Yes, council approval is required before installing an Expandify home. Approval requirements vary based on local government regulations and zoning laws. The approval process typically follows one of two pathways: Complying Development Approval (CDA) , A faster, pre-approved pathway for developments that meet specific standards. Development Approval (DA) , Required for sites that do not meet CDA criteria, involving additional assessments and council approvals. Expandify assists customers in navigating the council approval process based on their location.