6/2025/1860/EMPlanning Application 6/2025/1860/EM

This is a planning application for a dormer extension at 98 Thistle Grove Welwyn Garden City AL7 4AQ. Welwyn Hatfield has handled 5,145 applications of this type and approves 85% of them, typically deciding them in 56 days. This one was decided in 80 days, 3 weeks longer than Welwyn Hatfield's median. There are no previous applications recorded at this address. In the past year there have been 33 applications across Howlands. We hold 658 applications in total for the AL7 postcode area.