20, WARREN ROAD, ORPINGTON, BR6 6HY - £534,200

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.

20 WARREN ROAD is a very small detached house of 92m², built sometime between 1950 and 1966, which could now be worth an estimated £535,720. It was last sold for £534,200 in October 2023, which was around 49% below the average October 2023 detached price in the Bromley local authority area. The most recent EPC inspection was September 2022, where the current energy rating was D, and the potential energy rating was B.

20 WARREN ROAD Sold Prices

Land registry data shows two sales for 20 WARREN 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 20 WARREN 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
2023 18 OCT	£534,200	£1,054,280	49% below HPI
1997 8 AUG	£129,500	£209,524	38% below HPI

20 WARREN 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 20 WARREN ROAD sales from August 1997 and October 2023 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 August 1997 sale was for 38% below the HPI. So the extrapolation line tracks at 38% below the HPI over time, until the October 2023 sale, where it falls to 49% below the HPI. The line then continues to track at 49% below the HPI.

What might 20 WARREN ROAD be worth now?

20 WARREN ROAD might now be worth an estimated £535,720.

This is based on house price inflation of 0.3%, between October 2023 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 0.3% inflationary increase is applied to the most recent sale price for 20 WARREN ROAD of £534,200 on 18th October 2023. For the value to have increased from £534,200 to £535,720 over the two years and eight months to February 2025, the following assumptions must hold true:

• The value of 20 WARREN ROAD has moved in line with the HPI for detached houses in the Bromley local authority area.
• The October 2023 sale price of £534,200 represented a fair market value for the property.
• The size, condition, and specification of 20 WARREN ROAD has not materially changed since October 2023.

How Large is 20 WARREN ROAD?

20 WARREN ROAD is 92m² according to the EPC inspection conducted in September 2022. This puts it in the smallest 20% of detached houses houses in London, based on EPC data. The below chart shows the distribution of detached houses houses by size in London, and where 20 WARREN ROAD lies on this distribution: 14% of detached houses houses are smaller than 20 WARREN ROAD, and 85% of houses are larger. Note that EPC data is not available for all properties in London.

20 WARREN ROAD: Plot and Title Map

20 WARREN ROAD sits on a plot of roughly 0.134 of an acre, or 542m². The below map shows the location of 20 WARREN 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 20 WARREN 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 20 WARREN ROAD?

20 WARREN ROAD is located in ORPINGTON, in the BR6 postcode district. The below map shows the position of No. 20 on WARREN ROAD.