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.
40 WALNUT TREE ROAD is a very small terraced house of 66m², built sometime between 1976 and 1982, which could now be worth an estimated £493,969. It was last sold for £298,500 in November 2013, which was around 17% above the average November 2013 terraced price in the Spelthorne local authority area. The most recent EPC inspection was July 2013, where the current energy rating was D, and the potential energy rating was B.
Land registry data shows two sales for 40 WALNUT TREE ROAD since 1st January 1995. The below table shows the price paid for the two sales, along with the average terraced price in the Spelthorne local authority area for the corresponding sale date. Both of the two 40 WALNUT TREE ROAD 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 |
|---|---|---|---|
2013 29 NOV | £298,500 | £255,576 | 17% above HPI |
1998 18 SEP | £117,000 | £97,681 | 20% above HPI |
The below graph shows the average terraced house price in the Spelthorne local authority area over time, sourced from the HPI. The two 40 WALNUT TREE ROAD sales from September 1998 and November 2013 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 1998 sale was for 20% above the HPI. So the extrapolation line tracks at 20% above the HPI over time, until the November 2013 sale, where it falls to 17% above the HPI. The line then continues to track at 17% above the HPI.

40 WALNUT TREE ROAD might now be worth an estimated £493,969.
This is based on house price inflation of 65.5%, between November 2013 and April 2026, for terraced 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 65.5% inflationary increase is applied to the most recent sale price for 40 WALNUT TREE ROAD of £298,500 on 29th November 2013. For the value to have increased from £298,500 to £493,969 over the thirteen years and seven months to April 2026, the following assumptions must hold true:
40 WALNUT TREE ROAD is 66m² according to the EPC inspection conducted in July 2013. This puts it in the smallest 10% of terraced houses houses in Charlton, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Charlton, and where 40 WALNUT TREE ROAD lies on this distribution: 4% of terraced houses houses are smaller than 40 WALNUT TREE ROAD, and 96% of houses are larger. Note that EPC data is not available for all properties in Charlton.

40 WALNUT TREE ROAD sits on a plot of roughly 0.042 of an acre, or 168m². The below map shows the location of 40 WALNUT TREE ROAD, 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 40 WALNUT TREE ROAD). 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.

40 WALNUT TREE ROAD is located in SHEPPERTON, in the TW17 postcode district. The below map shows the position of No. 40 on WALNUT TREE ROAD.

Most recent sales first: