5, THE KNOLL, GRENDON, NORTHAMPTON, NN7 1JG - £815,000

5 THE KNOLL is a very large extended detached house of 288m², built sometime between 1967 and 1975. It was last sold for £815,000 in December 2015, which was around 207% above the average December 2015 detached price in the North Northamptonshire local authority area. The most recent EPC inspection was March 2022, where the current energy rating was C, and the potential energy rating was C.

5 THE KNOLL Sold Prices

Land registry data shows two sales for 5 THE KNOLL since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the North Northamptonshire local authority area for the corresponding sale date. Both of the two 5 THE KNOLL 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
2015 18 DEC	£815,000	£265,537	207% above HPI
2008 11 APR	£760,000	£235,183	223% above HPI

5 THE KNOLL Price Paid vs. HPI Average

The below graph shows the average detached house price in the North Northamptonshire local authority area over time, sourced from the HPI. The two 5 THE KNOLL sales from April 2008 and December 2015 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 2008 sale was for 223% above the HPI. So the extrapolation line tracks at 223% above the HPI over time, until the December 2015 sale, where it falls to 207% above the HPI. The line then continues to track at 207% above the HPI.

How Large is 5 THE KNOLL?

5 THE KNOLL is 288m², which includes one extension, according to the EPC inspection conducted in March 2022. This puts it in the largest 10% of detached houses in Grendon, based on EPC data. The below chart shows the distribution of detached houses by size in Grendon, and where 5 THE KNOLL lies on this distribution: 94% of detached houses are smaller than 5 THE KNOLL, and 6% of houses are larger. Note that EPC data is not available for all properties in Grendon.

5 THE KNOLL: Plot and Title Map

5 THE KNOLL sits on a plot of roughly 0.426 of an acre, or 1,723m². The below map shows the location of 5 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 5 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 5 THE KNOLL?

5 THE KNOLL is located in GRENDON, in the NN7 postcode district. The below map shows the position of No. 5 on THE KNOLL.