Every owner hears that Miami-Dade permitting is slow. Few hear why - or what a contractor can legally do to make it faster. Here is the honest map.
What the county actually reviews
A residential permit package goes through separate desks: zoning, structural, mechanical, electrical, plumbing and - near the water - flood review. Each desk can return comments independently, and one returned comment restarts that desk's clock, not the whole queue. A package that answers the predictable questions up front clears desks in parallel instead of ping-ponging.
Where the weeks go
Most delay is not the county reading your plans - it is the package waiting in a resubmission loop for something a reviewer flags every single time: missing product approvals for windows, an unsigned energy calc, a site plan that disagrees with the survey by a foot. We keep a running list of what each desk flags, and our packages go in with those answers already attached.
What speeds it up
Three things, in order: a complete package on day one, a contractor who answers comments within days instead of weeks, and drawings by people who design for this county specifically. Private provider review can compress inspections on qualifying projects - we tell you when yours qualifies and when it is money for nothing.
What it means for your schedule
Plan permitting as a real phase with a real duration, not a formality. On our schedules it is a named line with an owner - and because the same team draws, files and answers comments, nothing waits for a hand-off.
General information, not a quote: every lot, structure and permit history is different. For numbers that hold, ask about your project.