26/00624/PLUApproveLast updated 08/08/2026, 20:09
An application has been made for a certificate of lawfulness for a proposed single storey rear extension with roof lights, alongside a new side window.
Proposed Lawful Use
Gibb Avenue, Darlington DL1
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Full Proposal
Certificate of Lawfulness for proposed use - Erection of a single storey rear extension including two roof lights together with the installation of a ground floor window in the existing side elevation (amended description).
Application Timeline
Application Registered24/06/2026
Application Validated24/06/2026
Decision Made06/08/2026
Decision Issued06/08/2026
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For neighbours
Physical construction works
Build-phase noise, dust and vehicles while works are carried out.
Upper-floor or window works
First-floor, dormer, balcony or window works in the description.
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