33, THORNTON AVENUE, LONDON, W4 1QF - £1,900,000

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.

33 THORNTON AVENUE is a midsized extended detached house of 173m², built sometime between 1900 and 1929, which could now be worth an estimated £3,519,437. It was last sold for £1,900,000 in July 2010, which was around 247% above the average July 2010 detached price in the Hounslow local authority area. The most recent EPC inspection was February 2010, where the current energy rating was F, and the potential energy rating was E.

33 THORNTON AVENUE Sold Prices

Land registry data shows two sales for 33 THORNTON AVENUE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Hounslow local authority area for the corresponding sale date. Both of the two 33 THORNTON AVENUE 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
2010 9 JUL	£1,900,000	£547,957	247% above HPI
1996 12 AUG	£380,000	£165,326	130% above HPI

33 THORNTON AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Hounslow local authority area over time, sourced from the HPI. The two 33 THORNTON AVENUE sales from August 1996 and July 2010 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 1996 sale was for 130% above the HPI. So the extrapolation line tracks at 130% above the HPI over time, until the July 2010 sale, where it rises to 247% above the HPI. The line then continues to track at 247% above the HPI.

What might 33 THORNTON AVENUE be worth now?

33 THORNTON AVENUE might now be worth an estimated £3,519,437.

This is based on house price inflation of 85.2%, between July 2010 and February 2025, for detached 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 85.2% inflationary increase is applied to the most recent sale price for 33 THORNTON AVENUE of £1,900,000 on 9th July 2010. For the value to have increased from £1,900,000 to £3,519,437 over the fifteen years and five months to February 2025, the following assumptions must hold true:

• The value of 33 THORNTON AVENUE has moved in line with the HPI for detached houses in the Hounslow local authority area.
• The July 2010 sale price of £1,900,000 represented a fair market value for the property.
• The size, condition, and specification of 33 THORNTON AVENUE has not materially changed since July 2010.

How Large is 33 THORNTON AVENUE?

33 THORNTON AVENUE is 173m², which includes two extensions, according to the EPC inspection conducted in February 2010. This puts it in the largest 50% of detached houses houses in Chiswick, based on EPC data. The below chart shows the distribution of detached houses houses by size in Chiswick, and where 33 THORNTON AVENUE lies on this distribution: 58% of detached houses houses are smaller than 33 THORNTON AVENUE, and 42% of houses are larger. Note that EPC data is not available for all properties in Chiswick.

33 THORNTON AVENUE: Plot and Title Map

33 THORNTON AVENUE sits on a plot of roughly 0.076 of an acre, or 307m². The below map shows the location of 33 THORNTON AVENUE, 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 33 THORNTON AVENUE). 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 33 THORNTON AVENUE?

33 THORNTON AVENUE is located in LONDON, in the W4 postcode district. The below map shows the position of No. 33 on THORNTON AVENUE.