21, HAMHAUGH ISLAND, SHEPPERTON, TW17 9LP - £799,950

Based on the December 2024 Price Paid Data (released on 29th January 2025), the November 2024 House Price Index (released on 15th January 2025), and the December 2024 Energy Performance of Buildings Data (released on 31st January 2025). Sources

21 HAMHAUGH ISLAND is a small detached house of 109m², built sometime between 1991 and 1995. It was last sold for £799,950 in July 2017, which was around 30% above the average July 2017 detached price in the Spelthorne local authority area. The most recent EPC inspection was March 2016, where the current energy rating was C, and the potential energy rating was B.

21 HAMHAUGH ISLAND Sold Prices

Land registry data shows three sales for 21 HAMHAUGH ISLAND since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Spelthorne local authority area for the corresponding sale date. All of the three 21 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 24 JUL	£799,950	£616,022	30% above HPI
2010 19 APR	£487,500	£391,080	25% above HPI
1999 26 JUL	£250,000	£197,754	26% above HPI

21 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 three 21 HAMHAUGH ISLAND sales between July 1999 and July 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 April 2010 sale was for 25% above the HPI. So the extrapolation line tracks at 25% above the HPI over time, until the July 2017 sale, where it rises to 30% above the HPI. The line then continues to track at 30% above the HPI.

How Large is 21 HAMHAUGH ISLAND?

21 HAMHAUGH ISLAND is 109m² according to the EPC inspection conducted in March 2016. This puts it in the smallest 40% of detached houses in Shepperton, based on EPC data. The below chart shows the distribution of detached houses by size in Shepperton, and where 21 HAMHAUGH ISLAND lies on this distribution: 40% of detached houses are smaller than 21 HAMHAUGH ISLAND, and 60% of houses are larger. Note that EPC data is not available for all properties in Shepperton.

21 HAMHAUGH ISLAND: Plot and Title Map

21 HAMHAUGH ISLAND sits on a plot of roughly 0.144 of an acre, or 583m². The below map shows the location of 21 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 21 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 21 HAMHAUGH ISLAND?

21 HAMHAUGH ISLAND is located in SHEPPERTON, in the TW17 postcode district. The below map shows the position of No. 21 on HAMHAUGH ISLAND.