15, THE SORRELS, ISHAM, KETTERING, NN14 1HU - £600,000

Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources

15 THE SORRELS is a large detached house of 180m², which could now be worth an estimated £590,527. It was last sold for £600,000 in December 2022, which was around 44% above the average December 2022 detached price in the North Northamptonshire local authority area. The most recent EPC inspection was January 2019, where the current energy rating was B, and the potential energy rating was A.

15 THE SORRELS Sold Prices

Land registry data shows two sales for 15 THE SORRELS 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 15 THE SORRELS 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
2022 16 DEC	£600,000	£416,014	44% above HPI
2019 25 JAN	£485,000	£330,822	47% above HPI

15 THE SORRELS 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 15 THE SORRELS sales from January 2019 and December 2022 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 January 2019 sale was for 47% above the HPI. So the extrapolation line tracks at 47% above the HPI over time, until the December 2022 sale, where it falls to 44% above the HPI. The line then continues to track at 44% above the HPI.

What might 15 THE SORRELS be worth now?

15 THE SORRELS might now be worth an estimated £590,527.

This is based on house price deflation of 1.6%, between December 2022 and December 2024, 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 1.6% deflationary decrease is applied to the most recent sale price for 15 THE SORRELS of £600,000 on 16th December 2022. For the value to have decreased from £600,000 to £590,527 over the two years to December 2024, the following assumptions must hold true:

• The value of 15 THE SORRELS has moved in line with the HPI for detached houses in the North Northamptonshire local authority area.
• The December 2022 sale price of £600,000 represented a fair market value for the property.
• The size, condition, and specification of 15 THE SORRELS has not materially changed since December 2022.

How Large is 15 THE SORRELS?

15 THE SORRELS is 180m² according to the EPC inspection conducted in January 2019. This puts it in the largest 30% of detached houses houses in Isham, based on EPC data. The below chart shows the distribution of detached houses houses by size in Isham, and where 15 THE SORRELS lies on this distribution: 73% of detached houses houses are smaller than 15 THE SORRELS, and 26% of houses are larger. Note that EPC data is not available for all properties in Isham.

15 THE SORRELS: Plot and Title Map

15 THE SORRELS sits on a plot of roughly 0.162 of an acre, or 657m². The below map shows the location of 15 THE SORRELS, 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 15 THE SORRELS). 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 15 THE SORRELS?

15 THE SORRELS is located in ISHAM, in the NN14 postcode district. The below map shows the position of No. 15 on THE SORRELS.