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.
266 WINDMILL AVENUE is a large semi-detached house of 90m², built sometime between 1930 and 1949, which could now be worth an estimated £208,592. It was last sold for £98,000 in January 2009, which was around 18% below the average January 2009 semi-detached price in the North Northamptonshire local authority area. The most recent EPC inspection was January 2015, where the current energy rating was D, and the potential energy rating was B.
Land registry data shows one sale for 266 WINDMILL AVENUE since 1st 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 |
|---|---|---|---|
2009 9 JAN | £98,000 | £118,913 | 18% below HPI |
266 WINDMILL AVENUE might now be worth an estimated £208,592.
This is based on house price inflation of 112.8%, between January 2009 and May 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 112.8% inflationary increase is applied to the most recent sale price for 266 WINDMILL AVENUE of £98,000 on 9th January 2009. For the value to have increased from £98,000 to £208,592 over the sixteen years and eight months to May 2026, the following assumptions must hold true:
266 WINDMILL AVENUE is 90m² according to the EPC inspection conducted in January 2015. This puts it in the largest 40% 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 266 WINDMILL AVENUE lies on this distribution: 64% of semi-detached houses are smaller than 266 WINDMILL AVENUE, and 35% of semi-detached houses are larger. Note that EPC data is not available for all properties in Kettering.

266 WINDMILL AVENUE sits on a plot of roughly 0.112 of an acre, or 454m².
266 WINDMILL AVENUE is located in KETTERING, in the NN15 postcode district.
Most recent sales first: