Certificate Of Proposed Lawfulness For Proposed Hip To Gable Extension With Rear Flat Roof Dormer, Rear Single Storey Flat Roof Extension Protruding 4M From The Rear Of The Existing House And With A Maximum Flat Roof Height Of 2.8M, Front Porch Extension With A Floor Area Of 2.1M2 And A Maximum Flat Roof Height Of 2.9M