9, WALPOLE ROAD, SURBITON, KT6 6BU - £2,555,000

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

9 WALPOLE ROAD is a very large extended detached house of 294m², built sometime between 1930 and 1949. It was last sold for £2,555,000 in September 2023, which was around 104% above the average September 2023 detached price in the Kingston upon Thames local authority area. The most recent EPC inspection was April 2023, where the current energy rating was E, and the potential energy rating was C.

9 WALPOLE ROAD Sold Prices

Land registry data shows three sales for 9 WALPOLE ROAD since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Kingston upon Thames local authority area for the corresponding sale date. All of the three 9 WALPOLE 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
2023 26 SEP	£2,555,000	£1,251,570	104% above HPI
1999 2 AUG	£485,000	£303,451	60% above HPI
1998 11 MAR	£425,000	£248,125	71% above HPI

9 WALPOLE ROAD Price Paid vs. HPI Average

The below graph shows the average detached house price in the Kingston upon Thames local authority area over time, sourced from the HPI. The three 9 WALPOLE ROAD sales between March 1998 and September 2023 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 August 1999 sale was for 60% above the HPI. So the extrapolation line tracks at 60% above the HPI over time, until the September 2023 sale, where it rises to 104% above the HPI. The line then continues to track at 104% above the HPI.

What might 9 WALPOLE ROAD be worth now?

9 WALPOLE ROAD might now be worth an estimated £2,431,371.

This is based on house price deflation of 4.8%, between September 2023 and December 2024, for detached houses, in the Kingston upon Thames local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 4.8% deflationary decrease is applied to the most recent sale price for 9 WALPOLE ROAD of £2,555,000 on 26th September 2023. For the value to have decreased from £2,555,000 to £2,431,371 over the nine months to December 2024, the following assumptions must hold true:

• The value of 9 WALPOLE ROAD has moved in line with the HPI for detached houses in the Kingston upon Thames local authority area.
• The September 2023 sale price of £2,555,000 represented a fair market value for the property.
• The size, condition, and specification of 9 WALPOLE ROAD has not materially changed since September 2023.

How Large is 9 WALPOLE ROAD?

9 WALPOLE ROAD is 294m², which includes three extensions, according to the EPC inspection conducted in April 2023. This puts it in the largest 10% of detached houses houses in Surbiton, based on EPC data. The below chart shows the distribution of detached houses houses by size in Surbiton, and where 9 WALPOLE ROAD lies on this distribution: 90% of detached houses houses are smaller than 9 WALPOLE ROAD, and 10% of houses are larger. Note that EPC data is not available for all properties in Surbiton.

9 WALPOLE ROAD: Plot and Title Map

9 WALPOLE ROAD sits on a plot of roughly 0.217 of an acre, or 877m². The below map shows the location of 9 WALPOLE 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 9 WALPOLE 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.

Where is 9 WALPOLE ROAD?

9 WALPOLE ROAD is located in SURBITON, in the KT6 postcode district. The below map shows the position of No. 9 on WALPOLE ROAD.