12, ASHDOWN CLOSE, BARTON SEAGRAVE, KETTERING, NN15 6TY - £410,000

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.

12 ASHDOWN CLOSE is a large extended detached house of 147m², built sometime between 1983 and 1990. It was last sold for £410,000 in August 2025, which was around 2% below the average August 2025 detached price in the North Northamptonshire local authority area. The most recent EPC inspection was April 2022, where the current energy rating was C, and the potential energy rating was C.

12 ASHDOWN CLOSE Sold Prices

Land registry data shows five sales for 12 ASHDOWN CLOSE since 1^st January 1995. The below table shows the price paid for the five sales, along with the average detached price in the North Northamptonshire local authority area for the corresponding sale date. Most of the five 12 ASHDOWN 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
2025 22 AUG	£410,000	£416,440	2% below HPI
2022 4 JUL	£415,000	£403,007	3% above HPI
2003 14 FEB	£173,000	£160,979	7% above HPI
2000 4 FEB	£107,500	£96,409	12% above HPI
1998 22 MAY	£95,000	£80,271	18% above HPI

12 ASHDOWN CLOSE 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 five 12 ASHDOWN CLOSE sales between May 1998 and August 2025 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 July 2022 sale was for 3% above the HPI. So the extrapolation line tracks at 3% above the HPI over time, until the August 2025 sale, where it falls to 2% below the HPI. The line then continues to track at 2% below the HPI.

How Large is 12 ASHDOWN CLOSE?

12 ASHDOWN CLOSE is 147m², which includes one extension, according to the EPC inspection conducted in April 2022. This puts it in the largest 30% of detached houses houses in Kettering, based on EPC data. The below chart shows the distribution of detached houses houses by size in Kettering, and where 12 ASHDOWN CLOSE lies on this distribution: 78% of detached houses houses are smaller than 12 ASHDOWN CLOSE, and 22% of houses are larger. Note that EPC data is not available for all properties in Kettering.

12 ASHDOWN CLOSE: Plot and Title Map

12 ASHDOWN CLOSE sits on a plot of roughly 0.076 of an acre, or 306m². The below map shows the location of 12 ASHDOWN 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 12 ASHDOWN 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.

Where is 12 ASHDOWN CLOSE?

12 ASHDOWN CLOSE is located in BARTON SEAGRAVE, in the NN15 postcode district. The below map shows the position of No. 12 on ASHDOWN CLOSE.