How much does a ADU permit cost in Hialeah?

ADU permit fees in Hialeah typically range from $150 to $500, depending on project valuation and system size. This includes permit fees, plan check fees, and technology surcharges.

Do I need a adu permit in Hialeah?

Yes. Hialeah requires a adu permit for this type of project. Submitting without a permit may result in fines, required removal, or complications when selling your property.

How long does adu permit approval take in Hialeah?

Processing times in Hialeah vary depending on project complexity and current review volume. The process involves 5 steps. Contact Hialeah Development Services for current timelines.

What documents are required for a adu permit in Hialeah?

Hialeah requires 6 documents including Permit Application, Site Plan, Architectural Plans, Structural Calculations, and others. See the full list above for details.

What happens if I build without a adu permit in Hialeah?

Building without a permit in Hialeah can result in stop-work orders, fines, required removal of work, difficulty selling your property, and insurance complications. It is strongly recommended to obtain proper permits before starting work.

Can PermitMagic help prepare my adu permit submission in Hialeah?

Yes. PermitMagic generates a submission-ready packet tailored to Hialeah's requirements, including a document checklist, workflow steps, and authority references. Start a permit plan to get your personalized packet.

How much does a adu permit cost in Hialeah?

ADU permit fees in Hialeah typically range from $75 to $500, depending on project scope. Fees may include building permit, plan review, and technology surcharges. Verify current fees with Hialeah.

ADU Permit Fees & Costs in Hialeah, Florida

Understand the requirements, gather the right documents, and generate a submission-ready packet for your adu permit in Hialeah, Florida.

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Key Facts

Permit required: Yes
Submission method: Online
Typical fee range: $75 – $500
Review time: Varies — contact authority
Inspections: 6 inspections required

Needs verificationLast verified: Feb 15, 20261 verified source

Limited Data Available

Some information on this page has not been fully verified. We're working to improve data quality. Always verify with Hialeah directly.

Estimated Total Fees

$225 – $825

Range based on typical residential solar PV system. Actual fees depend on project valuation and system size.

Fee Component	Range	Confidence
Building/Electrical Permit Fee[1] Fee based on project valuation. Typical range for ADU permits in Hialeah.	$150 – $500	~
Plan Review Fee[2] Plan review fee is typically 50-65% of the permit fee. Unknown — needs verification	$75 – $325	?
Estimated Total	$225 – $825

Fee Component

Range

Confidence

Building/Electrical Permit Fee[1]

Fee based on project valuation. Typical range for ADU permits in Hialeah.

$150 – $500

Plan Review Fee[2]

Plan review fee is typically 50-65% of the permit fee.

Unknown — needs verification

$75 – $325

Estimated Total

$225 – $825

Fees shown as ranges. Always verify the exact amount with Hialeah before submission. Additional fees may apply for expedited review or resubmittals.

Generate your permit packet

Get a personalized ADU permit packet for Hialeah, Florida — tailored to your project.

Required forms: Permit Application, and more
Pre-filled templates: Permit Cover Sheet
Fee breakdown: $75–$500 estimated total
Step-by-step Hialeah Building Department portal submission guide
Inspection prep checklist (6 items)
Personalized for your specific project details

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Required Documents

Hialeah requires the following documents for this permit application.

Permit Application

Completed building permit application form

Site Plan

Plan showing existing structures, proposed ADU, and setbacks

Architectural Plans

Floor plans, elevations, and sections of the proposed ADU

Structural Calculations

Engineering calculations for foundation and framing

Utility Connection Plan

Plan showing water, sewer, and electrical connections

Energy Compliance

Energy compliance documentation per state energy code

Permit Process

Follow these steps to submit your permit application through Hialeah Building Department.

1
Create Account
Register on the Hialeah Building Department portal.
You'll need: Email address
2
Start Application
Log in and select the ADU permit application.
You'll need: Login credentials
3
Enter Project Details
Fill in project address, owner information, and system details.
You'll need: Project address, Owner contact, Contractor license
4
Upload Documents
Upload all required documents per the checklist.
You'll need: All required documents in PDF format
5
Pay Fees and Submit
Pay applicable fees and submit the application.
You'll need: Payment method

Authority Sources

Data on this page is sourced from official records published by the permitting authority. Always verify requirements directly before submitting.

City of Hialeah Building Department

Last verified: February 15, 2026

1 source referenced

Official page

Hialeah ADU Permit Information

Verified February 15, 2026

Fee schedule

Hialeah Fee Schedule

Verified February 15, 2026

Portal guide

Hialeah Online Permitting Portal

Verified February 15, 2026

Frequently Asked Questions

Do I need a adu permit in Hialeah?: Yes. Hialeah requires a adu permit for this type of project. Submitting without a permit may result in fines, required removal, or complications when selling your property.
How long does adu permit approval take in Hialeah?: Processing times in Hialeah vary depending on project complexity and current review volume. The process involves 5 steps. Contact Hialeah Development Services for current timelines.
What documents are required for a adu permit in Hialeah?: Hialeah requires 6 documents including Permit Application, Site Plan, Architectural Plans, Structural Calculations, and others. See the full list above for details.
What happens if I build without a adu permit in Hialeah?: Building without a permit in Hialeah can result in stop-work orders, fines, required removal of work, difficulty selling your property, and insurance complications. It is strongly recommended to obtain proper permits before starting work.
Can PermitMagic help prepare my adu permit submission in Hialeah?: Yes. PermitMagic generates a submission-ready packet tailored to Hialeah's requirements, including a document checklist, workflow steps, and authority references. Start a permit plan to get your personalized packet.
How much does a adu permit cost in Hialeah?: ADU permit fees in Hialeah typically range from $75 to $500, depending on project scope. Fees may include building permit, plan review, and technology surcharges. Verify current fees with Hialeah.

Ready to prepare this permit correctly?

Start your adu permit plan for Hialeah, Florida and generate a submission-ready packet with all required documents and authority references.

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