How Lincoln Handles Fence Regulations: A Practical Guide

Lincoln maintains 100 local ordinances across all categories, and 6 of those deal specifically with fence regulations. Here is a breakdown of what the city actually requires, what is prohibited, and where Lincoln falls on the strict-to-permissive spectrum compared to other cities.

Retaining Walls

Under the California Building Code adopted by Lincoln Municipal Code Title 15, retaining walls over 4 feet measured from the bottom of the footing to the top of the wall, or any retaining wall supporting a surcharge such as a driveway, slope, or structure, require a building permit and engineered drawings from the City of Lincoln Building Division.

Key details: Permit threshold: Over 4 feet (footing to top) or any wall with surcharge. Code basis: California Building Code section 105.2 (via LMC Title 15). Engineering: Required for permitted walls. Submit to: Lincoln Permit Center, 600 6th Street.

Building an unpermitted retaining wall over 4 feet or supporting a surcharge is a building code violation, exposing the owner to stop-work orders, double permit fees, removal orders, and code enforcement citations. Failed walls can also create civil liability for damage to neighboring property.

Pool Barriers

New or remodeled residential pools and spas in Lincoln must comply with California Health and Safety Code section 115922 (the Swimming Pool Safety Act), which requires at least two of seven listed drowning-prevention safety features, including an isolation enclosure at least 60 inches high with a self-closing, self-latching gate. Lincoln Building inspectors enforce this at final inspection.

Key details: Minimum barrier height: 60 inches (5 feet). Max gap under fence: 2 inches from ground. Sphere test: No 4-inch sphere can pass through. Gate latch height: At least 54 inches above ground. Required features: At least 2 of 7 listed in HSC 115922.

Failing to install required pool barriers blocks final inspection sign-off and pool occupancy under Cal. Health and Safety Code section 115922.5. The Building Division will withhold the certificate of completion. Drowning incidents can also create severe civil liability for the property owner.

Compared to other cities, Lincoln takes a harder line on pool barriers. The enforcement and penalty structure reflects that.

Height Limits

In Lincoln, fences 6 feet or shorter in side and rear yards generally do not need a building permit, but fences over 6 feet trigger a building permit through the Community Development Permit Center. Yard setback and front-yard height limits are set by the Title 18 Zoning Code, administered by the Planning Division.

Key details: Permit required: Yes, for fences over 6 feet. No-permit height: 6 feet or shorter (zoning still applies). Permit Center: 600 6th Street, Lincoln, CA 95648. Phone: 916-434-2470.

Building a fence over 6 feet without a permit is a Lincoln Municipal Code violation enforced through Title 1 General Provisions penalty provisions and Title 15 Building Code, which can result in stop-work orders, double permit fees, and code-enforcement citations. The City may require the fence to be lowered, removed, or brought into compliance.

Approved Materials

Lincoln does not impose a city-wide ban on common residential fence materials (wood, vinyl, masonry, chain link), but fences over 6 feet must be permitted and meet the California Building Code wind, structural, and footing requirements adopted by Title 15 of the Lincoln Municipal Code. Barbed wire and electrified fencing are restricted to non-residential uses under typical Title 18 zoning practice.

Key details: Common materials allowed: Wood, vinyl, masonry, chain link. Barbed/electric fence: Restricted on residential lots. Building Code adopted: California Building Code via Title 15. HOA restrictions: May further limit materials and colors.

Installing prohibited materials (e.g., barbed wire in a residential zone) is a zoning violation enforced by Community Development; remedies include removal orders and administrative citations under Title 1 of the Lincoln Municipal Code.

Neighbor Fence Rules

Lincoln does not have a city-specific shared-fence cost ordinance. California Civil Code section 841 (the Good Neighbor Fence Law) presumes adjoining property owners share equally in the reasonable cost of constructing, maintaining, and replacing a boundary fence, and requires 30 days written notice to the neighbor before incurring costs.

Key details: Governing law: Cal. Civil Code section 841. Cost split presumption: Equal (50/50). Required notice: 30 days written, prior to costs. City mediates?: No, civil matter.

Failure to give 30 days written notice can be raised as a defense in any cost-sharing lawsuit. Disputes are resolved in California Superior Court (Placer County for Lincoln residents); the City does not mediate private fence disputes.

Permit Requirements

A building/zoning permit is generally required in Lincoln for fences over 6 feet or masonry/retaining walls; pool barrier fences must meet the California Building Code. Standard residential fences at the height limit may be permit-exempt.

Key details: Permit: Over 6 ft / masonry. Pool Fences: CBC barrier required. Standard Fences: Often permit-exempt. Authority: Building / planning.

Contact your local code enforcement office for specific penalty information.

The Bottom Line

Lincoln's fence regulations rules are a mixed bag. Some areas are strict, others are relaxed, and the details matter. The best approach is to check the specific rule that applies to your situation rather than assuming Lincoln is broadly strict or permissive.

Keep in mind that Lincoln can amend these rules at any council meeting. For the most current version of any rule mentioned here, check the specific ordinance page, where we track updates as they happen.