Miami Building Permit Timeline
Miami-Dade has the tightest and fastest permit approval process among the markets we track. Even at the 90th percentile, most permits are approved within 75 days — a fraction of what major coastal cities see.
Based on 160K+ real permits
These timelines are calculated from Miami's public permit data, not estimates. Every number comes from actual filed-to-approved durations in the city's open data portal.
Key Insights
Median approval of just 27 days — second fastest market we track
Remarkably tight spread: P90 is only 2.8x the median
Even complex projects rarely exceed 75 days
Florida's streamlined building department processes drive the speed
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Frequently Asked Questions
How long does a building permit take in Miami?
Based on 160K+ historical permits, the median approval time in Miami is 60 days. However, 25% of permits take longer than 192 days, and 10% exceed 486 days.
What affects permit approval time in Miami?
Key factors include permit type (new construction vs. renovation), project complexity, zone/district, filing season, and completeness of the application. Prevesta's reports break down timelines by all these factors for your specific project.
How accurate is this data?
All timelines are computed from Miami's official public permit records — the same data the city uses internally. We calculate duration from filing date to approval/issuance date across 160K+ permits.