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.
40 WINDMILL DRIVE is a midsized extended semi-detached house of 83m², built sometime between 1967 and 1975, which could now be worth an estimated £240,540. It was last sold for £147,500 in September 2015, which was around 5% above the average September 2015 semi-detached price in the Calderdale local authority area. The most recent EPC inspection was February 2026, where the current energy rating was D, and the potential energy rating was C.
Land registry data shows one sale for 40 WINDMILL DRIVE since 1st January 1995. The below table shows the price paid for the one sale, along with the average semi-detached price in the Calderdale 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 |
|---|---|---|---|
2015 8 SEP | £147,500 | £140,526 | 5% above HPI |
40 WINDMILL DRIVE might now be worth an estimated £240,540.
This is based on house price inflation of 63.1%, between September 2015 and July 2026, for semi-detached houses, in the Calderdale local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 63.1% inflationary increase is applied to the most recent sale price for 40 WINDMILL DRIVE of £147,500 on 8th September 2015. For the value to have increased from £147,500 to £240,540 over the eleven years and two months to July 2026, the following assumptions must hold true:
40 WINDMILL DRIVE is 83m², which includes one extension, according to the EPC inspection conducted in February 2026. This puts it in the largest 50% of semi-detached houses in Northowram, based on EPC data. The below chart shows the distribution of semi-detached houses by size in Northowram, and where 40 WINDMILL DRIVE lies on this distribution: 49% of semi-detached houses are smaller than 40 WINDMILL DRIVE, and 48% of semi-detached houses are larger. Note that EPC data is not available for all properties in Northowram.

40 WINDMILL DRIVE sits on a plot of roughly 0.078 of an acre, or 316m².
40 WINDMILL DRIVE is located in HALIFAX, in the HX3 postcode district.
Most recent sales first: