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.
5 THUNDERSLEY GROVE is a large extended semi-detached house of 102m², built sometime between 1976 and 1982, which could now be worth an estimated £431,988. It was last sold for £415,000 in June 2024, which was around 21% above the average June 2024 semi-detached price in the Castle Point local authority area. The most recent EPC inspection was February 2024, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows one sale for 5 THUNDERSLEY GROVE 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 |
|---|---|---|---|
2024 3 JUN | £415,000 | £341,936 | 21% above HPI |
5 THUNDERSLEY GROVE might now be worth an estimated £431,988.
This is based on house price inflation of 4.1%, between June 2024 and April 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 4.1% inflationary increase is applied to the most recent sale price for 5 THUNDERSLEY GROVE of £415,000 on 3rd June 2024. For the value to have increased from £415,000 to £431,988 over the two years and two months to April 2026, the following assumptions must hold true:
5 THUNDERSLEY GROVE is 102m², which includes one extension, according to the EPC inspection conducted in February 2024. This puts it in the largest 30% 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 5 THUNDERSLEY GROVE lies on this distribution: 75% of semi-detached houses are smaller than 5 THUNDERSLEY GROVE, and 24% of semi-detached houses are larger. Note that EPC data is not available for all properties in Thundersley.

5 THUNDERSLEY GROVE sits on a plot of roughly 0.024 of an acre, or 98m².
5 THUNDERSLEY GROVE is located in BENFLEET, in the SS7 postcode district.
Most recent sales first: