Marion County, FL Accessory Structures: Shed & Carport Rules (2026)
Shed permit rules in Marion 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
- Marion County LDC Sec. 4.3.27
- Setback Exemption Size
- Up to 12 ft x 12 ft
- Eligible Lots
- Residential and ag under 1 acre
- Neighbor Agreement
- Signed and notarized, with site plan
- Easements
- No structure over easement w/o consent
- Permit Timeline
- 30 business days (FS 553.792)
Summary
Unincorporated Marion County allows sheds, storage buildings, and detached carports not exceeding 12 by 12 feet to be exempted from side or rear setbacks with a signed, notarized neighbor agreement under Land Development Code Sec. 4.3.27, while larger accessory structures must obtain a building permit acted on within 30 business days under Florida law.
Within 30 business days after receiving a complete and sufficient application, for an applicant using a local government plans reviewer to obtain the following building permits if the structure is less than 7,500 square feet: residential units, including a single-family residential unit or a single-family residential dwelling, accessory structure, alarm, electrical, irrigation, landscaping, mechanical, plumbing, or roofing.
Full Breakdown
Under Marion County Land Development Code (LDC) Sec. 27 (Ord. No. 17-08, April 11, 2017), accessory structures such as sheds, storage buildings, and detached carports that do not exceed 12 feet by 12 feet in size may be exempted from the otherwise-required side or rear setbacks. To qualify, the adjacent property owner and the subject property owner must provide a signed and notarized statement, with a site plan showing the proposed location and setback dimensions, submitted to the Growth Services Department before placement. The exemption applies only to residentially-zoned properties and agriculturally-zoned properties less than one acre, does not apply where streets or rights-of-way are adjacent to the side or rear lot lines, and no structure may extend over an easement without written approval of the easement holder.
A principal structure must already exist on the lot. For sheds and other accessory structures, Florida Statutes Sec. 792(1)(a) requires the county to approve or deny a complete building-permit application within 30 business days for structures under 7,500 square feet. Property owners should confirm whether their specific shed requires a building permit with Marion County Building Safety before installation.
Violations & Fines
Placing a shed, storage building, or carport in a required setback without the notarized neighbor agreement on file, building over an easement without consent, or erecting an accessory structure without a required permit is a Land Development Code violation enforced by Marion County Code Enforcement, which may order relocation or removal of the structure and impose code-enforcement liens.
Frequently Asked Questions
Can I put a shed near my property line in unincorporated Marion County?
Can a shed sit over a utility easement on my Marion County lot?
Do I need a building permit for a storage shed?
Sources & Official References
Other rules in Marion County
How Marion County compares: Shed Permit Requirements by City·Florida rules heatmap·Compare Marion County to another location·View the Florida accessory structures overview
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