21A, JAIL LANE, BIGGIN HILL, WESTERHAM, TN16 3SA - £427,500

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

21A JAIL LANE is a very small extended semi-detached house of 63m², built sometime between 1950 and 1966. It was last sold for £427,500 in November 2017, which was around 51% below the average November 2017 detached price in the Bromley local authority area. The most recent EPC inspection was November 2014, where the current energy rating was C, and the potential energy rating was B.

21A JAIL LANE Sold Prices

Land registry data shows three sales for 21A JAIL LANE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Bromley local authority area for the corresponding sale date. All of the three 21A JAIL LANE sales were 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
2017 24 NOV	£427,500	£875,488	51% below HPI
2015 2 APR	£335,000	£732,082	54% below HPI
2013 17 JUL	£280,000	£588,451	52% below HPI

21A JAIL LANE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Bromley local authority area over time, sourced from the HPI. The three 21A JAIL LANE sales between July 2013 and November 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 2015 sale was for 54% below the HPI. So the extrapolation line tracks at 54% below the HPI over time, until the November 2017 sale, where it rises to 51% below the HPI. The line then continues to track at 51% below the HPI.

How Large is 21A JAIL LANE?

21A JAIL LANE is 63m², which includes one extension, according to the EPC inspection conducted in November 2014. This puts it in the smallest 10% of detached houses in Biggin Hill, based on EPC data. The below chart shows the distribution of detached houses by size in Biggin Hill, and where 21A JAIL LANE lies on this distribution: 2% of detached houses are smaller than 21A JAIL LANE, and 98% of houses are larger. Note that EPC data is not available for all properties in Biggin Hill.

21A JAIL LANE: Plot and Title Map

21A JAIL LANE sits on a plot of roughly 0.063 of an acre, or 253m². The below map shows the location of 21A JAIL 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 21A JAIL 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 21A JAIL LANE?

21A JAIL LANE is located in BIGGIN HILL, in the TN16 postcode district. The below map shows the position of No. 21A on JAIL LANE.