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 BROOK LANE is a small extended semi-detached house of 112m², built sometime between 1930 and 1949, which could now be worth an estimated £554,563. It was last sold for £339,995 in February 2015, which was around 5% above the average February 2015 semi-detached price in the Bexley local authority area. The most recent EPC inspection was July 2014, where the current energy rating was D, and the potential energy rating was B.
Land registry data shows three sales for 18 BROOK LANE since 1st January 1995. The below table shows the price paid for the three sales, along with the average semi-detached price in the Bexley local authority area for the corresponding sale date. Two of the three 18 BROOK LANE sales were for above the average price, whilst one 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 |
|---|---|---|---|
2015 16 FEB | £339,995 | £323,487 | 5% above HPI |
2008 1 FEB | £277,000 | £264,850 | 5% above HPI |
2003 27 OCT | £205,000 | £207,881 | 1% below HPI |
The below graph shows the average semi-detached house price in the Bexley local authority area over time, sourced from the HPI. The three 18 BROOK LANE sales between October 2003 and February 2015 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 February 2008 sale was for 5% above the HPI. So the extrapolation line tracks at 5% above the HPI over time, until the February 2015 sale, which was also at 5% above the HPI.

18 BROOK LANE might now be worth an estimated £554,563.
This is based on house price inflation of 63.1%, between February 2015 and May 2026, for semi-detached houses, in the Bexley local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 63.1% inflationary increase is applied to the most recent sale price for 18 BROOK LANE of £339,995 on 16th February 2015. For the value to have increased from £339,995 to £554,563 over the ten years and nine months to May 2026, the following assumptions must hold true:
18 BROOK LANE is 112m², which includes one extension, according to the EPC inspection conducted in July 2014. This puts it in the smallest 30% of semi-detached houses houses in London, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in London, and where 18 BROOK LANE lies on this distribution: 27% of semi-detached houses houses are smaller than 18 BROOK LANE, and 72% of houses are larger. Note that EPC data is not available for all properties in London.

18 BROOK LANE sits on a plot of roughly 0.054 of an acre, or 219m². The below map shows the location of 18 BROOK 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 18 BROOK 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.

18 BROOK LANE is located in BEXLEY, in the DA5 postcode district. The below map shows the position of No. 18 on BROOK LANE.

Most recent sales first: