6/2026/0184/FULLPlanning Application 6/2026/0184/FULL

This is a full planning application for a rear extension at 11 Guessens Road Welwyn Garden City AL8 6QW. Welwyn Hatfield has handled 2,195 applications of this type and approves 80% of them, typically deciding them in 63 days. This one was decided in 100 days, 5 weeks longer than Welwyn Hatfield's median. The site is in the Welwyn Garden City conservation area. There are no previous applications recorded at this address. In the past year there have been 191 applications across Handside. We hold 1,312 applications in total for the AL8 postcode area.