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.
20 CHALKDOWN is a very small semi-detached house of 55m², built sometime between 1983 and 1990, which could now be worth an estimated £291,275. It was last sold for £75,995 in May 2000, which was around 23% below the average May 2000 semi-detached price in the Central Bedfordshire local authority area. The most recent EPC inspection was July 2026, where the current energy rating was D, and the potential energy rating was C.
Land registry data shows one sale for 20 CHALKDOWN since 1st January 1995. The below table shows the price paid for the one sale, along with the average semi-detached price in the Central Bedfordshire 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 |
|---|---|---|---|
2000 31 MAY | £75,995 | £98,596 | 23% below HPI |
20 CHALKDOWN might now be worth an estimated £291,275.
This is based on house price inflation of 283.3%, between May 2000 and July 2026, for semi-detached houses, in the Central Bedfordshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 283.3% inflationary increase is applied to the most recent sale price for 20 CHALKDOWN of £75,995 on 31st May 2000. For the value to have increased from £75,995 to £291,275 over the 25 years and ten months to July 2026, the following assumptions must hold true:
20 CHALKDOWN is 55m² according to the EPC inspection conducted in July 2026. This puts it in the smallest 10% of semi-detached houses in Luton, based on EPC data. The below chart shows the distribution of semi-detached houses by size in Luton, and where 20 CHALKDOWN lies on this distribution: 5% of semi-detached houses are smaller than 20 CHALKDOWN, and 94% of semi-detached houses are larger. Note that EPC data is not available for all properties in Luton.

20 CHALKDOWN is located in LUTON, in the LU2 postcode district.
Most recent sales first: