Certificate of Lawfulness of proposed change of use from B1(a) (offices) to class C3 (dwellinghouse) Class O permitted development

Outline application for mixed use development comprising B1 offices, B2 general industry, B8 storage and distribution, A3 cafes and restaurants, D1 uses including health care and a children's nursery and D2 leisure uses with associated vehicular access, parking, landscaping and surface water balancing (access to be considered)