27, HAMHAUGH ISLAND, SHEPPERTON, TW17 9LP - £740,000

Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources

27 HAMHAUGH ISLAND is a midsized detached house of 126m², built sometime between 1950 and 1966, which could now be worth an estimated £870,878. It was last sold for £740,000 in March 2017, which was around 10% above the average March 2017 detached price in the Spelthorne local authority area. The most recent EPC inspection was October 2022, where the current energy rating was D, and the potential energy rating was C.

27 HAMHAUGH ISLAND Sold Prices

Land registry data shows four sales for 27 HAMHAUGH ISLAND since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the Spelthorne local authority area for the corresponding sale date. All of the four 27 HAMHAUGH ISLAND 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
2017 31 MAR	£740,000	£675,698	10% above HPI
2010 30 NOV	£670,000	£442,081	52% above HPI
2009 6 NOV	£567,000	£403,410	41% above HPI
1999 24 SEP	£290,000	£226,052	28% above HPI

27 HAMHAUGH ISLAND Price Paid vs. HPI Average

The below graph shows the average detached house price in the Spelthorne local authority area over time, sourced from the HPI. The four 27 HAMHAUGH ISLAND sales between September 1999 and March 2017 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 November 2010 sale was for 52% above the HPI. So the extrapolation line tracks at 52% above the HPI over time, until the March 2017 sale, where it falls to 10% above the HPI. The line then continues to track at 10% above the HPI.

What might 27 HAMHAUGH ISLAND be worth now?

27 HAMHAUGH ISLAND might now be worth an estimated £870,878.

This is based on house price inflation of 17.7%, between March 2017 and February 2025, for detached houses, in the Spelthorne local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 17.7% inflationary increase is applied to the most recent sale price for 27 HAMHAUGH ISLAND of £740,000 on 31st March 2017. For the value to have increased from £740,000 to £870,878 over the eight years and one month to February 2025, the following assumptions must hold true:

• The value of 27 HAMHAUGH ISLAND has moved in line with the HPI for detached houses in the Spelthorne local authority area.
• The March 2017 sale price of £740,000 represented a fair market value for the property.
• The size, condition, and specification of 27 HAMHAUGH ISLAND has not materially changed since March 2017.

How Large is 27 HAMHAUGH ISLAND?

27 HAMHAUGH ISLAND is 126m² according to the EPC inspection conducted in October 2022. This puts it in the largest 50% of detached houses houses in Shepperton, based on EPC data. The below chart shows the distribution of detached houses houses by size in Shepperton, and where 27 HAMHAUGH ISLAND lies on this distribution: 55% of detached houses houses are smaller than 27 HAMHAUGH ISLAND, and 45% of houses are larger. Note that EPC data is not available for all properties in Shepperton.

27 HAMHAUGH ISLAND: Plot and Title Map

27 HAMHAUGH ISLAND sits on a plot of roughly 0.199 of an acre, or 807m². The below map shows the location of 27 HAMHAUGH ISLAND, 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 27 HAMHAUGH ISLAND). 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 27 HAMHAUGH ISLAND?

27 HAMHAUGH ISLAND is located in SHEPPERTON, in the TW17 postcode district. The below map shows the position of No. 27 on HAMHAUGH ISLAND.