The Village of Key Biscayne Building, Zoning and Planning Department at Crandon Boulevard enforces the Florida Building Code alongside Miami-Dade County regulations across all residential and commercial projects. Permit activity hours are Monday through Thursday from 7:30 AM to 12:30 PM only — the department is not available for permit activity in the afternoons or on Fridays. Every contractor must be registered with the village and pay a $25.00 annual registration fee before any permit application is accepted. Condominium Association letters of approval are required for all condo work before submitting to the Building Department. The village offers an Early Start Permitting Program that allows limited construction work to begin while the full permit is still under review. Separate permits are required for electrical, plumbing, pools, mechanical, windows, fences, driveways, roofing, and signs. Miami-Dade County DERM and WASD approval is required for projects involving sewer discharges, and HRS approval is required for septic tank projects.
At Concord Crest Real Estate, we manage your complete Key Biscayne building permit application, coordinate all Miami-Dade County agency approvals, and track every review cycle until your permit is issued.


We work with property owners and professionals throughout Key Biscayne:
If you need a Key Biscayne building permit, we help you get it done correctly the first time.


Key Biscayne's permit activity hours of 7:30 AM to 12:30 PM Monday through Thursday are among the most limited in Miami-Dade County. Missing this window means a full day wait before the next available submission slot.
We know:
We have helped hundreds of South Florida projects move forward and we are ready to help yours.
Visit the Village of Key Biscayne Building Department during permit activity hours of 7:30 AM to 12:30 PM, Monday through Thursday only. Contact permit clerks at 305-365-5512. Contractors must be registered annually at $25.00. Condo projects need Association approval letters. We manage the full process on your behalf.
The Early Start Permitting Program allows limited construction work to begin while the full permit application is still under review. It can be requested at the time of the original permit application submittal. The Early Start fee is non-refundable and is separate from the regular permit fee. Work can only proceed up to the point where an inspection would be required. We identify Early Start eligibility at the start of every applicable project.
Yes. A Condominium Association letter of approval is required for all work in a condo unit before the Building Department will accept the application. This is a mandatory requirement specific to Key Biscayne and missing this letter causes rejection at intake. We coordinate Association approval as the first step in every condo project.
Miami-Dade County requires all buildings — except single-family residences, duplexes, and minor structures with occupancy of ten or less and under 2,000 sq. ft. — to be recertified at 40 years. Key Biscayne follows this Miami-Dade requirement. We manage the full recertification process including engineer coordination, report preparation, and filing with the village.
We know the 7:30 AM to 12:30 PM Monday through Thursday permit window, annual contractor registration at $25.00, Condominium Association letter requirement, Early Start Program eligibility, separate trade permit obligations, DERM/WASD/HRS/BPR/DACS agency coordination, 40-year recertification rules, and coastal DERM requirements. We submit your Key Biscayne building permit completely and correctly the first time.

We also assist nearby locations like Coconut Grove, Coral Gables, and Miami. Visit our office, call us, or find us on Google Maps for permit help in Key Biscayne.

Do not let the limited permit activity hours, missing Association letters, or unregistered contractors delay your project. We are local, experienced, and ready to help.
Concord Crest Real Estate 1450 Brickell Avenue, Suite 2560, Miami, FL 33131 info@concordcrestrealestate.com
P 786.304.1950