23, THORNBURY ROAD, ISLEWORTH, TW7 4LQ - £443,000

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.

23 THORNBURY ROAD is a midsized terraced house of 133m², built sometime before 1900, which could now be worth an estimated £1,030,737. It was last sold for £443,000 in February 2005, which was around 69% above the average February 2005 terraced price in the Hounslow local authority area. The most recent EPC inspection was June 2011, where the current energy rating was E, and the potential energy rating was E.

23 THORNBURY ROAD Sold Prices

Land registry data shows two sales for 23 THORNBURY ROAD since 1^st January 1995. The below table shows the price paid for the two sales, along with the average terraced price in the Hounslow local authority area for the corresponding sale date. Both of the two 23 THORNBURY 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
2005 8 FEB	£443,000	£262,026	69% above HPI
2001 15 JUN	£286,000	£179,830	59% above HPI

23 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 two 23 THORNBURY ROAD sales from June 2001 and February 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 June 2001 sale was for 59% above the HPI. So the extrapolation line tracks at 59% above the HPI over time, until the February 2005 sale, where it rises to 69% above the HPI. The line then continues to track at 69% above the HPI.

What might 23 THORNBURY ROAD be worth now?

23 THORNBURY ROAD might now be worth an estimated £1,030,737.

This is based on house price inflation of 132.7%, between February 2005 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 132.7% inflationary increase is applied to the most recent sale price for 23 THORNBURY ROAD of £443,000 on 8th February 2005. For the value to have increased from £443,000 to £1,030,737 over the nineteen years and eight months to June 2025, the following assumptions must hold true:

• The value of 23 THORNBURY ROAD has moved in line with the HPI for terraced houses in the Hounslow local authority area.
• The February 2005 sale price of £443,000 represented a fair market value for the property.
• The size, condition, and specification of 23 THORNBURY ROAD has not materially changed since February 2005.

How Large is 23 THORNBURY ROAD?

23 THORNBURY ROAD is 133m² according to the EPC inspection conducted in June 2011. This puts it in the smallest 50% 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 23 THORNBURY ROAD lies on this distribution: 43% of terraced houses houses are smaller than 23 THORNBURY ROAD, and 57% of houses are larger. Note that EPC data is not available for all properties in London.

23 THORNBURY ROAD: Plot and Title Map

23 THORNBURY ROAD sits on a plot of roughly 0.075 of an acre, or 302m². The below map shows the location of 23 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 23 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 23 THORNBURY ROAD?

23 THORNBURY ROAD is located in ISLEWORTH, in the TW7 postcode district. The below map shows the position of No. 23 on THORNBURY ROAD.