11, THORNTON DENE, BECKENHAM, BR3 3ND - £97,000

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.

11 THORNTON DENE is a very small semi-detached house of 120m², built sometime between 1991 and 1995, which could now be worth an estimated £249,562. It was last sold for £97,000 in February 2003, which was around 61% below the average February 2003 semi-detached price in the Bromley local authority area. The most recent EPC inspection was January 2022, where the current energy rating was C, and the potential energy rating was B.

11 THORNTON DENE Sold Prices

Land registry data shows two sales for 11 THORNTON DENE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Bromley local authority area for the corresponding sale date. Both of the two 11 THORNTON DENE 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
2003 21 FEB	£97,000	£251,926	61% below HPI
2001 1 SEP	£57,000	£200,387	72% below HPI

11 THORNTON DENE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Bromley local authority area over time, sourced from the HPI. The two 11 THORNTON DENE sales from September 2001 and February 2003 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 September 2001 sale was for 72% below the HPI. So the extrapolation line tracks at 72% below the HPI over time, until the February 2003 sale, where it rises to 61% below the HPI. The line then continues to track at 61% below the HPI.

What might 11 THORNTON DENE be worth now?

11 THORNTON DENE might now be worth an estimated £249,562.

This is based on house price inflation of 157.3%, between February 2003 and February 2025, for semi-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 157.3% inflationary increase is applied to the most recent sale price for 11 THORNTON DENE of £97,000 on 21st February 2003. For the value to have increased from £97,000 to £249,562 over the 22 years to February 2025, the following assumptions must hold true:

• The value of 11 THORNTON DENE has moved in line with the HPI for semi-detached houses in the Bromley local authority area.
• The February 2003 sale price of £97,000 represented a fair market value for the property.
• The size, condition, and specification of 11 THORNTON DENE has not materially changed since February 2003.

How Large is 11 THORNTON DENE?

11 THORNTON DENE is 120m² according to the EPC inspection conducted in January 2022. This puts it in the smallest 20% of semi-detached houses houses in Beckenham, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Beckenham, and where 11 THORNTON DENE lies on this distribution: 12% of semi-detached houses houses are smaller than 11 THORNTON DENE, and 87% of houses are larger. Note that EPC data is not available for all properties in Beckenham.

11 THORNTON DENE: Plot and Title Map

11 THORNTON DENE sits on a plot of roughly 0.024 of an acre, or 97m². The below map shows the location of 11 THORNTON DENE, 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 THORNTON DENE). 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 THORNTON DENE?

11 THORNTON DENE is located in BECKENHAM, in the BR3 postcode district. The below map shows the position of No. 11 on THORNTON DENE.