18, BLACKTHORNE ROAD, CANVEY ISLAND, SS8 7BJ - £240,000

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.

18 BLACKTHORNE ROAD is a very large extended detached house of 165m², built sometime between 1976 and 1982, which could now be worth an estimated £481,336. It was last sold for £240,000 in September 2005, which was around 4% above the average September 2005 detached price in the Castle Point local authority area. The most recent EPC inspection was June 2016, where the current energy rating was D, and the potential energy rating was C.

18 BLACKTHORNE ROAD Sold Prices

Land registry data shows two sales for 18 BLACKTHORNE 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 Castle Point local authority area for the corresponding sale date. One of the two 18 BLACKTHORNE ROAD sales was for above the average price, whilst the other was roughly equal to 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
2005 30 SEP	£240,000	£231,065	4% above HPI
2004 4 AUG	£240,000	£240,060	Close to HPI

18 BLACKTHORNE ROAD Price Paid vs. HPI Average

The below graph shows the average detached house price in the Castle Point local authority area over time, sourced from the HPI. The two 18 BLACKTHORNE ROAD sales from August 2004 and September 2005 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 August 2004 sale roughly matched the HPI. So the extrapolation line tracks roughly in line with the HPI over time, until the September 2005 sale, where it rises to 4% above the HPI. The line then continues to track at 4% above the HPI.

What might 18 BLACKTHORNE ROAD be worth now?

18 BLACKTHORNE ROAD might now be worth an estimated £481,336.

This is based on house price inflation of 100.6%, between September 2005 and February 2025, for detached houses, in the Castle Point local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 100.6% inflationary increase is applied to the most recent sale price for 18 BLACKTHORNE ROAD of £240,000 on 30th September 2005. For the value to have increased from £240,000 to £481,336 over the twenty years and seven months to February 2025, the following assumptions must hold true:

• The value of 18 BLACKTHORNE ROAD has moved in line with the HPI for detached houses in the Castle Point local authority area.
• The September 2005 sale price of £240,000 represented a fair market value for the property.
• The size, condition, and specification of 18 BLACKTHORNE ROAD has not materially changed since September 2005.

How Large is 18 BLACKTHORNE ROAD?

18 BLACKTHORNE ROAD is 165m², which includes two extensions, according to the EPC inspection conducted in June 2016. This puts it in the largest 10% of detached houses houses in Canvey Island, based on EPC data. The below chart shows the distribution of detached houses houses by size in Canvey Island, and where 18 BLACKTHORNE ROAD lies on this distribution: 92% of detached houses houses are smaller than 18 BLACKTHORNE ROAD, and 7% of houses are larger. Note that EPC data is not available for all properties in Canvey Island.

18 BLACKTHORNE ROAD: Plot and Title Map

18 BLACKTHORNE ROAD sits on a plot of roughly 0.083 of an acre, or 336m². The below map shows the location of 18 BLACKTHORNE 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 18 BLACKTHORNE 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 18 BLACKTHORNE ROAD?

18 BLACKTHORNE ROAD is located in CANVEY ISLAND, in the SS8 postcode district. The below map shows the position of No. 18 on BLACKTHORNE ROAD.