Nevada County, CA Fence Regulations: Fence Requirements (2026)

Nevada County's fence requirements in Sec. 12.04.106 focus on type, measurement, and sight distance rather than a single design template. 'Fencing' is defined broadly as a barrier of wood, metal, wire, fabric, boards, or other materials intended to demarcate a boundary, separate land uses, secure animals, enclose property, or exclude people and animals; walls of concrete, stone, brick, or tile are included. 'Open fence' refers to open board, split rail, wire, chain link, and similar fencing that does not impair through vision or conflict with vehicle sight distance, and the code gives open fencing and hedges more generous height allowances than solid fencing in front and street-side yards (4 feet open vs. 3 feet solid in Residential districts). 'Solid fencing' is defined as fencing that impairs through vision and conflicts with vehicle sight distance. Height is measured from the base at finished grade to the highest point, and where solid and open materials are combined the most restrictive standard applies. Within the RA (Residential Agricultural) district, open fencing must meet Rural District standards for side and rear setbacks. Swimming-pool fencing is governed separately: the Building Setbacks brochure notes that 'Fencing standards for swimming pools are contained in Article 15 of the Nevada County Land Use and Development Code.' Always confirm sight-distance requirements at driveways and intersections with the Planning Department.