6/2026/0674/HOUSEPlanning Application 6/2026/0674/HOUSE
Full application at 4 Marlborough Close Welwyn AL6 0UG, Welwyn Hatfield. View planning documents, track the decision and get email alerts on updates.
Erection of single storey rear infill extension
6/2026/0674/HOUSE
4 Marlborough Close Welwyn AL6 0UG
This is a full planning application for an extension at 4 Marlborough Close Welwyn AL6 0UG. 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 55 days, 8 days quicker than Welwyn Hatfield's median. There are no previous applications recorded at this address. In the past year there have been 106 applications across Welwyn East. We hold 916 applications in total for the AL6 postcode area.
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Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Welwyn Hatfield