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.
9 WESTHILL CLOSE is a semi-detached house, which could now be worth an estimated £315,701. It was last sold for £66,000 in November 1999, which was around 26% above the average November 1999 semi-detached price in the North Northamptonshire local authority area.
Land registry data shows one sale for 9 WESTHILL CLOSE 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 |
|---|---|---|---|
1999 3 NOV | £66,000 | £52,359 | 26% above HPI |
9 WESTHILL CLOSE might now be worth an estimated £315,701.
This is based on house price inflation of 378.3%, between November 1999 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 378.3% inflationary increase is applied to the most recent sale price for 9 WESTHILL CLOSE of £66,000 on 3rd November 1999. For the value to have increased from £66,000 to £315,701 over the 27 years and seven months to April 2026, the following assumptions must hold true:
9 WESTHILL CLOSE is located in KETTERING, in the NN15 postcode district.
Most recent sales first: