Plumbing Permit in Monroe County, Florida
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Still requires a permit
Does Florida’s new $7,500 permit exemption apply to plumbing permits in Monroe County?
No. HB 803 names plumbing work as an explicit exclusion from the $7,500 exemption, so a plumbing permit is still required at any project value.
HB 803 (Chapter 2026-63) took effect July 1, 2026 and applies statewide, including Monroe County. To qualify, all of the following must be true:
- The property is a single-family residential property
- The total value of the work is less than $7,500, based on a written proposal or estimate from a licensed contractor
- The property is not in a flood hazard area
- The work is not electrical, plumbing, mechanical, gas, or structural work
The exemption is not self-certifying. A homeowner or contractor submits an exemption request and the building official determines whether the work qualifies. Starting work on the assumption that it does can lead to a stop-work order and an unpermitted-work disclosure when you sell.
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Getting a Plumbing Permit in Monroe County
Monroe County Building and Permitting issues plumbing permits for Monroe County, and applications go through Oracle Permitting and Licensing (OPAL). For a plumbing permit, you'll typically need to submit an application with project details, plans or specifications, and applicable contractor licensing. The typical timeline for this type of permit is 1-5 business days.
Who issues this permit in Monroe County
Monroe County Building and Permitting
- Phone
- (305) 289-2501
- Permit counter
- 2798 Overseas Hwy, Suite 300, Marathon, FL 33050
- Apply online
- Oracle Permitting and Licensing (OPAL)
Verified against Monroe County's own website on . Counties change hours, offices and portals, so confirm before you drive over.
Quick Facts
Timeline
1-5 business days
NOC Required
Typically No
Watch Out For These Monroe County Rejections
These are the most common reasons a plumbing permit application gets rejected. An experienced permit pro catches these before they cost you time.
- ×Missing fixture count
- ×Incomplete scope
- ×License issues
Plumbing Permit questions, answered for Monroe County
Does Florida's new $7,500 permit exemption mean I can skip a plumbing permit in Monroe County?
No. HB 803 names plumbing work as an explicit exclusion from the $7,500 exemption, so a plumbing permit is still required at any project value. HB 803 (Chapter 2026-63) took effect July 1, 2026 and applies statewide, including Monroe County. Where it does apply, it is not automatic: the building official reviews an exemption request and decides.
Who issues a plumbing permit in Monroe County, Florida?
Monroe County Building and Permitting issues plumbing permits for Monroe County. You can reach the office at (305) 289-2501. Applications are submitted online through Oracle Permitting and Licensing (OPAL). The permit counter is at 2798 Overseas Hwy, Suite 300, Marathon, FL 33050.
How long does a plumbing permit take in Monroe County?
Plumbing Permit approval in Monroe County typically takes 1-5 business days. That clock starts when the application is accepted as complete, not when it is first submitted, which is why an application that comes back for corrections can add a week or more to the total.
How much does a plumbing permit cost in Monroe County?
Plumbing Permit fees in Monroe County generally fall in the $75-200 range. Florida counties set their own fee schedules and most calculate them from the declared job valuation, so the final figure depends on the size of your project. Expect separate charges for plan review and for each inspection.
Do I need a Notice of Commencement for a plumbing permit in Monroe County?
Usually not. Plumbing Permit work in Monroe County is normally below the job value that triggers Florida's Notice of Commencement requirement. If your project grows or is bundled into a larger job, the NOC requirement can still apply, so confirm the threshold before work starts.
Can I pull a plumbing permit myself as the homeowner in Monroe County?
Often yes. Florida's owner-builder exemption, in section 489.103(7) of the Florida Statutes, lets an owner pull a permit for work on a home they own, subject to conditions the statute attaches, including appearing in person to sign a disclosure statement acknowledging that you take on the responsibilities of a licensed contractor. Monroe County can confirm what it requires at (305) 289-2501.
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