WESTLEA, BLACKNESS LANE, KESTON, BR2 6HL - £915,000

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

WESTLEA is a large extended detached house of 239m², built sometime between 1930 and 1949. It was last sold for £915,000 in October 2017, which was around 5% above the average October 2017 detached price in the Bromley local authority area. The most recent EPC inspection was December 2015, where the current energy rating was C, and the potential energy rating was B.

WESTLEA Sold Prices

Land registry data shows two sales for WESTLEA since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Bromley local authority area for the corresponding sale date. One of the two WESTLEA sales was for above the average price, whilst the other was 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 18 OCT	£915,000	£871,927	5% above HPI
2012 21 MAY	£520,000	£546,366	5% below HPI

WESTLEA 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 two WESTLEA sales from May 2012 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 May 2012 sale was for 5% below the HPI. So the extrapolation line tracks at 5% below the HPI over time, until the October 2017 sale, where it rises to 5% above the HPI. The line then continues to track at 5% above the HPI.

How Large is WESTLEA?

WESTLEA is 239m², which includes two extensions, according to the EPC inspection conducted in December 2015. This puts it in the largest 30% of detached houses in Keston, based on EPC data. The below chart shows the distribution of detached houses by size in Keston, and where WESTLEA lies on this distribution: 74% of detached houses are smaller than WESTLEA, and 26% of houses are larger. Note that EPC data is not available for all properties in Keston.

WESTLEA: Plot and Title Map

WESTLEA sits on a plot of roughly 0.427 of an acre, or 1,729m². The below map shows the location of WESTLEA, 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 WESTLEA). 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 WESTLEA?

WESTLEA is located on BLACKNESS LANE in KESTON, in the BR2 postcode district. The below map shows the position of WESTLEA on BLACKNESS LANE.