411, BLACKFEN ROAD, SIDCUP, DA15 9NN - £465,000

Based on the September 2024 Price Paid Data (released on 28th October 2024), the August 2024 House Price Index (released on 16th October 2024), and the September 2024 Energy Performance of Buildings Data (released on 31st October 2024). Sources

411 BLACKFEN ROAD is a very small detached house of 86m², built sometime between 1900 and 1929. It was last sold for £465,000 in July 2016, which was around 14% below the average July 2016 detached price in the Bexley local authority area. The most recent EPC inspection was May 2013, where the current energy rating was D, and the potential energy rating was B.

411 BLACKFEN ROAD Sold Prices

Land registry data shows two sales for 411 BLACKFEN 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 Bexley local authority area for the corresponding sale date. Both of the two 411 BLACKFEN 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
2016 11 JUL	£465,000	£540,335	14% below HPI
2013 29 JUL	£280,000	£343,027	18% below HPI

411 BLACKFEN ROAD Price Paid vs. HPI Average

The below graph shows the average detached house price in the Bexley local authority area over time, sourced from the HPI. The two 411 BLACKFEN ROAD sales from July 2013 and July 2016 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 July 2013 sale was for 18% below the HPI. So the extrapolation line tracks at 18% below the HPI over time, until the July 2016 sale, where it rises to 14% below the HPI. The line then continues to track at 14% below the HPI.

How Large is 411 BLACKFEN ROAD?

411 BLACKFEN ROAD is 86m² according to the EPC inspection conducted in May 2013. This puts it in the smallest 20% of detached houses in London, based on EPC data. The below chart shows the distribution of detached houses by size in London, and where 411 BLACKFEN ROAD lies on this distribution: 11% of detached houses are smaller than 411 BLACKFEN ROAD, and 89% of houses are larger. Note that EPC data is not available for all properties in London.

411 BLACKFEN ROAD: Plot and Title Map

411 BLACKFEN ROAD sits on a plot of roughly 0.172 of an acre, or 695m². The below map shows the location of 411 BLACKFEN 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 411 BLACKFEN 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 411 BLACKFEN ROAD?

411 BLACKFEN ROAD is located in SIDCUP, in the DA15 postcode district. The below map shows the position of No. 411 on BLACKFEN ROAD.