Chino Hills, CA Building Setbacks & Zoning: Structure Height Limits (2026)

Maximum building height in the City of Chino Hills is set by the city's Development Code (Title 16) and, for sloped properties, by the city's Building Envelope Standards, reflecting Chino Hills' strong emphasis on preserving ridgelines, knolls and hillsides. The city generally limits residential structures to approximately 35 feet to maintain neighborhood character and protect views. The most detailed, source-confirmed height rules apply in hillside areas, defined as any parcel with a natural slope of 15 percent that is proposed for development, plus all land within 600 feet of the centerline of Carbon Canyon Road. There, new development must provide a Building Envelope Study, and the building envelope is fixed: on downhill lots, a 10-foot minimum front setback, 12 feet of height at the setback rising at 45 degrees toward the rear to 25 feet total height, a 30-foot height limit over sloping portions measured from finish grade, and a 15-foot minimum rear setback. On uphill lots, a 10-foot minimum front setback, 12 feet at the setback rising at 45 degrees to a maximum of 35 feet measured from finish grade, and a 15-foot minimum rear setback. Cross-slope lots follow similar rules with height at the front setback averaged across the frontage. Detached accessory structures are limited separately. Because exact base-zone height can depend on the zone, slope and overlay, owners should confirm the applicable height with the Community Development Department before designing.