FENCE RULES – ST. MARTIN (PARISH), LOUISIANA
OVERVIEW
Residential fences are permitted on private property within St. Martin Parish, subject to local regulations.
This page applies to properties in the unincorporated areas of St. Martin Parish; incorporated municipalities regulate fences under their own ordinances.
The principal published residential fence rules for St. Martin Parish appear in the zoning ordinance carried in Appendix C of the Code of Ordinances, together with related subdivision and road provisions in Chapters 32 and 40. The Building Permits page identifies the parish office for building permits, and the Planning and Zoning/Nuisance page identifies the parish office responsible for zoning and property standards enforcement.
This page focuses on typical single-family residential fencing. If the jurisdiction’s adopted materials do not state a specific limit or requirement, this page notes that the code does not specify one.
Compiled From the St. Martin Parish Code of Ordinances, the Building Permits page, the Planning and Zoning/Nuisance page, the Parish Zoning Ordinance, and the Uniform Construction Code as of March 2026.
GOVERNANCE
Residential fence administration in St. Martin Parish is split between the Building Permits Department and the Planning and Zoning Department of St. Martin Parish Government.
St. Martin Parish does not publish a standalone residential fence ordinance. Instead, fence rules for standard residential lots are dispersed across Appendix C, Zoning Ordinance, especially the Supplementary Regulations and Yards provisions, with related context in Chapter 32, Roads and Bridges and Chapter 40, Subdivisions.
The Building Permits page identifies the Building Permits Department as the parish office for building permits. The Planning and Zoning/Nuisance page states that the Planning and Zoning Department is responsible for subdivision plan review and approval, property standards violations, zoning, and enforcement of the corresponding ordinances.
PERMIT AND APPROVAL REQUIREMENTS
• Building Permit Ordinance: Chapter 8 states that no person may construct any structure without a permit from the parish building permit agent.
• Fence-Specific Permit Trigger: The parish’s published materials reviewed for this page do not state a fence-specific building permit trigger and do not publish a fence-specific exemption for standard residential fences.
• Zoning Compliance: Building permit requirements are separate from zoning, setback, or plat requirements. Confirm any applicable zoning conditions, setbacks, and plat requirements with Planning and Zoning Department before construction.
FENCE PLACEMENT RULES
• Property Lines: Appendix C states that fences may be erected along the boundaries of a lot or yard area. The ordinance does not state a setback requirement for standard residential fences from property lines; however, fences must be located entirely on the owner’s property and must not encroach into rights-of-way or easements or servitudes.
• Required Side Yard: Appendix C states that one (1) segment of a fence may be erected in a required side yard.
• Easements and Rights-of-Way: The subdivision regulations authorize utility easements along rear lot lines, and along side lot lines when needed, and define the street right-of-way as the public area between front property lines.
• Utility Safety: Louisiana’s Underground Utilities and Facilities Damage Prevention Law requires the person responsible for excavation or demolition to provide notice to the regional notification center (Louisiana 811) before digging. Notice must be provided at least two (2) full business days before the proposed commencement date of the excavation or demolition. Markings are considered valid up to 20 calendar days from the “mark-by” time, as long as the marks remain visible.
FENCE HEIGHT AND VISIBILITY RULES
• General Height Limit: The parish code does not specify a general maximum height for standard residential fences.
• Corner Lot Visibility Triangle: On a corner lot in any district, no fence, wall, hedge, or other structure or planting more than 3 feet in height may be erected, placed, or maintained within the triangular area formed by the intersecting street lines and a straight line joining points 30 feet from the intersection along those street lines.
• Yard-Based Height Limits: The parish code does not specify separate front-yard, side-yard, or rear-yard fence height limits for standard single-family residential lots.
• Height Measurement: The parish code does not specify a fence height measurement method for standard residential fences.
MATERIAL AND CONSTRUCTION LIMITS
• Materials: The parish code does not specify permitted or prohibited fence materials for standard single-family residential fences.
• Construction Details: The parish code does not specify finished-side orientation, opacity, wind-resistance, or similar construction standards for standard residential fences.
PRIVATE RESTRICTIONS
Homeowners association covenants, subdivision restrictions, and other private agreements operate independently of St. Martin Parish regulations and may be more restrictive than the parish’s published fence standards.
REVIEW AND ENFORCEMENT CONTEXT
Fence issues are typically reviewed during permit or approval review when required, and through complaint-based code enforcement. Examples include:
• Corner Visibility: A fence, wall, hedge, structure, or planting above 3 feet within the published corner-lot visibility triangle.
• Lot Placement: Placement that conflicts with lot boundaries, public street right-of-way, utility easements, or drainage servitudes reflected in the parish’s subdivision regulations.
• Road or Drainage Work: Existing fences affected by parish road widening or drainage-channel improvement work addressed under Sec. 32-6.
• Zoning and Property Standards: Complaints handled through the Planning and Zoning Department, which states that it administers zoning, property standards violations, and enforcement of the corresponding ordinances.
USING THIS INFORMATION
This page provides general orientation on how residential fence rules are structured and applied within St. Martin Parish, based on publicly available materials reviewed as of March 2026.
In addition to local fence rules, certain Louisiana laws apply statewide. See Statewide fence laws in Louisiana.
It is not legal advice and does not replace official ordinances, permits, surveys, or professional guidance. Rules and interpretations may change, and application may vary based on zoning district, site conditions, easements, rights-of-way, and private restrictions such as HOA covenants. Before purchasing materials or beginning construction, confirm current requirements and any site-specific limitations with Building Permits Department and Planning and Zoning Department and any applicable private agreements. If this page conflicts with official ordinances, published guidance, or direction from St. Martin Parish staff, the official sources control. For legal advice or legal interpretation, consult a licensed attorney.