20, DIAMOND DRIVE, IRTHLINGBOROUGH, WELLINGBOROUGH, NN9 5PT - £260,000

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

20 DIAMOND DRIVE is a very large extended detached house of 132m², built sometime between 1967 and 1975. It was last sold for £260,000 in April 2019, which was around 22% below the average April 2019 detached price in the North Northamptonshire local authority area. The most recent EPC inspection was August 2018, where the current energy rating was C, and the potential energy rating was B.

20 DIAMOND DRIVE Sold Prices

Land registry data shows two sales for 20 DIAMOND DRIVE 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 20 DIAMOND DRIVE sales were 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
2019 5 APR	£260,000	£331,794	22% below HPI
1998 5 AUG	£59,000	£84,092	30% below HPI

20 DIAMOND DRIVE 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 20 DIAMOND DRIVE sales from August 1998 and April 2019 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 August 1998 sale was for 30% below the HPI. So the extrapolation line tracks at 30% below the HPI over time, until the April 2019 sale, where it rises to 22% below the HPI. The line then continues to track at 22% below the HPI.

How Large is 20 DIAMOND DRIVE?

20 DIAMOND DRIVE is 132m², which includes two extensions, according to the EPC inspection conducted in August 2018. This puts it in the largest 20% of detached houses in Irthlingborough, based on EPC data. The below chart shows the distribution of detached houses by size in Irthlingborough, and where 20 DIAMOND DRIVE lies on this distribution: 82% of detached houses are smaller than 20 DIAMOND DRIVE, and 18% of houses are larger. Note that EPC data is not available for all properties in Irthlingborough.

20 DIAMOND DRIVE: Plot and Title Map

20 DIAMOND DRIVE sits on a plot of roughly 0.125 of an acre, or 504m². The below map shows the location of 20 DIAMOND DRIVE, 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 20 DIAMOND DRIVE). 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 20 DIAMOND DRIVE?

20 DIAMOND DRIVE is located in IRTHLINGBOROUGH, in the NN9 postcode district. The below map shows the position of No. 20 on DIAMOND DRIVE.