17, AMBLESIDE WAY, EGHAM, TW20 8JN - £640,000

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.

17 AMBLESIDE WAY is a small extended detached house of 116m², built sometime between 1950 and 1966, which could now be worth an estimated £632,756. It was last sold for £640,000 in October 2025, which was around 30% below the average October 2025 detached price in the Runnymede local authority area. The most recent EPC inspection was June 2016, where the current energy rating was D, and the potential energy rating was C.

17 AMBLESIDE WAY Sold Prices

Land registry data shows four sales for 17 AMBLESIDE WAY since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the Runnymede local authority area for the corresponding sale date. All of the four 17 AMBLESIDE WAY 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 10 OCT	£640,000	£912,088	30% below HPI
2020 30 SEP	£560,000	£769,984	27% below HPI
2013 22 FEB	£375,000	£494,543	24% below HPI
2000 14 JAN	£220,000	£267,802	18% below HPI

17 AMBLESIDE WAY Price Paid vs. HPI Average

The below graph shows the average detached house price in the Runnymede local authority area over time, sourced from the HPI. The four 17 AMBLESIDE WAY sales between January 2000 and October 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 September 2020 sale was for 27% below the HPI. So the extrapolation line tracks at 27% below the HPI over time, until the October 2025 sale, where it falls to 30% below the HPI. The line then continues to track at 30% below the HPI.

What might 17 AMBLESIDE WAY be worth now?

17 AMBLESIDE WAY might now be worth an estimated £632,756.

This is based on house price deflation of 1.1%, between October 2025 and May 2026, for detached houses, in the Runnymede local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 1.1% deflationary decrease is applied to the most recent sale price for 17 AMBLESIDE WAY of £640,000 on 10th October 2025. For the value to have decreased from £640,000 to £632,756 over the one year and five months to May 2026, the following assumptions must hold true:

• The value of 17 AMBLESIDE WAY has moved in line with the HPI for detached houses in the Runnymede local authority area.
• The October 2025 sale price of £640,000 represented a fair market value for the property.
• The size, condition, and specification of 17 AMBLESIDE WAY has not materially changed since October 2025.

How Large is 17 AMBLESIDE WAY?

17 AMBLESIDE WAY is 116m², which includes one extension, according to the EPC inspection conducted in June 2016. This puts it in the smallest 40% of detached houses houses in Egham, based on EPC data. The below chart shows the distribution of detached houses houses by size in Egham, and where 17 AMBLESIDE WAY lies on this distribution: 37% of detached houses houses are smaller than 17 AMBLESIDE WAY, and 62% of houses are larger. Note that EPC data is not available for all properties in Egham.

17 AMBLESIDE WAY: Plot and Title Map

17 AMBLESIDE WAY sits on a plot of roughly 0.090 of an acre, or 366m². The below map shows the location of 17 AMBLESIDE WAY, 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 17 AMBLESIDE WAY). 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 17 AMBLESIDE WAY?

17 AMBLESIDE WAY is located in EGHAM, in the TW20 postcode district. The below map shows the position of No. 17 on AMBLESIDE WAY.