01
Base zones: Table 1 of Section 9.16.020.030 permits 'Eating Establishment/Restaurant' with no alcohol by right in C-1, C-2, C-3, M-1 and M-P, and outdoor seating by right in the same zones under 9.16.020.050.V. A restaurant with alcohol sales is conditional in all five, a restaurant with entertainment is conditional in C-1, C-2 and C-3, and a bar or nightclub is conditional in C-2 and C-3 only. In C-1, entertainment is limited by 9.16.020.050.X to one solo performer with no amplified sound, no dancing and no stage.
02
Every alcohol change is a CUP: Section 9.16.020.080.B requires a conditional use permit for an original or new ABC license, a change of license type, a premises-to-premises transfer, any change in floor area, hours or entertainment, and for reopening after a license has gone unused for 30 days or the business has been closed 30 days or more. The 13018 Harbor space shows how this plays out: Lamppost Pizza, Capone's Pizza, Ha Long, King Harbor Seafood and QD Venue 2 each needed their own CUP, and a restaurant that ran there without a license in 2021 to 2024 fell out of compliance with the old permit. When you take over a restaurant with a beer and wine or full liquor license, assume a new hearing.
03
Alcohol conditions: the CUP will set hours (the April 2026 staff report calls 10:00 a.m. to 10:00 p.m. the City's standard hours for Type 47 restaurants), and 9.16.020.080.D requires that sound not be audible outside the establishment, doors facing homes stay closed, site lighting, security guards if the Police Department asks, and a City review of the CUP every three years. Section 9.16.020.080.C lets the City deny the CUP if the building is within 200 feet (or ABC's distance) of a school, park, religious institution or hospital, and calls for on-site inspections of CUP holders at intervals of no more than six months.
04
Patios with alcohol: Section 9.16.020.050.V.6 requires an alcohol patio to be fully enclosed by a barrier at least five feet high that still allows visibility, with a posted notice and hours no earlier than 7:00 a.m. or later than 10:00 p.m. No alcohol may be served in a shared outdoor dining area that serves more than one business. The first 500 sq ft of outdoor dining needs no parking, and each 100 sq ft beyond that needs one space.
05
Parking: Section 9.16.040.150 parks an attached restaurant with 16 seats or fewer and under 300 sq ft of dining area at 1 space per 200 sq ft, but any attached restaurant over 16 seats, and any freestanding one, at 1 per 100 (minimum 10). Restaurants with entertainment add 1 space per 35 sq ft of entertainment area and 1 per 7 sq ft of dance floor, and 9.16.020.050.H and U add 1.7 spaces per 100 sq ft for bars and for restaurants with entertainment and alcohol. In the Harbor Corridor Specific Plan's District Commercial zone, a restaurant with entertainment or banquets must be at least 4,000 sq ft and needs a CUP.
06
Grease: Garden Grove Sanitary District Ordinance No. 6 requires an approved grease interceptor wherever pretreatment is required, sized to the California Plumbing Code, with at least two compartments, installed at an exterior location with 24-inch access manholes, and pumped at least every six months (quarterly until a frequency is set). Grease trap locations need OC Health Care Agency approval before a City plumber's permit (4.30.110.B), and Section 4.30.070 makes the property owner responsible for an interceptor serving several food tenants on one parcel. OC Health Care Agency's Plan Check unit reviews every new or remodeled food facility.