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.
14 BISCAY CLOSE is a very large detached house of 158m², built sometime between 2007 and 2011, which could now be worth an estimated £533,472. It was last sold for £268,000 in January 2010, which was around 31% above the average January 2010 detached price in the North Northamptonshire local authority area. The most recent EPC inspection was May 2019, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows one sale for 14 BISCAY CLOSE since 1st January 1995. The below table shows the price paid for the one sale, along with the average 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 |
|---|---|---|---|
2010 29 JAN | £268,000 | £204,705 | 31% above HPI |
14 BISCAY CLOSE might now be worth an estimated £533,472.
This is based on house price inflation of 99.1%, between January 2010 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 99.1% inflationary increase is applied to the most recent sale price for 14 BISCAY CLOSE of £268,000 on 29th January 2010. For the value to have increased from £268,000 to £533,472 over the fifteen years and nine months to April 2026, the following assumptions must hold true:
14 BISCAY CLOSE is 158m² according to the EPC inspection conducted in May 2019. This puts it in the largest 20% of detached houses in Irchester, based on EPC data. The below chart shows the distribution of detached houses by size in Irchester, and where 14 BISCAY CLOSE lies on this distribution: 88% of detached houses are smaller than 14 BISCAY CLOSE, and 11% of detached houses are larger. Note that EPC data is not available for all properties in Irchester.

14 BISCAY CLOSE sits on a plot of roughly 0.088 of an acre, or 356m².
14 BISCAY CLOSE is located in IRCHESTER, in the NN29 postcode district.
Most recent sales first: