13, THORNBURY ROAD, ISLEWORTH, TW7 4HQ - £450,000

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 THORNBURY ROAD is a very small extended terraced house of 66m², built sometime between 1900 and 1929, which could now be worth an estimated £543,510. It was last sold for £450,000 in July 2020, which was around 11% below the average July 2020 terraced price in the Hounslow local authority area. The most recent EPC inspection was August 2015, where the current energy rating was D, and the potential energy rating was B.

13 THORNBURY ROAD Sold Prices

Land registry data shows three sales for 13 THORNBURY ROAD since 1^st January 1995. The below table shows the price paid for the three sales, along with the average terraced price in the Hounslow local authority area for the corresponding sale date. All of the three 13 THORNBURY 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
2020 6 JUL	£450,000	£504,770	11% below HPI
2015 16 DEC	£419,950	£461,783	9% below HPI
2005 25 NOV	£215,000	£266,552	19% below HPI

13 THORNBURY ROAD Price Paid vs. HPI Average

The below graph shows the average terraced house price in the Hounslow local authority area over time, sourced from the HPI. The three 13 THORNBURY ROAD sales between November 2005 and July 2020 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 December 2015 sale was for 9% below the HPI. So the extrapolation line tracks at 9% below the HPI over time, until the July 2020 sale, where it falls to 11% below the HPI. The line then continues to track at 11% below the HPI.

What might 13 THORNBURY ROAD be worth now?

13 THORNBURY ROAD might now be worth an estimated £543,510.

This is based on house price inflation of 20.8%, between July 2020 and June 2025, for terraced houses, in the Hounslow local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 20.8% inflationary increase is applied to the most recent sale price for 13 THORNBURY ROAD of £450,000 on 6th July 2020. For the value to have increased from £450,000 to £543,510 over the five years and one month to June 2025, the following assumptions must hold true:

• The value of 13 THORNBURY ROAD has moved in line with the HPI for terraced houses in the Hounslow local authority area.
• The July 2020 sale price of £450,000 represented a fair market value for the property.
• The size, condition, and specification of 13 THORNBURY ROAD has not materially changed since July 2020.

How Large is 13 THORNBURY ROAD?

13 THORNBURY ROAD is 66m², which includes one extension, according to the EPC inspection conducted in August 2015. This puts it in the smallest 10% of terraced houses houses in London, based on EPC data. The below chart shows the distribution of terraced houses houses by size in London, and where 13 THORNBURY ROAD lies on this distribution: 3% of terraced houses houses are smaller than 13 THORNBURY ROAD, and 97% of houses are larger. Note that EPC data is not available for all properties in London.

13 THORNBURY ROAD: Plot and Title Map

13 THORNBURY ROAD sits on a plot of roughly 0.016 of an acre, or 66m². The below map shows the location of 13 THORNBURY 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 THORNBURY 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 THORNBURY ROAD?

13 THORNBURY ROAD is located in ISLEWORTH, in the TW7 postcode district. The below map shows the position of No. 13 on THORNBURY ROAD.