Shed Permit in Miami, FL

Permit Summary

Permit status
Permit required
Official permit name
Building Permit — Accessory Structure
Fee
Miami's current Building Department Fee Schedule was adopted by Resolution R-26-0200 on April 23, 2026. For residential properties up to three dwelling units, a Master building permit is charged the schedule-set percentage of estimated construction cost, including labor and materials; residential improvements below $2,500 use the schedule's fixed rate. A minimum permit fee and nonrefundable application fee apply, and an up-front fee based on each $1,000 of estimated value is collected at application, with 80% credited toward the building-permit fee. Required State of Florida and Miami-Dade County surcharges are additional. Sheds are exempt from the City solid-waste surcharge.
Processing time
The City's general permit guide estimates approximately 14 business days for the first review cycle of a building-permit application. Florida Statutes § 553.792 requires action on a complete and sufficient accessory-structure application within 5 business days for qualifying work under $15,000 on an existing single-family dwelling, within 30 business days when the structure is under 7,500 square feet, or within 60 business days when the structure is 7,500 square feet or more, unless the applicant waives the statutory timeframe. The City's Walk-Thru Express option can provide same-day approval for eligible prefabricated residential sheds.
Inspection required
Yes

Do You Need a Shed Permit?

Building permit size threshold
The City's current Residential Permit Guide lists setting up a prefabricated shed as permit work without publishing a square-foot permit exemption. Under Florida Statutes § 553.80, the 400-square-foot threshold for state-approved lawn-storage buildings and storage sheds concerns contractor or specialty-license relief; on-site erection, assembly, and construction remain subject to local permitting and inspections.

Exemptions

The City's current permit-exempt-work list does not identify sheds as exempt. Florida's 2026 building-permit exemption for work valued under $7,500 on qualifying single-family property requires an exemption request and does not apply to structural work, so it does not create a general exemption for structural shed installation. State-approved manufactured lawn-storage buildings and storage sheds are exempt from local plan review only for the state-approved building plans; their on-site erection, assembly, and construction remain subject to local permitting and inspections.

Zoning & Placement Rules

Zoning approval may be required
Sometimes

Zoning Rules

Shed placement and use must comply with Miami 21 and other applicable City land-development regulations. The Office of Zoning administers the zoning rules for construction and land use. Depending on the parcel, scope, and whether the project is allowed by right, zoning review or a separate zoning entitlement such as a Waiver may be required before or in connection with the building permit.

Special Area Rules

A property in a historic district is not eligible for the City's Walk-Thru Express review. Projects requiring structural review, after-the-fact/legalization work, or properties with open code violations are also excluded from that expedited path. Floodplain, historic-preservation, Planning, Zoning, Public Works, or other reviews may be required based on site conditions. Florida's under-$7,500 single-family permit exemption does not apply to property partially or entirely in a flood hazard area.

Permit & Review Path

Permit / Review Path

The standard path is a Building Department application in iBuild followed by plan/document submission and review in ProjectDox. Prefabricated residential sheds may qualify for Walk-Thru Express through the Homeowner's Express process; eligible projects can receive same-day in-person approval. Walk-Thru Express is not available for historic-district properties, projects requiring structural review, after-the-fact/legalization work, or properties with open code violations. Complete and sufficient accessory-structure applications are also subject to the applicable Florida Statutes § 553.792 review timeframe unless waived.

Trade Permits & Professional Design

Trade permits required
Sometimes
Professional design required
Sometimes

Trade Permit Rules

If the shed scope includes regulated electrical, mechanical, plumbing, fire, or other trade work, the applicable sub-permit may be required. City guidance states that a sub-permit is obtained under an approved Master Permit and is pulled through iBuild by the appropriately qualified permit holder or contractor.

Professional Design Rules

Professional design documentation depends on the project and review path. The City's Homeowner's Express instructions require signed and sealed plans in PDF format and product approvals when required; Walk-Thru Express applicants must upload the required drawings and documents to ProjectDox before review. Any required professional certification must be digitally signed and sealed.

What You Need Before Applying

Requirements

Apply for the building permit through iBuild, pay any required up-front fee, and upload the required plans, drawings, and supporting documents through ProjectDox. Obtain any required zoning or other governmental approvals for the property and scope. After approval, add the appropriate contractor in iBuild or satisfy the City's owner-builder requirements if performing qualifying work yourself, pay the remaining permit fees, and keep the permit card and approved plans at the project site during permitted work.

Required Documents

Principal submittals include the iBuild building-permit application and the project drawings/plans and supporting documents required by the City for the specific shed. Product approvals and digitally signed and sealed plans must be provided when required by the project or review path, and documentation of other governmental approvals may be required. For Walk-Thru Express, the applicant must have an iBuild Homeowner's Express project, a Building Department process number, and all required documents and drawings uploaded to ProjectDox with the application ready for review.

How to Apply

Go to Official Application

Official Sources

Last verified: September 24, 2026