Central Florida · County guide
Permit Expediting in Seminole County
Seminole is essentially built out, so the work here is remodels, additions and trade replacements — and the county has a lighter-weight permit path built specifically for that kind of job.
How Seminole County handles a built-out county's workload
A fully developed suburban county produces a different permit mix from a growth county, and Seminole's process reflects it: two submission routes, a formalised owner-builder path, and active enforcement of substantial improvement.
Two submission routes, not one
For unincorporated Seminole County the Building Division offers ePlan for full online plan submission and a separate lighter-weight EZ Permit path for specific residential trade permits — miscellaneous plumbing, mechanical, electrical, reroof and window and door work — which requires contractor registration and online escrow or card payment. Using the right one for the scope saves days.
The 50% rule is enforced, and the county says so plainly
Seminole's storm damage repair guidance states directly that the FEMA 50% rule is still in effect and will be enforced during review. On a storm-damaged structure in a flood hazard area, that determines whether the job is a repair or a rebuild.
Owner-builder work runs through a statutory form
Homeowners acting as their own contractor must complete an Owner Builder Statement citing Florida Statute 489.103(7), with photo ID or a recorded deed, and must file a Notice of Commencement for work over $2,500. The county spells this out in its own repair permitting guidance.
A remodel-and-repair permit mix
The county's own guidance singles out roof repairs over 100 square feet, electrical repairs, HVAC replacement, water heater replacement, and window, door and siding replacement as routine permit-required work — consistent with a developed county whose activity is remodels and repairs rather than new subdivisions.
St. Johns River Water Management District
Seminole is under SJRWMD, which sets the stormwater and Environmental Resource Permit path for site work.
Who reviews your permit in Seminole County
Seven municipalities. Altamonte Springs extends into Orange County, so a parcel there needs the jurisdiction confirmed rather than assumed.
| Jurisdiction | Notes |
|---|---|
| Sanford | County seat |
| Oviedo | — |
| Casselberry | — |
| Lake Mary | — |
| Longwood | — |
| Winter Springs | — |
| Altamonte Springs | Partially extends into Orange County |
Filing with Seminole County Building Division, Development Services
Unincorporated Seminole County submittals go through ePlan for full plan submission, with a separate EZ Permit path for residential trade permits.
On a Seminole file we route the scope to the right submission path first — EZ Permit for qualifying residential trade work, ePlan for everything needing plan review. On storm-damaged property in a flood hazard area we settle the 50% determination before scoping the repair, because the county has said outright it will be enforced.
Contractor registration in Seminole County
Seminole publishes a page for registering a contractor licence with the Building Division, indicating local registration is expected before permitting, and the EZ Permit path requires it explicitly. We confirm current requirements with the division on each file.
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.
Department procedures, fee schedules and review timelines in Seminole County change, and municipal requirements change independently of the county's. Everything above reflects published guidance and our own filing experience as of this writing, and should be confirmed with the authority having jurisdiction for your specific project. If you need the current position on a specific question, call us — we will find out rather than guess.
Permitting in Seminole County — common questions
What is EZ Permit in Seminole County?
A lighter-weight submission path for specific residential trade permits — miscellaneous plumbing, mechanical, electrical, reroof and window and door work. It requires contractor registration and online escrow or card payment, and it is faster than routing the same scope through full ePlan review.
Does Seminole County enforce the FEMA 50% rule?
Yes, and the county states so directly in its storm damage repair guidance: the rule is in effect and will be enforced during review. On a storm-damaged structure in a flood hazard area it decides whether you are repairing or rebuilding.
Can I pull my own permit in Seminole County?
Yes, with an Owner Builder Statement citing Florida Statute 489.103(7), photo ID or a recorded deed, and a Notice of Commencement for work over $2,500.
Does a water heater or HVAC replacement need a permit in Seminole County?
The county's own guidance lists HVAC replacement, water heater replacement, electrical repairs, roof repairs over 100 square feet, and window, door and siding replacement as permit-required work. Most of it qualifies for the EZ Permit path.
What we file most in Seminole County
Permit Facilitation & Filing
You have a crew scheduled, a client asking for dates, and a permit sitting somewhere in a queue you cannot see. We file it, we track it, and we push i…
Learn moreOwner-Builder Permits
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Learn moreAfter-the-Fact & Expired Permits
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