6, THE KNOLL, COBHAM, KT11 2PN - £1,360,000

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.

6 THE KNOLL is a small extended detached house of 186m², built sometime between 1976 and 1982, which could now be worth an estimated £1,387,708. It was last sold for £1,360,000 in March 2025, which was around 11% below the average March 2025 detached price in the Elmbridge local authority area. The most recent EPC inspection was January 2020, where the current energy rating was D, and the potential energy rating was B.

6 THE KNOLL Sold Prices

Land registry data shows three sales for 6 THE KNOLL 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. One of the three 6 THE KNOLL sales was for below the average price, whilst two 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
2025 21 MAR	£1,360,000	£1,536,330	11% below HPI
2013 8 NOV	£1,270,000	£1,041,990	22% above HPI
1997 17 JAN	£320,000	£252,622	27% above HPI

6 THE KNOLL 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 6 THE KNOLL sales between January 1997 and March 2025 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 November 2013 sale was for 22% above the HPI. So the extrapolation line tracks at 22% above the HPI over time, until the March 2025 sale, where it falls to 11% below the HPI. The line then continues to track at 11% below the HPI.

What might 6 THE KNOLL be worth now?

6 THE KNOLL might now be worth an estimated £1,387,708.

This is based on house price inflation of 2%, between March 2025 and May 2026, 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 2% inflationary increase is applied to the most recent sale price for 6 THE KNOLL of £1,360,000 on 21st March 2025. For the value to have increased from £1,360,000 to £1,387,708 over the ten months to May 2026, the following assumptions must hold true:

• The value of 6 THE KNOLL has moved in line with the HPI for detached houses in the Elmbridge local authority area.
• The March 2025 sale price of £1,360,000 represented a fair market value for the property.
• The size, condition, and specification of 6 THE KNOLL has not materially changed since March 2025.

How Large is 6 THE KNOLL?

6 THE KNOLL is 186m², which includes one extension, according to the EPC inspection conducted in January 2020. This puts it in the smallest 30% 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 6 THE KNOLL lies on this distribution: 28% of detached houses houses are smaller than 6 THE KNOLL, and 71% of houses are larger. Note that EPC data is not available for all properties in Cobham.

6 THE KNOLL: Plot and Title Map

6 THE KNOLL sits on a plot of roughly 0.283 of an acre, or 1,144m². The below map shows the location of 6 THE KNOLL, 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 6 THE KNOLL). 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 6 THE KNOLL?

6 THE KNOLL is located in COBHAM, in the KT11 postcode district. The below map shows the position of No. 6 on THE KNOLL.