How long does the ADU permit process take in James Island?

ADU permit timelines in James Island depend on the scope of the project and how complete the application is when submitted, and can be affected by whether the parcel needs zoning review in addition to standard building permit review. A straightforward, code-compliant ADU plan typically moves faster through the process than one requiring a variance or special exception. Charleston County or the relevant municipal building department can give a current timeline estimate based on their present workload. Brian Beatty can point a James Island homeowner to a designer or contractor experienced with local ADU permitting.