Pinellas County · City guide
Permit Expediting in St. Petersburg
St. Petersburg frames the FEMA substantial improvement threshold as the “49% Rule” in its own storm-recovery guidance — which tells you how tightly it is enforced on a peninsula city with this much older waterfront stock.
Permitting in St. Petersburg: what actually governs your file
The city permits St. Petersburg itself. Pinellas County procedures are a poor guide inside these limits, so this is what governs a file here instead.
The 49% Rule, in the city's own words
The city's building permits guidance references the FEMA substantial-improvement threshold specifically as the “49% Rule”, alongside requirements to elevate electrical and HVAC systems on rebuilds. On flood-zone property that determination sets the scope of the whole project.
Local historic districts with Certificate of Appropriateness review
St. Petersburg maintains individually designated historic landmarks and local historic districts, including the Mirror Lake Local Historic District. A Certificate of Appropriateness is required for changes to individually designated properties or to properties inside a local district — a separate approval from, and generally ahead of, the building permit.
Electronic plan review since November 2023
The city implemented an electronic plan review submittal process effective 1 November 2023, running alongside the Click2Gov permit system. Paper habits carried over from other jurisdictions do not work here.
PCCLB licensing still applies
Contractors need active licensure through the Pinellas County Construction Licensing Board, which regulates contractors countywide including in St. Petersburg. The city directs applicants to verify licence status through PCCLB's search tool.
Filing with City of St. Petersburg Construction Services and Permitting Division
Submittals go through Click2Gov Building Permit, with electronic plan review submittal.
Contractor registration in St. Petersburg
Active PCCLB licensure is the operative requirement; no separate city-specific contractor registration beyond standard Business Tax Receipt obligations is documented in the city's published guidance.
City or county? Check the parcel first
Parts of the St. Petersburg postal area sit in unincorporated Pinellas County or in neighbouring municipalities such as Gulfport and South Pasadena, each with its own review. We confirm the parcel before anything is prepared.
Before a drawing is started we confirm the controlling authority against the property appraiser parcel record. Filing into the wrong department does not get forwarded — it gets rejected. Our building department lookup is the quick version of that check.
Where in St. Petersburg we file
We file across the city — Downtown and the waterfront, the Old Northeast, Kenwood, the Grand Central and Central Avenue corridors, Snell Isle, Shore Acres and the Gandy and 4th Street corridors.
Whatever the jurisdiction, the work itself is the same set of services: see the full list of permitting services, or start with permit facilitation and filing if the permit simply needs to get filed and driven to issuance.
City requirements in St. Petersburg move on their own schedule, separately from Pinellas County. This reflects published guidance and our filing experience as of this writing; the authority having jurisdiction is the only source that is current by definition. If you want the position on a specific question today, call us.
Permitting in St. Petersburg — common questions
What is the 49% Rule in St. Petersburg?
It is how the city refers to the FEMA substantial-improvement threshold in its own storm-recovery guidance, alongside requirements to elevate electrical and HVAC systems on rebuilds. On flood-zone property it decides whether you are repairing or effectively rebuilding to current standards.
Do I need a Certificate of Appropriateness in St. Petersburg?
If the property is individually designated or sits inside a local historic district such as Mirror Lake, yes. That review is separate from and generally precedes the building permit.
How do I submit plans to St. Petersburg?
Electronically. The city implemented an electronic plan review submittal process effective 1 November 2023, running alongside its Click2Gov permit system.
Do I need a PCCLB licence to work in St. Petersburg?
Contractors need active licensure through the Pinellas County Construction Licensing Board, which regulates countywide including St. Petersburg. The city points applicants to PCCLB's search tool to verify status.
What we file most in St. Petersburg
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Learn moreGet a free quote for St. Petersburg
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