THE KNOLL, WALNUT HILL, SURLINGHAM, NORWICH, NR14 7DQ - £470,000

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.

THE KNOLL is a very large detached house of 289m², built sometime between 1996 and 2002, which could now be worth an estimated £832,574. It was last sold for £470,000 in October 2012, which was around 89% above the average October 2012 detached price in the South Norfolk local authority area. The most recent EPC inspection was October 2014, where the current energy rating was C, and the potential energy rating was B.

THE KNOLL Sold Prices

Land registry data shows three sales for 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 South Norfolk local authority area for the corresponding sale date. Two of the three THE KNOLL 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
2012 3 OCT	£470,000	£248,440	89% above HPI
2001 19 OCT	£330,000	£148,503	122% above HPI
1998 9 APR	£75,000	£83,921	11% below HPI

THE KNOLL Price Paid vs. HPI Average

The below graph shows the average detached house price in the South Norfolk local authority area over time, sourced from the HPI. The three THE KNOLL sales between April 1998 and October 2012 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 October 2001 sale was for 122% above the HPI. So the extrapolation line tracks at 122% above the HPI over time, until the October 2012 sale, where it falls to 89% above the HPI. The line then continues to track at 89% above the HPI.

What might THE KNOLL be worth now?

THE KNOLL might now be worth an estimated £832,574.

This is based on house price inflation of 77.1%, between October 2012 and February 2025, for detached houses, in the South Norfolk local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 77.1% inflationary increase is applied to the most recent sale price for THE KNOLL of £470,000 on 3rd October 2012. For the value to have increased from £470,000 to £832,574 over the thirteen years and eight months to February 2025, the following assumptions must hold true:

• The value of THE KNOLL has moved in line with the HPI for detached houses in the South Norfolk local authority area.
• The October 2012 sale price of £470,000 represented a fair market value for the property.
• The size, condition, and specification of THE KNOLL has not materially changed since October 2012.

How Large is THE KNOLL?

THE KNOLL is 289m² according to the EPC inspection conducted in October 2014. This puts it in the largest 10% of detached houses houses in Surlingham, based on EPC data. The below chart shows the distribution of detached houses houses by size in Surlingham, and where THE KNOLL lies on this distribution: 97% of detached houses houses are smaller than THE KNOLL, and 3% of houses are larger. Note that EPC data is not available for all properties in Surlingham.

THE KNOLL: Plot and Title Map

THE KNOLL sits on a plot of roughly 0.299 of an acre, or 1,210m². The below map shows the location of 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 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 THE KNOLL?

THE KNOLL is located on WALNUT HILL in SURLINGHAM, in the NR14 postcode district. The below map shows the position of THE KNOLL on WALNUT HILL.