8, BLACKFEN ROAD, SIDCUP, DA15 8SN - £740,000

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

8 BLACKFEN ROAD is a very large extended detached house of 226m², built sometime between 1930 and 1949. It was last sold for £740,000 in August 2015, which was around 59% above the average August 2015 detached price in the Bexley local authority area. The most recent EPC inspection was June 2015, where the current energy rating was C, and the potential energy rating was B.

8 BLACKFEN ROAD Sold Prices

Land registry data shows two sales for 8 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. One of the two 8 BLACKFEN ROAD sales was for above the average price, whilst the other 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 21 AUG	£740,000	£464,643	59% above HPI
2014 14 MAY	£280,000	£387,719	28% below HPI

8 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 8 BLACKFEN ROAD sales from May 2014 and August 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 May 2014 sale was for 28% below the HPI. So the extrapolation line tracks at 28% below the HPI over time, until the August 2015 sale, where it rises to 59% above the HPI. The line then continues to track at 59% above the HPI.

How Large is 8 BLACKFEN ROAD?

8 BLACKFEN ROAD is 226m², which includes two extensions, according to the EPC inspection conducted in June 2015. This puts it in the largest 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 8 BLACKFEN ROAD lies on this distribution: 81% of detached houses are smaller than 8 BLACKFEN ROAD, and 19% of houses are larger. Note that EPC data is not available for all properties in London.

8 BLACKFEN ROAD: Plot and Title Map

8 BLACKFEN ROAD sits on a plot of roughly 0.132 of an acre, or 535m². The below map shows the location of 8 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 8 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 8 BLACKFEN ROAD?

8 BLACKFEN ROAD is located in SIDCUP, in the DA15 postcode district. The below map shows the position of No. 8 on BLACKFEN ROAD.