales between July 1995 and December 2020 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 January 2010 sale was for 151% above the HPI. So the extrapolation line tracks at 151% above the HPI over time, until the December 2020 sale, where it falls to 90% above the HPI. The line then continues to track at 90% above the HPI.

How Large is 21A LONGFIELD DRIVE?

21A LONGFIELD DRIVE is 225m², which includes two extensions, according to the EPC inspection conducted in July 2020. 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 21A LONGFIELD DRIVE lies on this distribution: 81% of detached houses are smaller than 21A LONGFIELD DRIVE, and 19% of houses are larger. Note that EPC data is not available for all properties in Amersham.

21A LONGFIELD DRIVE: Plot and Title Map

21A LONGFIELD DRIVE sits on a plot of roughly 0.292 of an acre, or 1,183m². The below map shows the location of 21A LONGFIELD DRIVE, 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 21A LONGFIELD DRIVE). 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 21A LONGFIELD DRIVE?

21A LONGFIELD DRIVE is located in AMERSHAM, in the HP6 postcode district. The below map shows the position of No. 21A on LONGFIELD DRIVE.