20 Ascot Close Thundersley Benfleet Essex SS7 3SFReference26/0265/HPALocal authorityCastle PointAddress20 Ascot Close Thundersley Benfleet Essex SS7 3SFProposalConstruction of single storey rear extension projecting 4.0 metres from the rear of the original wall of the dwelling, with a maximum height of 2.94 metres and an eaves height of 2.94 metresStatusApprovedValidated2026-05-12More planning applications in Castle Point