Collier County, FL Fence Regulations: Neighbor Fence Rules (2026)
Key Facts
- On the lot line
- Allowed if no encroachment
- Finished side
- Must face neighbor/right-of-way
- Foundation
- Cannot cross property line
- Finished-side waiver
- If neighbor has fence/hedge
- Cost sharing
- Not required by county
Summary
A fence may sit on the lot line, but no part (including the footing) may cross onto a neighbor's property or right-of-way. The finished side must face the adjoining lot, though the county can waive that if the neighbor already has a fence or hedge.
A fence or wall may be located on a lot line, but no fence or wall (including foundation) shall protrude in full or part on adjacent property or right-of-way. Fences and walls shall be constructed to present a finished side of the fence or wall to the adjoining lot or any abutting right-of-way.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 126 | Land Development Code: Supplement 33).
Full Breakdown
LDC Section 5.03.02 B allows a fence or wall on the lot line but prohibits any protrusion, including the foundation, onto adjacent property or the right-of-way. Section 5.03.02 F.5 requires the finished side face the adjoining lot or any abutting right-of-way. If the neighboring parcel already has a fence, wall, or continuous landscape hedge, the finished-side requirement may be administratively waived by the County Manager or designee. Collier County does not mandate cost-sharing between neighbors; a shared boundary fence is a private civil matter. Locating the fence entirely on your side of the line avoids encroachment disputes.
Violations & Fines
An encroaching fence can be ordered removed or relocated and may prompt a private civil trespass claim. Code Enforcement can cite finished-side and boundary violations under LDC 5.03.02.
Frequently Asked Questions
Which side of the fence faces my neighbor?
Can my fence sit right on the property line?
Sources & Official References
Other rules in Collier County
Florida rules heatmap·Compare Collier County to another location·View the Florida fence regulations overview
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