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.
21A PARK ROAD is a very large extended semi-detached house of 130m², built sometime between 1950 and 1966, which could now be worth an estimated £470,377. It was last sold for £120,000 in April 2001, which was around 31% above the average April 2001 semi-detached price in the Castle Point local authority area. The most recent EPC inspection was January 2015, where the current energy rating was E, and the potential energy rating was C.
Land registry data shows one sale for 21A PARK ROAD since 1st January 1995. The below table shows the price paid for the one sale, along with the average semi-detached price in the Castle Point 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 17 APR | £120,000 | £91,903 | 31% above HPI |
21A PARK ROAD might now be worth an estimated £470,377.
This is based on house price inflation of 292%, between April 2001 and May 2026, for semi-detached houses, in the Castle Point local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 292% inflationary increase is applied to the most recent sale price for 21A PARK ROAD of £120,000 on 17th April 2001. For the value to have increased from £120,000 to £470,377 over the 24 years and eleven months to May 2026, the following assumptions must hold true:
21A PARK ROAD is 130m², which includes two extensions, according to the EPC inspection conducted in January 2015. This puts it in the largest 10% of semi-detached houses in Thundersley, based on EPC data. The below chart shows the distribution of semi-detached houses by size in Thundersley, and where 21A PARK ROAD lies on this distribution: 94% of semi-detached houses are smaller than 21A PARK ROAD, and 5% of semi-detached houses are larger. Note that EPC data is not available for all properties in Thundersley.

21A PARK ROAD sits on a plot of roughly 0.061 of an acre, or 246m².
21A PARK ROAD is located in BENFLEET, in the SS7 postcode district.
Most recent sales first: