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.
12A UPTON PARK is a small semi-detached house of 79m², built sometime between 1930 and 1949, which could now be worth an estimated £505,503. It was last sold for £138,000 in May 2000, which was around 12% above the average May 2000 semi-detached price in the Slough local authority area. The most recent EPC inspection was October 2016, where the current energy rating was D, and the potential energy rating was B.
Land registry data shows one sale for 12A UPTON PARK since 1st January 1995. The below table shows the price paid for the one sale, along with the average semi-detached price in the Slough 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 | £138,000 | £122,904 | 12% above HPI |
12A UPTON PARK might now be worth an estimated £505,503.
This is based on house price inflation of 266.3%, between May 2000 and May 2026, for semi-detached houses, in the Slough local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 266.3% inflationary increase is applied to the most recent sale price for 12A UPTON PARK of £138,000 on 31st May 2000. For the value to have increased from £138,000 to £505,503 over the 26 years to May 2026, the following assumptions must hold true:
12A UPTON PARK is 79m² according to the EPC inspection conducted in October 2016. This puts it in the smallest 40% of semi-detached houses in Slough, based on EPC data. The below chart shows the distribution of semi-detached houses by size in Slough, and where 12A UPTON PARK lies on this distribution: 31% of semi-detached houses are smaller than 12A UPTON PARK, and 68% of semi-detached houses are larger. Note that EPC data is not available for all properties in Slough.

12A UPTON PARK sits on a plot of roughly 0.112 of an acre, or 454m².
12A UPTON PARK is located in SLOUGH, in the SL1 postcode district.
Most recent sales first: