Understanding Site Work Permits in Miami-Dade County
This comprehensive guide walks you through the permit process for site work in Miami-Dade County. Understanding what permits you need, how to apply, and what to expect helps ensure your project proceeds without delays. Whether you're working in Miami, Miami Beach, Coral Gables, Aventura, or throughout the county, this guide provides the information you need.
Working without proper permits can result in stop-work orders, fines, and project delays. Taking time to understand and obtain all required permits upfront saves time and money in the long run.
Overview of Site Work Permits Required in Miami-Dade

Most site work projects in Miami-Dade County require multiple permits from different agencies. Here's an overview of the main permit categories:
- Building Department Permits: Required for most site work activities including grading, excavation, and drainage
- DERM Permits: Required for projects affecting water resources, wetlands, protected species, or environmental features
- Tree Removal Permits: Required before removing trees or vegetation (issued by DERM)
- Utility Permits: Required for work affecting or installing utilities
- DTPW Permits: Required for work in public rights-of-way
- Flood Zone Permits: Special requirements for properties in flood zones (many Miami-Dade properties are in Zone AE or VE)
The specific permits required depend on your project type, location, and scope of work. Coastal areas like Miami Beach and Key Biscayne face additional environmental requirements.
Miami-Dade County Building Department Permits

Building Department Permit Requirements
The Miami-Dade Building Department requires permits for:
- Site grading and earthwork
- Excavation for foundations and utilities
- Drainage system installation
- Utility installation and connections
- Erosion control measures
- Retention and detention pond construction
Required Documents for Building Permits
Building permit applications must include:
- Site plans showing existing and proposed conditions
- Engineering drawings with calculations
- Stormwater management plans (must comply with DERM and SFWMD)
- Erosion control plans
- Property surveys
- Flood zone determination (check FEMA flood maps)
- Utility coordination letters
Incomplete applications are typically rejected, causing delays. Ensure all required documents and fees are included.
