144, WINDMILL AVENUE, KETTERING, NN15 7DD - £87,000

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.

144 WINDMILL AVENUE is a very large extended semi-detached house of 106m², built sometime between 1930 and 1949, which could now be worth an estimated £333,883. It was last sold for £87,000 in September 2001, which was around 33% above the average September 2001 semi-detached price in the North Northamptonshire local authority area. The most recent EPC inspection was April 2026, where the current energy rating was D, and the potential energy rating was C.

144 WINDMILL AVENUE Sold Prices

Land registry data shows one sale for 144 WINDMILL AVENUE since 1^st January 1995. The below table shows the price paid for the one sale, along with the average semi-detached price in the North Northamptonshire local authority area for the corresponding sale date. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

Date	Price	HPI Price	Variation from HPI
2001 7 SEP	£87,000	£65,260	33% above HPI

What might 144 WINDMILL AVENUE be worth now?

144 WINDMILL AVENUE might now be worth an estimated £333,883.

This is based on house price inflation of 283.8%, between September 2001 and April 2026, for semi-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 283.8% inflationary increase is applied to the most recent sale price for 144 WINDMILL AVENUE of £87,000 on 7th September 2001. For the value to have increased from £87,000 to £333,883 over the 25 years and five months to April 2026, the following assumptions must hold true:

• The value of 144 WINDMILL AVENUE has moved in line with the HPI for semi-detached houses in the North Northamptonshire local authority area.
• The September 2001 sale price of £87,000 represented a fair market value for the property.
• The size, condition, and specification of 144 WINDMILL AVENUE has not materially changed since September 2001.

How Large is 144 WINDMILL AVENUE?

144 WINDMILL AVENUE is 106m², which includes one extension, according to the EPC inspection conducted in April 2026. This puts it in the largest 20% of semi-detached houses in Kettering, based on EPC data. The below chart shows the distribution of semi-detached houses by size in Kettering, and where 144 WINDMILL AVENUE lies on this distribution: 82% of semi-detached houses are smaller than 144 WINDMILL AVENUE, and 16% of semi-detached houses are larger. Note that EPC data is not available for all properties in Kettering.

144 WINDMILL AVENUE: Plot

144 WINDMILL AVENUE sits on a plot of roughly 0.082 of an acre, or 330m².

Where is 144 WINDMILL AVENUE?

144 WINDMILL AVENUE is located in KETTERING, in the NN15 postcode district.