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.
3 BLACKDOWN CLOSE is a semi-detached house, which could now be worth an estimated £493,682. It was last sold for £168,500 in August 2002, which was around 3% above the average August 2002 semi-detached price in the North Hertfordshire local authority area.
Land registry data shows two sales for 3 BLACKDOWN CLOSE since 1st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the North Hertfordshire local authority area for the corresponding sale date. Both of the two 3 BLACKDOWN CLOSE sales were for above the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).
| Date | Price | HPI Price | Variation from HPI |
|---|---|---|---|
2002 2 AUG | £168,500 | £163,602 | 3% above HPI |
2000 19 JUN | £125,000 | £121,121 | 3% above HPI |
3 BLACKDOWN CLOSE might now be worth an estimated £493,682.
This is based on house price inflation of 193%, between August 2002 and May 2026, for semi-detached houses, in the North Hertfordshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 193% inflationary increase is applied to the most recent sale price for 3 BLACKDOWN CLOSE of £168,500 on 2nd August 2002. For the value to have increased from £168,500 to £493,682 over the 24 years and three months to May 2026, the following assumptions must hold true:
3 BLACKDOWN CLOSE is located in STEVENAGE, in the SG1 postcode district.
Most recent sales first: