18, CHRISTY ROAD, BIGGIN HILL, WESTERHAM, TN16 3DE - £385,000

The information on this page is based on a number of underlying datasets, most of which are updated monthly. We maintain an update schedule which explains which version of each dataset we are currently relying on.

18 CHRISTY ROAD is a large extended detached house of 143m², built sometime between 1967 and 1975, which could now be worth an estimated £547,959. It was last sold for £385,000 in August 2014, which was around 48% below the average August 2014 detached price in the Bromley local authority area. The most recent EPC inspection was June 2022, where the current energy rating was D, and the potential energy rating was C.

18 CHRISTY ROAD Sold Prices

Land registry data shows two sales for 18 CHRISTY ROAD 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. Both of the two 18 CHRISTY ROAD 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
2014 8 AUG	£385,000	£742,853	48% below HPI
2007 31 JAN	£345,000	£515,430	33% below HPI

18 CHRISTY ROAD 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 18 CHRISTY ROAD sales from January 2007 and August 2014 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 2007 sale was for 33% below the HPI. So the extrapolation line tracks at 33% below the HPI over time, until the August 2014 sale, where it falls to 48% below the HPI. The line then continues to track at 48% below the HPI.

What might 18 CHRISTY ROAD be worth now?

18 CHRISTY ROAD might now be worth an estimated £547,959.

This is based on house price inflation of 42.3%, between August 2014 and February 2025, for detached houses, in the Bromley local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 42.3% inflationary increase is applied to the most recent sale price for 18 CHRISTY ROAD of £385,000 on 8th August 2014. For the value to have increased from £385,000 to £547,959 over the eleven years and six months to February 2025, the following assumptions must hold true:

• The value of 18 CHRISTY ROAD has moved in line with the HPI for detached houses in the Bromley local authority area.
• The August 2014 sale price of £385,000 represented a fair market value for the property.
• The size, condition, and specification of 18 CHRISTY ROAD has not materially changed since August 2014.

How Large is 18 CHRISTY ROAD?

18 CHRISTY ROAD is 143m², which includes two extensions, according to the EPC inspection conducted in June 2022. This puts it in the largest 30% of detached houses houses in Biggin Hill, based on EPC data. The below chart shows the distribution of detached houses houses by size in Biggin Hill, and where 18 CHRISTY ROAD lies on this distribution: 73% of detached houses houses are smaller than 18 CHRISTY ROAD, and 26% of houses are larger. Note that EPC data is not available for all properties in Biggin Hill.

18 CHRISTY ROAD: Plot and Title Map

18 CHRISTY ROAD sits on a plot of roughly 0.133 of an acre, or 537m². The below map shows the location of 18 CHRISTY ROAD, 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 18 CHRISTY ROAD). 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 18 CHRISTY ROAD?

18 CHRISTY ROAD is located in BIGGIN HILL, in the TN16 postcode district. The below map shows the position of No. 18 on CHRISTY ROAD.