29, FOUNDRY WALK, THRAPSTON, KETTERING, NN14 4LS - £300,000

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.

29 FOUNDRY WALK is a very small detached house of 82m², built sometime between 2003 and 2006, which could now be worth an estimated £305,755. It was last sold for £300,000 in January 2025, which was around 25% below the average January 2025 detached price in the North Northamptonshire local authority area. The most recent EPC inspection was August 2024, where the current energy rating was C, and the potential energy rating was B.

29 FOUNDRY WALK Sold Prices

Land registry data shows four sales for 29 FOUNDRY WALK since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the North Northamptonshire local authority area for the corresponding sale date. All of the four 29 FOUNDRY WALK 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
2025 17 JAN	£300,000	£399,809	25% below HPI
2013 30 AUG	£171,000	£217,491	21% below HPI
2007 2 FEB	£179,000	£221,599	19% below HPI
2002 26 JUL	£123,950	£143,426	14% below HPI

29 FOUNDRY WALK 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 four 29 FOUNDRY WALK sales between July 2002 and January 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 August 2013 sale was for 21% below the HPI. So the extrapolation line tracks at 21% below the HPI over time, until the January 2025 sale, where it falls to 25% below the HPI. The line then continues to track at 25% below the HPI.

What might 29 FOUNDRY WALK be worth now?

29 FOUNDRY WALK might now be worth an estimated £305,755.

This is based on house price inflation of 1.9%, between January 2025 and April 2026, 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 1.9% inflationary increase is applied to the most recent sale price for 29 FOUNDRY WALK of £300,000 on 17th January 2025. For the value to have increased from £300,000 to £305,755 over the nine months to April 2026, the following assumptions must hold true:

• The value of 29 FOUNDRY WALK has moved in line with the HPI for detached houses in the North Northamptonshire local authority area.
• The January 2025 sale price of £300,000 represented a fair market value for the property.
• The size, condition, and specification of 29 FOUNDRY WALK has not materially changed since January 2025.

How Large is 29 FOUNDRY WALK?

29 FOUNDRY WALK is 82m² according to the EPC inspection conducted in August 2024. This puts it in the smallest 10% of detached houses houses in Thrapston, based on EPC data. The below chart shows the distribution of detached houses houses by size in Thrapston, and where 29 FOUNDRY WALK lies on this distribution: 7% of detached houses houses are smaller than 29 FOUNDRY WALK, and 92% of houses are larger. Note that EPC data is not available for all properties in Thrapston.

29 FOUNDRY WALK: Plot and Title Map

29 FOUNDRY WALK sits on a plot of roughly 0.062 of an acre, or 250m². The below map shows the location of 29 FOUNDRY WALK, 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 29 FOUNDRY WALK). 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 29 FOUNDRY WALK?

29 FOUNDRY WALK is located in THRAPSTON, in the NN14 postcode district. The below map shows the position of No. 29 on FOUNDRY WALK.