Chino's Fence Regulations: The Rules That Matter

Every city handles fence regulations a little differently. In Chino, California, there are 5 distinct rules that residents and property owners should be aware of. Some are stricter than what neighboring cities enforce, and others are more relaxed. Here is what you need to know.

Retaining Walls

Chino exempts retaining walls under eighteen inches from a building permit under Municipal Code Section 15.04.180, but a retaining wall built as part of a required perimeter wall around a new residential development must still be six feet high under Section 20.10.080(F)(4)(a)(iii), with a second wall required on the street side once the retained earth exceeds two feet.

Key details: Permit-exempt height: Under 18 inches (§15.04.180, item 11). Grading permit scope: Excludes retaining wall construction (§15.04.192). Perimeter retaining wall height: 6 feet, measured on residential side. Second wall trigger: Retained earth over 2 feet, street side. Second wall setback: At least 2 feet from retaining wall.

Building a retaining wall eighteen inches or taller without the required building permit, or a residential perimeter retaining wall that skips the required second street-side wall under Section 20.10.080(F)(4)(a)(iii), is a code violation subject to a stop-work order and Title 15/Title 20 enforcement, including the standard penalty for work commenced before permit issuance: a fine equal to double the permit cost under Section 15.04.185.

Neighbor Fence Rules

Chino lets neighbors build a wall or fence right on a shared side or rear property line for division or security, with a setback rule on corner lots.

Key details: Shared side/rear line: fence allowed on the line. Corner lot rear fence: 18 in. from street side line. Strip to sidewalk: must be landscaped. Cost-sharing: not addressed by this code.

Building a corner-lot rear fence closer than 18 inches to the street-side property line, or failing to landscape the resulting strip, is a code violation subject to correction by the property owner.

Chino is more permissive than most cities when it comes to neighbor fence rules. That said, there are still limits.

Material Restrictions

Chino bans barbed wire, razor wire, and visible chain-link fencing on residential property unless the Director finds it necessary for safety.

Key details: Barbed/razor wire: prohibited absent safety finding. Chain-link/wire mesh: banned if street-visible. Sharp hazards: nails, spikes must not protrude. Waiver authority: Director of Community Development.

Installing barbed wire, razor wire, or street-visible chain-link fencing without a Director safety determination is a Municipal Code violation subject to code enforcement and required removal.

This is one of the stricter rules in Chino's municipal code. If you are unsure whether your situation complies, it is worth checking with the city before proceeding.

Fence Permit Requirements

Chino exempts block walls and fences under three feet from a building permit; a fence that reaches three feet or taller requires a full permit under the city's amended Building Code.

Key details: Exempt height: under 3 feet. Permit required: 3 feet and taller. Governing section: Chino Municipal Code § 15.04.180. Adopted by: Ord. 2022-015, 7-19-2022.

Building a wall or fence three feet or taller without a permit can draw a stop-work order, a penalty equal to double the normal permit fee once work has started, and mandatory after-the-fact permitting and inspection.

Height Limits

Chino limits front-yard fences to 3 feet (4 feet if light-permeable) and bans sight-blocking walls or landscaping over 3 feet near street corners.

Key details: Front yard limit: 3 feet. Light-permeable option: 4 feet, 90% light. Corner sight limit: 3 feet above street grade. Interior side/rear: 6 feet.

A solid front-yard fence over 3 feet, a non-light-permeable 4-foot fence, or any wall or hedge blocking the corner sight triangle is a zoning violation subject to code enforcement correction or removal.

The Bottom Line

Chino'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 Chino is broadly strict or permissive.

This guide is based on Chino's current municipal code. Local rules can and do change, so check the individual ordinance pages for the latest details, penalties, and FAQs.