13, BLACKFEN ROAD, SIDCUP, DA15 8QD - £650,000

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.

13 BLACKFEN ROAD is a very small detached house of 68m², built sometime between 1950 and 1966, which could now be worth an estimated £769,959. It was last sold for £650,000 in June 2018, which was around 8% above the average June 2018 detached price in the Bexley local authority area. The most recent EPC inspection was August 2014, where the current energy rating was D, and the potential energy rating was B.

13 BLACKFEN ROAD Sold Prices

Land registry data shows two sales for 13 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 13 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
2018 20 JUN	£650,000	£600,792	8% above HPI
2007 16 JAN	£258,000	£335,546	23% below HPI

13 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 13 BLACKFEN ROAD sales from January 2007 and June 2018 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 23% below the HPI. So the extrapolation line tracks at 23% below the HPI over time, until the June 2018 sale, where it rises to 8% above the HPI. The line then continues to track at 8% above the HPI.

What might 13 BLACKFEN ROAD be worth now?

13 BLACKFEN ROAD might now be worth an estimated £769,959.

This is based on house price inflation of 18.5%, between June 2018 and March 2025, for 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 18.5% inflationary increase is applied to the most recent sale price for 13 BLACKFEN ROAD of £650,000 on 20th June 2018. For the value to have increased from £650,000 to £769,959 over the seven years and three months to March 2025, the following assumptions must hold true:

• The value of 13 BLACKFEN ROAD has moved in line with the HPI for detached houses in the Bexley local authority area.
• The June 2018 sale price of £650,000 represented a fair market value for the property.
• The size, condition, and specification of 13 BLACKFEN ROAD has not materially changed since June 2018.

How Large is 13 BLACKFEN ROAD?

13 BLACKFEN ROAD is 68m² according to the EPC inspection conducted in August 2014. This puts it in the smallest 10% of detached houses houses in London, based on EPC data. The below chart shows the distribution of detached houses houses by size in London, and where 13 BLACKFEN ROAD lies on this distribution: 3% of detached houses houses are smaller than 13 BLACKFEN ROAD, and 97% of houses are larger. Note that EPC data is not available for all properties in London.

13 BLACKFEN ROAD: Plot and Title Map

13 BLACKFEN ROAD sits on a plot of roughly 0.183 of an acre, or 740m². The below map shows the location of 13 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 13 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 13 BLACKFEN ROAD?

13 BLACKFEN ROAD is located in SIDCUP, in the DA15 postcode district. The below map shows the position of No. 13 on BLACKFEN ROAD.