32 Turpins Chase Welwyn AL6 0RRReference6/2026/1526/HOUSELocal authorityWelwyn HatfieldAddress32 Turpins Chase Welwyn AL6 0RRProposalErection of a single storey side extension and a new garage on ground floor level, conversion of the existing garage and installation of an air source heat pumpStatusApprovedValidated2026-09-01More planning applications in Welwyn Hatfield