Everything you need to know about getting a deck permit in Miami: fees, requirements, exemptions, and direct links to the City of Miami Building Department.
Permit Fees
Fee based on Section 10-18 of City of Miami Ordinance. Valuation-based per Florida Building Code fee methodology. Additional impact fees may apply.
Processing Time
7-14 business days for residential plan review. Multiple review cycles common — total timeline 2-6 weeks.
Apply Online
Yes — via Miami Building Permit Portal
Building Code
Florida Building Code, 8th Edition (2023), Residential volume — based on 2021 IRC with Florida amendments
Contact: (305) 416-2000 | 444 SW 2nd Avenue, 2nd Floor, Miami, FL 33130
Decks not exceeding 30 inches above grade may have simplified requirements per Florida Building Code. All decks over 30 inches require a permit and a 36-inch railing system. Decks exceeding 200 sq ft also require a permit.
If your deck does NOT meet all exemption criteria, you must obtain a permit before construction. Building without a required permit can result in fines, stop-work orders, and required demolition.
Review the exemption criteria above. If your deck exceeds any threshold, a permit is required.
You'll need a site plan, deck dimensions, framing details, and footing specifications. Check Miami's specific documentation requirements.
Apply through Miami Building Permit Portal . Pay the permit fee at submission.
Once approved, post your permit visibly and schedule required inspections (typically footing, framing, and final).
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Sources
Data verified April 2026. Fees, processing times, and requirements are subject to change. Always confirm current information with Miami's City of Miami Building Department.