18, KNOWLE PARK, COBHAM, KT11 3AB - £1,350,000

Based on the December 2024 Price Paid Data (released on 29th January 2025), the November 2024 House Price Index (released on 15th January 2025), and the December 2024 Energy Performance of Buildings Data (released on 31st January 2025). Sources

18 KNOWLE PARK is a small extended detached house of 191m², built sometime between 1950 and 1966. It was last sold for £1,350,000 in January 2021, which was around 4% above the average January 2021 detached price in the Elmbridge local authority area. The most recent EPC inspection was January 2016, where the current energy rating was D, and the potential energy rating was C.

18 KNOWLE PARK Sold Prices

Land registry data shows three sales for 18 KNOWLE PARK since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Elmbridge local authority area for the corresponding sale date. Two of the three 18 KNOWLE PARK sales were for above the average price, whilst one was 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 29 JAN	£1,350,000	£1,294,480	4% above HPI
2017 28 APR	£1,210,000	£1,191,860	2% above HPI
1996 21 JUN	£172,000	£230,808	25% below HPI

18 KNOWLE PARK 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 three 18 KNOWLE PARK sales between June 1996 and January 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 April 2017 sale was for 2% above the HPI. So the extrapolation line tracks at 2% above the HPI over time, until the January 2021 sale, where it rises to 4% above the HPI. The line then continues to track at 4% above the HPI.

How Large is 18 KNOWLE PARK?

18 KNOWLE PARK is 191m², which includes three extensions, according to the EPC inspection conducted in January 2016. This puts it in the smallest 40% of detached houses in Cobham, based on EPC data. The below chart shows the distribution of detached houses by size in Cobham, and where 18 KNOWLE PARK lies on this distribution: 31% of detached houses are smaller than 18 KNOWLE PARK, and 69% of houses are larger. Note that EPC data is not available for all properties in Cobham.

18 KNOWLE PARK: Plot and Title Map

18 KNOWLE PARK sits on a plot of roughly 0.214 of an acre, or 868m². The below map shows the location of 18 KNOWLE PARK, 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 KNOWLE PARK). 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 KNOWLE PARK?

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