70, BLACKFEN ROAD, SIDCUP, DA15 8SW - £750,000

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

70 BLACKFEN ROAD is a small extended detached house of 117m², built sometime between 1930 and 1949. It was last sold for £750,000 in February 2019, which was around 31% above the average February 2019 detached price in the Bexley local authority area. The most recent EPC inspection was June 2016, where the current energy rating was F, and the potential energy rating was D.

70 BLACKFEN ROAD Sold Prices

Land registry data shows three sales for 70 BLACKFEN ROAD since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Bexley local authority area for the corresponding sale date. All of the three 70 BLACKFEN ROAD 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
2019 15 FEB	£750,000	£571,079	31% above HPI
2017 7 JUN	£655,000	£558,119	17% above HPI
2005 15 AUG	£305,000	£301,440	1% above HPI

70 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 three 70 BLACKFEN ROAD sales between August 2005 and February 2019 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 June 2017 sale was for 17% above the HPI. So the extrapolation line tracks at 17% above the HPI over time, until the February 2019 sale, where it rises to 31% above the HPI. The line then continues to track at 31% above the HPI.

How Large is 70 BLACKFEN ROAD?

70 BLACKFEN ROAD is 117m², which includes one extension, according to the EPC inspection conducted in June 2016. This puts it in the smallest 40% of detached houses in London, based on EPC data. The below chart shows the distribution of detached houses by size in London, and where 70 BLACKFEN ROAD lies on this distribution: 32% of detached houses are smaller than 70 BLACKFEN ROAD, and 68% of houses are larger. Note that EPC data is not available for all properties in London.

70 BLACKFEN ROAD: Plot and Title Map

70 BLACKFEN ROAD sits on a plot of roughly 0.210 of an acre, or 849m². The below map shows the location of 70 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 70 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 70 BLACKFEN ROAD?

70 BLACKFEN ROAD is located in SIDCUP, in the DA15 postcode district. The below map shows the position of No. 70 on BLACKFEN ROAD.