25, THE GROVE, ADDLESTONE, KT15 1RB - £628,500

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

25 THE GROVE is a large extended detached house of 117m², built sometime between 1930 and 1949, which could now be worth an estimated £739,130. It was last sold for £628,500 in April 2021, which was around 21% below the average April 2021 detached price in the Runnymede local authority area. The most recent EPC inspection was April 2015, where the current energy rating was E, and the potential energy rating was C.

25 THE GROVE Sold Prices

Land registry data shows three sales for 25 THE GROVE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Runnymede local authority area for the corresponding sale date. All of the three 25 THE GROVE 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
2021 7 APR	£628,500	£793,745	21% below HPI
2015 28 SEP	£573,000	£683,204	16% below HPI
1997 2 SEP	£142,000	£195,849	27% below HPI

25 THE GROVE 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 three 25 THE GROVE sales between September 1997 and April 2021 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 2015 sale was for 16% below the HPI. So the extrapolation line tracks at 16% below the HPI over time, until the April 2021 sale, where it falls to 21% below the HPI. The line then continues to track at 21% below the HPI.

What might 25 THE GROVE be worth now?

25 THE GROVE might now be worth an estimated £739,130.

This is based on house price inflation of 17.6%, between April 2021 and February 2025, 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 17.6% inflationary increase is applied to the most recent sale price for 25 THE GROVE of £628,500 on 7th April 2021. For the value to have increased from £628,500 to £739,130 over the four years and two months to February 2025, the following assumptions must hold true:

• The value of 25 THE GROVE has moved in line with the HPI for detached houses in the Runnymede local authority area.
• The April 2021 sale price of £628,500 represented a fair market value for the property.
• The size, condition, and specification of 25 THE GROVE has not materially changed since April 2021.

How Large is 25 THE GROVE?

25 THE GROVE is 117m², which includes one extension, according to the EPC inspection conducted in April 2015. This puts it in the largest 40% of detached houses houses in Addlestone, based on EPC data. The below chart shows the distribution of detached houses houses by size in Addlestone, and where 25 THE GROVE lies on this distribution: 67% of detached houses houses are smaller than 25 THE GROVE, and 32% of houses are larger. Note that EPC data is not available for all properties in Addlestone.

25 THE GROVE: Plot and Title Map

25 THE GROVE sits on a plot of roughly 0.280 of an acre, or 1,133m². The below map shows the location of 25 THE GROVE, 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 25 THE GROVE). 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 25 THE GROVE?

25 THE GROVE is located in ADDLESTONE, in the KT15 postcode district. The below map shows the position of No. 25 on THE GROVE.