12, WIGHTON MEWS, ISLEWORTH, TW7 4DZ - £685,000

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.

12 WIGHTON MEWS is a small detached house of 130m², built sometime between 1967 and 1975, which could now be worth an estimated £649,362. It was last sold for £685,000 in September 2025, which was around 34% below the average September 2025 detached price in the Hounslow local authority area. The most recent EPC inspection was September 2024, where the current energy rating was D, and the potential energy rating was C.

12 WIGHTON MEWS Sold Prices

Land registry data shows three sales for 12 WIGHTON MEWS since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Hounslow local authority area for the corresponding sale date. All of the three 12 WIGHTON MEWS 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
2025 30 SEP	£685,000	£1,044,670	34% below HPI
2001 6 JUL	£248,000	£344,510	28% below HPI
1998 30 JUN	£225,000	£226,434	1% below HPI

12 WIGHTON MEWS 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 three 12 WIGHTON MEWS sales between June 1998 and September 2025 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 July 2001 sale was for 28% below the HPI. So the extrapolation line tracks at 28% below the HPI over time, until the September 2025 sale, where it falls to 34% below the HPI. The line then continues to track at 34% below the HPI.

What might 12 WIGHTON MEWS be worth now?

12 WIGHTON MEWS might now be worth an estimated £649,362.

This is based on house price deflation of 5.2%, between September 2025 and May 2026, 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 5.2% deflationary decrease is applied to the most recent sale price for 12 WIGHTON MEWS of £685,000 on 30th September 2025. For the value to have decreased from £685,000 to £649,362 over the one year and four months to May 2026, the following assumptions must hold true:

• The value of 12 WIGHTON MEWS has moved in line with the HPI for detached houses in the Hounslow local authority area.
• The September 2025 sale price of £685,000 represented a fair market value for the property.
• The size, condition, and specification of 12 WIGHTON MEWS has not materially changed since September 2025.

How Large is 12 WIGHTON MEWS?

12 WIGHTON MEWS is 130m² according to the EPC inspection conducted in September 2024. This puts it in the smallest 40% 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 12 WIGHTON MEWS lies on this distribution: 40% of detached houses houses are smaller than 12 WIGHTON MEWS, and 60% of houses are larger. Note that EPC data is not available for all properties in London.

12 WIGHTON MEWS: Plot and Title Map

12 WIGHTON MEWS sits on a plot of roughly 0.049 of an acre, or 198m². The below map shows the location of 12 WIGHTON MEWS, 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 12 WIGHTON MEWS). 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 12 WIGHTON MEWS?

12 WIGHTON MEWS is located in ISLEWORTH, in the TW7 postcode district. The below map shows the position of No. 12 on WIGHTON MEWS.