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.
21 BEXLEY LANE is a very small extended semi-detached house of 92m², built sometime between 1930 and 1949, which could now be worth an estimated £685,674. It was last sold for £320,000 in August 2011, which was around 30% above the average August 2011 semi-detached price in the Bexley local authority area. The most recent EPC inspection was June 2011, where the current energy rating was E, and the potential energy rating was E.
Land registry data shows three sales for 21 BEXLEY 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. All of the three 21 BEXLEY LANE sales were for above 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 |
|---|---|---|---|
2011 31 AUG | £320,000 | £246,245 | 30% above HPI |
2007 26 JAN | £295,000 | £241,620 | 22% above HPI |
1999 28 MAY | £128,800 | £105,541 | 22% above 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 21 BEXLEY LANE sales between May 1999 and August 2011 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 22% above the HPI. So the extrapolation line tracks at 22% above the HPI over time, until the August 2011 sale, where it rises to 30% above the HPI. The line then continues to track at 30% above the HPI.

21 BEXLEY LANE might now be worth an estimated £685,674.
This is based on house price inflation of 114.3%, between August 2011 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 114.3% inflationary increase is applied to the most recent sale price for 21 BEXLEY LANE of £320,000 on 31st August 2011. For the value to have increased from £320,000 to £685,674 over the fifteen years and three months to May 2026, the following assumptions must hold true:
21 BEXLEY LANE is 92m², which includes one extension, according to the EPC inspection conducted in June 2011. This puts it in the smallest 20% of semi-detached houses houses in Sidcup, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Sidcup, and where 21 BEXLEY LANE lies on this distribution: 14% of semi-detached houses houses are smaller than 21 BEXLEY LANE, and 84% of houses are larger. Note that EPC data is not available for all properties in Sidcup.

21 BEXLEY LANE is located in SIDCUP, in the DA14 postcode district. The below map shows the position of No. 21 on BEXLEY LANE.

Most recent sales first: