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 UPTON PARK is a midsized extended detached house of 130m², built sometime between 1900 and 1929, which could now be worth an estimated £743,909. It was last sold for £195,000 in December 1999, which was around 10% above the average December 1999 detached price in the Slough local authority area. The most recent EPC inspection was September 2021, where the current energy rating was E, and the potential energy rating was B.
Land registry data shows one sale for 9 UPTON PARK since 1st January 1995. The below table shows the price paid for the one sale, along with the average 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 |
|---|---|---|---|
1999 14 DEC | £195,000 | £177,749 | 10% above HPI |
9 UPTON PARK might now be worth an estimated £743,909.
This is based on house price inflation of 281.5%, between December 1999 and April 2026, for 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 281.5% inflationary increase is applied to the most recent sale price for 9 UPTON PARK of £195,000 on 14th December 1999. For the value to have increased from £195,000 to £743,909 over the 27 years and eight months to April 2026, the following assumptions must hold true:
9 UPTON PARK is 130m², which includes two extensions, according to the EPC inspection conducted in September 2021. This puts it in the largest 50% of detached houses in Slough, based on EPC data. The below chart shows the distribution of detached houses by size in Slough, and where 9 UPTON PARK lies on this distribution: 58% of detached houses are smaller than 9 UPTON PARK, and 42% of detached houses are larger. Note that EPC data is not available for all properties in Slough.

9 UPTON PARK sits on a plot of roughly 0.085 of an acre, or 345m².
9 UPTON PARK is located in SLOUGH, in the SL1 postcode district.
Most recent sales first: