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.
48 BLACKDOWN CLOSE is a small semi-detached house of 77m², built sometime between 1996 and 2002, which could now be worth an estimated £481,231. It was last sold for £132,000 in May 2001, which was about the average May 2001 semi-detached price in the North Hertfordshire local authority area. The most recent EPC inspection was September 2022, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows one sale for 48 BLACKDOWN 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 Hertfordshire 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 |
|---|---|---|---|
2001 3 MAY | £132,000 | £131,479 | Close to HPI |
48 BLACKDOWN CLOSE might now be worth an estimated £481,231.
This is based on house price inflation of 264.6%, between May 2001 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 264.6% inflationary increase is applied to the most recent sale price for 48 BLACKDOWN CLOSE of £132,000 on 3rd May 2001. For the value to have increased from £132,000 to £481,231 over the 25 years to May 2026, the following assumptions must hold true:
48 BLACKDOWN CLOSE is 77m² according to the EPC inspection conducted in September 2022. This puts it in the smallest 30% of semi-detached houses in Stevenage, based on EPC data. The below chart shows the distribution of semi-detached houses by size in Stevenage, and where 48 BLACKDOWN CLOSE lies on this distribution: 29% of semi-detached houses are smaller than 48 BLACKDOWN CLOSE, and 70% of semi-detached houses are larger. Note that EPC data is not available for all properties in Stevenage.

48 BLACKDOWN CLOSE sits on a plot of roughly 0.046 of an acre, or 185m².
48 BLACKDOWN CLOSE is located in STEVENAGE, in the SG1 postcode district.
Most recent sales first: