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.
9 CASTERTON CLOSE is a large extended detached house of 133m², built sometime between 1996 and 2002, which could now be worth an estimated £466,911. It was last sold for £242,500 in December 2012, which was around 15% above the average December 2012 detached price in the North Northamptonshire local authority area. The most recent EPC inspection was September 2012, where the current energy rating was C, and the potential energy rating was C.
Land registry data shows three sales for 9 CASTERTON CLOSE since 1st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the North Northamptonshire local authority area for the corresponding sale date. All of the three 9 CASTERTON CLOSE 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 |
---|---|---|---|
2012 7 DEC | £242,500 | £211,774 | ![]() 15% above HPI |
2002 18 NOV | £192,000 | £153,055 | ![]() 25% above HPI |
1998 8 JUL | £111,450 | £82,818 | ![]() 35% above HPI |
The below graph shows the average detached house price in the North Northamptonshire local authority area over time, sourced from the HPI. The three 9 CASTERTON CLOSE sales between July 1998 and December 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 November 2002 sale was for 25% above the HPI. So the extrapolation line tracks at 25% above the HPI over time, until the December 2012 sale, where it falls to 15% above the HPI. The line then continues to track at 15% above the HPI.
9 CASTERTON CLOSE might now be worth an estimated £466,911.
This is based on house price inflation of 92.5%, between December 2012 and February 2025, for detached houses, in the North Northamptonshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 92.5% inflationary increase is applied to the most recent sale price for 9 CASTERTON CLOSE of £242,500 on 7th December 2012. For the value to have increased from £242,500 to £466,911 over the thirteen years and ten months to February 2025, the following assumptions must hold true:
9 CASTERTON CLOSE is 133m², which includes one extension, according to the EPC inspection conducted in September 2012. This puts it in the largest 40% of detached houses houses in Stanwick, based on EPC data. The below chart shows the distribution of detached houses houses by size in Stanwick, and where 9 CASTERTON CLOSE lies on this distribution: 64% of detached houses houses are smaller than 9 CASTERTON CLOSE, and 35% of houses are larger. Note that EPC data is not available for all properties in Stanwick.
9 CASTERTON CLOSE sits on a plot of roughly 0.093 of an acre, or 376m². The below map shows the location of 9 CASTERTON CLOSE, 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 9 CASTERTON CLOSE). 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.
9 CASTERTON CLOSE is located in STANWICK, in the NN9 postcode district. The below map shows the position of No. 9 on CASTERTON CLOSE.
Most recent sales first: