18, OAK ROAD, COBHAM, KT11 3AZ - £1,999,500

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

18 OAK ROAD is a large extended detached house of 318m², built sometime between 1930 and 1949, which could now be worth an estimated £2,680,303. It was last sold for £1,999,500 in August 2014, which was around 78% above the average August 2014 detached price in the Elmbridge local authority area. The most recent EPC inspection was May 2014, where the current energy rating was D, and the potential energy rating was C.

18 OAK ROAD Sold Prices

Land registry data shows two sales for 18 OAK ROAD since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Elmbridge local authority area for the corresponding sale date. Both of the two 18 OAK 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
2014 21 AUG	£1,999,500	£1,126,300	78% above HPI
2003 21 JUL	£950,000	£616,128	54% above HPI

18 OAK ROAD Price Paid vs. HPI Average

The below graph shows the average detached house price in the Elmbridge local authority area over time, sourced from the HPI. The two 18 OAK ROAD sales from July 2003 and August 2014 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 July 2003 sale was for 54% above the HPI. So the extrapolation line tracks at 54% above the HPI over time, until the August 2014 sale, where it rises to 78% above the HPI. The line then continues to track at 78% above the HPI.

What might 18 OAK ROAD be worth now?

18 OAK ROAD might now be worth an estimated £2,680,303.

This is based on house price inflation of 34%, between August 2014 and February 2025, for detached houses, in the Elmbridge local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 34% inflationary increase is applied to the most recent sale price for 18 OAK ROAD of £1,999,500 on 21st August 2014. For the value to have increased from £1,999,500 to £2,680,303 over the eleven years and six months to February 2025, the following assumptions must hold true:

• The value of 18 OAK ROAD has moved in line with the HPI for detached houses in the Elmbridge local authority area.
• The August 2014 sale price of £1,999,500 represented a fair market value for the property.
• The size, condition, and specification of 18 OAK ROAD has not materially changed since August 2014.

How Large is 18 OAK ROAD?

18 OAK ROAD is 318m², which includes three extensions, according to the EPC inspection conducted in May 2014. This puts it in the largest 40% of detached houses houses in Cobham, based on EPC data. The below chart shows the distribution of detached houses houses by size in Cobham, and where 18 OAK ROAD lies on this distribution: 67% of detached houses houses are smaller than 18 OAK ROAD, and 33% of houses are larger. Note that EPC data is not available for all properties in Cobham.

18 OAK ROAD: Plot and Title Map

18 OAK ROAD sits on a plot of roughly 0.432 of an acre, or 1,747m². The below map shows the location of 18 OAK 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 18 OAK 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 18 OAK ROAD?

18 OAK ROAD is located in COBHAM, in the KT11 postcode district. The below map shows the position of No. 18 on OAK ROAD.