Seminole County, FL Accessory Structures: Shed & Carport Rules (2026)
Shed permit rules in Seminole County, FL, also referred to as storage shed, backyard shed, or accessory building regulations, set size limits, setbacks, and when a building permit is required.
Key Facts
- Code section
- LDC Sec. 30.7.2
- Small-shed threshold
- Under 200 sq ft, under 12 ft
- Small-shed rear setback
- Minimum 10 feet
- Larger shed
- Meets full house setbacks
- Permit
- Generally required
Summary
In unincorporated Seminole County, a small shed under 200 square feet and under 12 feet tall keeps your zoning district's side-yard setback and needs a minimum 10-foot rear setback. Bigger sheds must meet the full setbacks of the main house.
Accessory structures under 200 sq. ft. in size and under 12 feet in height shall maintain the same side yard district requirement applicable to the main residence and a minimum 10 ft. rear yard setback.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 23 Update 1 | Land Development Code: Supplement 2).
Full Breakdown
Seminole County Land Development Code Sec. 30.7.2 sets a two-tier standard for accessory structures. Structures under 200 square feet AND under 12 feet in height keep the same side-yard requirement as the main residence and need at least a 10-foot rear-yard setback. Any accessory building that exceeds 200 square feet and/or 12 feet in height must meet ALL of the district setbacks applicable to the main residential structure on the parcel. A building permit is generally required through the county Building Division; verify wind-load and anchoring under the Florida Building Code. City residents (Sanford, Lake Mary, Winter Springs, etc.) follow their own municipal codes.
Violations & Fines
Sheds placed inside required setbacks or built without a permit are code violations subject to Seminole County Code Enforcement, correction orders, and possible fines.
Frequently Asked Questions
How close to my rear fence can a shed go in Seminole County?
Does a small shed need a permit?
Sources & Official References
Other rules in Seminole County
How Seminole County compares: Shed Permit Requirements by City·Florida rules heatmap·Compare Seminole County to another location·View the Florida accessory structures overview
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