Division 6 — Industrial Base Zones
§131.0623 Additional Use Regulations of Industrial Zones
San Diego Zoning Code · 2026-06 edition · updated 2026-07-25 · San Diego
The additional use regulations identified in this section are applicable to uses where indicated in Table 131-06B. In addition to the use-specific regulations below, the combined gross floor area for the uses identified in Sections 131.0623(a), (b), (d), (h), (k), (m), and (n) shall not exceed 35 percent of the allowable gross floor area of the premises .
(a) Sundries, pharmaceuticals, and convenience sales are permitted subject to the following:
(1) An establishment offering these items for sale shall be limited to 1,000 square feet of gross floor area ; and
(2) The total area occupied by these uses shall not exceed 10 percent of the gross floor area of the building in which they are located.
(b) Eating and drinking establishments are permitted subject to the following:
(1) The dining and serving area of individual establishments are limited to 3,000 square feet of gross floor area, except where provided in accordance with Section 131.0623(i);
(2) No live entertainment is permitted on a premises in an IH zone or on any premises abutting a residential zone;
(3) Establishments with drive-in or drive-through services are subject to Section 141.0607; and
(4) Establishments abutting residential zones may operate only between 6:00 a.m. and midnight.
(c) Business support services are permitted subject to the following:
(1) Individual establishments are limited to 3,500 square feet of gross floor area ; and
(2) The total area occupied by these uses shall not exceed 25 percent of the gross floor area of the building in which they are located.
Ch. Art. Div. 13 1 6 15
San Diego Municipal Code
Chapter 13: Zones
(2-2025)
(d) Personal appearance and health services are permitted subject to the following:
(1) Individual establishments are limited to 3,500 square feet of gross floor area ; and
(2) The total area occupied by these uses shall not exceed 10 percent of the gross floor area of the building in which they are located.
(e) Light manufacturing and assembly uses in the IP-1-1 and the IP-3-1 zones are limited to the following:
(1) Prototype fabrication;
(2) Production requiring advanced technology and skills and directly related to research and development activities on the premises ;
(3) Manufacturing of biochemical research and diagnostic compounds to be used primarily by universities, laboratories, hospitals, and clinics for scientific research and developmental testing purposes;
(4) Production of experimental products;
(5) Development of production or operating systems to be installed and operated at another location, including manufacturing of products necessary for such development;
(6) Manufacturing of biological, biomedical, and pharmaceutical products;
(7) Manufacturing of scientific, engineering, and medical instruments; and
(8) Beverage and food manufacturing. Beverage manufacturing operations may include a tasting room as an accessory use .
Ch. Art. Div. 13 1 6 16
San Diego Municipal Code
Chapter 13: Zones
(2-2025)
(f) Building supplies and equipment sales are permitted subject to the following:
(1) Items for sale shall be limited to equipment, parts, and products used in the installation or repair of permanent improvements to structures or premises ; and
(2) Building supplies and equipment sales establishments shall occupy an area of at least 10,000 square feet of gross floor area .
(g) Retail sales uses subject to this section are permitted subject to the following:
(1) The items offered for sale must be manufactured on the premises ; and
(2) A maximum of 25 percent of the gross floor area on the premises may be used for retail sales. At least 75 percent of the gross floor area shall be used for manufacturing, warehousing, or wholesale distribution of the products that are offered for sale.
(h) Convenience stores and eating and drinking establishments are permitted subject to the following:
(1) An individual establishment shall not exceed 1,000 square feet of gross floor area; except where provided in accordance with Section 131.0623(i); and
(2) Drive-in and drive-through facilities are not permitted.
(i) Industrial development greater than 12,000 square feet of gross floor area that is primarily engaged in the manufacturing of malt beverages or distilled spirits in sealed cans, bottles, or kegs, may include an eating and drinking establishment as an accessory use , subject to applicable state and local regulations, if the eating and drinking establishment does not exceed 25 percent of the gross floor area of the structures on the premises .
(j) To encourage and facilitate living in closer proximity to employment opportunities, residential uses in the IP-3-1 zone are permitted subject to the following regulations:
Ch. Art. Div. 13 1 6 17
San Diego Municipal Code
Chapter 13: Zones
(2-2025)
(1) Residential development is permitted in accordance with the Business Park - Residential Permitted CPIOZ of the applicable community plan subject to the following:
(A) Residential development shall not exceed a maximum of 49 percent of the total lot area within the Business Park - Residential Permitted CPIOZ or, in other areas, a maximum of 49 percent of the gross floor area of the premises ; and
(B) Residential development shall comply with the development regulations of the residential zone identified in the Business Park - Residential Permitted CPIOZ of the applicable community plan, except that the lot area, lot dimensions, floor area ratio , and setback requirements of the IP-3-1 zone shall apply.
(2) Residential development is permitted outside of the Business Park - Residential Permitted CPIOZ as follows:
(A) Live/work quarters in accordance with Section 141.0311.
(B) Shopkeeper units may include space for uses in accordance with Section 131.0623(j)(2)(C) and shall comply with the Live/Work quarters regulations in Section 141.0311.
(C) A maximum of 49 percent of the gross floor area on the premises may be used for residential uses. At least 51 percent of the gross floor area on the premises shall be used for Retail Sales, Commercial Services, Artisan Food and Beverage Producer, Offices, Research and Development, or Light Manufacturing.
(D) The residential area and the business area must be occupied by the same tenant and no portion of the residential area shall be rented or sold separately.
(E) The residential area is permitted above, adjacent to, or behind the business area, provided that there is internal access between the residential area and business area.
Ch. Art. Div. 13 1 6 18
San Diego Municipal Code
Chapter 13: Zones
(2-2025)
(k) Physical fitness facilities are permitted subject to the following:
(1) The physical fitness facility is located within a development that is greater than 20,000 square feet of gross floor area in an industrial zone;
(2) The physical fitness facility is primarily used by employees of the premises as an accessory use ; and
(3) The physical fitness facility does not exceed 25 percent of the gross floor area of the structures on the premises .
(l) Aquaculture Facilities and Horticulture, Nurseries & Greenhouses are permitted in IP zones subject to the following:
(1) The aquaculture facility, horticulture facility, nursery or greenhouse shall directly support the research and development uses on the premises ; and
(2) The aquaculture facility, horticulture facility, nursery or greenhouse shall be excluded from the gross floor area calculation of the structures on the premises .
(m) Food, Beverages and Groceries are permitted if individual establishments are limited to 20,000 square feet of gross floor area.
(n) Instructional Studios are permitted subject to the following:
(1) Individual establishments are limited to 5,000 square feet of gross floor area ;
(2) The total area occupied by these uses shall not exceed 25 percent of the gross floor area of the building in which they are located; and
(3) The instructional studio shall be primarily used by employees of the premises as an accessory use and shall not be a minor-oriented facility
(Added 12-9-1997 by O-18451 N.S.; effective 1-1-2000.) (Amended 6-5-2013 by O-20262 N.S.; effective 7-6-2013.) (Amended 6-18-2013 by O-20261 N.S.; effective 7-19-2013.) (Amended 4-11-2014 by O-20361 N.S.; effective 5-18-2014.) (Amended 5-5-2015 by O-20481 N.S.; effective 6-4-2015.) (Amended 3-22-2018 by O-20917 N.S.; effective 4-21-2018.)
Ch. Art. Div. 13 1 6 19
San Diego Municipal Code
Chapter 13: Zones
(2-2025)
(Amended 1-8-2020 by O-21164 N.S.; effective 2-9-2020.) (Amended 3-11-2022 by O-21439 N.S.; effective 4-10-2022.)
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- Chapter 9
- Division 2 — House Numbers
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- Division 12 — Residential Tenant Utility Fees
- Division 1 — In General
- Division 2 — Responsibilities of City Council
- Division 3 — Administration of Program
- Division 5 — Designation of Residential Rehabilitation Areas a…
- Division 6 — Limitations on Amount of Loan
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- Division 9 — Miscellaneous Provisions
- Division 19.7 — The Centre City Planned District
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- Division 2 — Land Development Authorities and Advisory Boards
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- Division 1 — Definitions
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- Division 1 — Zoning and Rezoning Procedures
- Division 3 — Zoning Use Certificate Procedures
- Division 5 — Residential High Occupancy Permit
- Division 6 — Mobile Food Truck Permit
- Division 1 — General Subdivision Procedures
- Division 2 — Certificate of Compliance
- Division 4 — Tentative Maps (Added 12-9-1997 by O-18451 N.S.)
- Division 5 — Parcel Maps (Added 12-9-1997 by O-18451 N.S.; eff…
- Division 6 — Final Maps
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- Division 8 — Reversion to Acreage
- Division 9 — Public Right-of-Way Vacations
- Division 10 — Easement Vacations
- Division 3 — Conditional Use Permit Procedures
- Division 4 — Neighborhood Development Permit Procedures (Added…
- Division 5 — Site Development Permit Procedures
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- Division 8 — Variance Procedures
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- Division 1 — General Construction Permit Authority and Procedu…
- Division 2 — Building Permit Procedures
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- Division 7 — Public Right-of-Way Permits
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- Division 4 — Residential Base Zones
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▸ Division 6 — Industrial Base Zones
Overview- §131.0601 Purpose of Industrial Zones
- §131.0602 Purpose of the IP (Industrial--Park) Zones
- §131.0603 Purpose of the IL (Industrial--Light) Zones
- §131.0604 Purpose of the IH (Industrial--Heavy) Zones
- §131.0605 Purpose of the IS (Industrial--Small Scale) Zone
- §131.0606 Purpose of the IBT (International--Business and Trad…
- §131.0615 Where Industrial Zones Apply
- §131.0620 Use Regulations of Industrial Zones
- §131.0622 Use Regulations Table for Industrial Zones
- §131.0623 Additional Use Regulations of Industrial Zones
- §131.0630 Development Regulations of Industrial Zones
- §131.0631 Development Regulations Table for Industrial Zones
- §131.0632 Maximum Floor Area Ratio
- §131.0642 Lot Dimensions in Industrial Zones
- 131.0643 Setback Requirements in Industrial Zones
- §131.0644 Maximum Structure Height in Industrial Zones
- §131.0665 Outdoor Amenities in Industrial Zones
- Division 7 — Mixed-Use Base Zones
- Division 2 — Airport Approach Overlay Zone
- Division 3 — Airport Environs Overlay Zone
- Division 6 — Sensitive Coastal Overlay Zone
- Division 7 — Mobilehome Park Overlay Zone (Added 12-9-1997 by …
- Division 8 — Parking Impact Overlay Zone
- Division 9 — Residential Tandem Parking Overlay Zone
- Division 10 — Transit Area Overlay Zone
- Division 11 — Urban Village Overlay Zone
- Division 12 — Mission Trails Design District
- Division 13 — Clairemont Height Limit Overlay Zone
- Division 15 — Airport Land Use Compatibility Overlay Zone
- Division 16 — Community Enhancement Overlay Zone