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Morro Bay · Building on your lot

Building on your lot in Morro Bay

Morro Bay sets its own fence heights, guesthouse limits and home-business rules. Fence limits depend on the setback, open or solid design, and parcels north of Alva Paul Creek and east of Highway One.

Key points

  • Fence height: Morro Bay limits solid fences in most front and corner side setbacks to 3 ft; outside those setbacks, 6 ft 6 inches.
  • Guesthouses: City rule: detached guesthouses are limited to 640 sq ft of habitable floor area and 30% of the main home's floor area.
  • Home businesses: City rule: a home business may use 1 independent contractor besides residents; retail sales and personal services are not allowed.

Each rule below is marked Morro Bay code or CA state law and links to the section it comes from (checked October 2026). General information, not legal advice.

Fences and walls

Morro Bay code What Morro Bay's code adds
Height anywhere on the lot
  • Up to 6 feet 6 inches.
    Applies: Fences, walls, dense hedges and similar structures outside the required front and corner side setbacks.
    § 17.23.060 · code text
    Fences, walls, dense hedges, and similar structures located outside the required front and corner side setback areas may be a maximum of six feet, six inches high.
Front yard height
  • Up to 3 feet.
    Applies: Solid fences, walls, dense hedges and similar in front and corner side setbacks, except parcels north of Alva Paul Creek and east of Highway One.
    § 17.23.060 · code text
    Solid fences, walls, dense hedges, and similar structures may be a maximum of three feet high within the required front and corner side setback except on parcels north of Alva Paul Creek and east of Highway One where solid fences, walls, dense hedges, and similar structures may be a maximum of four feet.
  • Up to 4 feet.
    Applies: Solid fences, walls and dense hedges in front and corner side setbacks, only on parcels north of Alva Paul Creek and east of Highway One.
    § 17.23.060 · code text
    Solid fences, walls, dense hedges, and similar structures may be a maximum of three feet high within the required front and corner side setback except on parcels north of Alva Paul Creek and east of Highway One where solid fences, walls, dense hedges, and similar structures may be a maximum of four feet.
  • Up to 4 feet.
    Applies: Fences at least 50% open, in the front and corner side setback, except parcels north of Alva Paul Creek and east of Highway One.
    § 17.23.060 · code text
    Fences, walls, hedges, and similar structures with fifty percent or more of the surface open to the passage of air and light may be a maximum of four feet high within the required front and corner side setback except on parcels north of Alva Paul Creek and east of Highway One where such open fences, walls, dense hedges, and similar structures may be a maximum of five feet.
  • Up to 5 feet.
    Applies: Open fences, walls, hedges and similar in the front and corner side setback, on parcels north of Alva Paul Creek and east of Highway One.
    § 17.23.060 · code text
    Fences, walls, hedges, and similar structures with fifty percent or more of the surface open to the passage of air and light may be a maximum of four feet high within the required front and corner side setback except on parcels north of Alva Paul Creek and east of Highway One where such open fences, walls, dense hedges, and similar structures may be a maximum of five feet.
  • Up to 6.5 feet.
    Applies: Only front and corner side setback fences that existed when this fence rule was adopted; they may remain as legal non-conforming.
    § 17.23.060 · code text
    Fence heights in existence as of date of adoption of Ordinance 662 shall be considered legal, non-conforming and allowed to remain to the maximum height of six and one-half feet.
Permit
  • The director may allow up to 2 more feet of height with zoning clearance approval.
    Applies: Where the site's location or features call for more height for safety or security.
    § 17.23.060 · code text
    The director may allow additional height, up to two feet with zoning clearance approval, where the location or characteristics of the site warrant additional height for safety or security purposes.

Sheds, garages and other accessory structures

Morro Bay code What Morro Bay's code adds
Size or lot coverage
  • No more than 640 square feet of habitable floor area.
    Applies: Detached guesthouses in the agriculture district and residential districts.
    § 17.23.020 · code text
    A guesthouse shall not contain more than six hundred forty square feet of habitable floor area, nor shall it exceed thirty percent of the floor area of the primary single-unit dwelling.
  • No more than 30% of the floor area of the main single-unit home.
    Applies: Detached guesthouses in the agriculture district and residential districts.
    § 17.23.020 · code text
    A guesthouse shall not contain more than six hundred forty square feet of habitable floor area, nor shall it exceed thirty percent of the floor area of the primary single-unit dwelling.
Distance from the house
  • At least 6 feet from any home, existing or being built, on the same or an adjacent lot.
    Applies: Roofed accessory structures 8 feet tall or more, or 120 square feet or larger.
    § 17.23.020 · code text
    Roofed accessory structures eight feet in height or more or one hundred twenty square feet or greater in size shall be at least six feet from any dwelling existing or under construction, either on the same lot or an adjacent lot.

Running a business from home

Morro Bay code What Morro Bay's code adds
Employees
  • No more than 1 independent contractor besides the people who live in the home.
    Applies: Home businesses in any residential unit; cottage food operations have their own rule.
    § 17.30.130 · code text
    A maximum of one independent contractor other than residents of the dwelling shall be permitted to work at the location of a home occupation except as otherwise allowed for cottage food operations.
  • 1 full-time equivalent employee, plus the operator and household members living in the home.
    Applies: Cottage food operations.
    § 17.30.130 · code text
    Only the cottage food operator and members of his or her household living in the unit, as well as one full-time equivalent cottage food employee, may participate in a cottage food operation.
Permit
  • An annual business tax must be paid.
    Applies: Home businesses not otherwise listed or taxed in the business tax rules.
    § 5.08.130 · code text
    Each home occupation constituting a business and not otherwise specifically enumerated or taxed in this chapter shall pay an annual business tax in accordance with the schedule enumerated in Section 5.08.020.
Businesses not allowed
  • vehicle sales and services; animal care, sales, and services; eating and drinking establishments; hotels and motels; hospitals and clinics; personal services; retail sales
    § 17.30.130 · code text
    The following specific businesses are not permitted as home occupations.

RV and boat parking

Morro Bay code What Morro Bay's code adds
Parking on the street
  • No parking or storage between 2 a.m. and 6 a.m.
    Applies: Boats, trailers or RVs on any street, highway, city lot or public area in a business district, unless the city designates it.
    § 10.40.060 · code text
    No person shall park or store any boat, trailer, or recreational vehicle upon any street, highway, city parking lot or public area (whether improved or unimproved) within a business district, as defined in Section 235 of the California Vehicle Code, between the hours of two a.m. and six a.m., unless such area is designated by the city for such parking or storage.

Solar panels and EV chargers

Morro Bay code What Morro Bay's code adds
EV charger permit
  • Building permit issued within 5 business days of a complete application.
    Applies: Residential installations, with a complete application meeting the approved checklist and standard plan.
    § 14.43.060 · code text
    The building and safety division shall issue a building permit, the issuance of which is nondiscretionary within five business days for residential installations, and ten business days for commercial installations upon receipt of a complete application that meets the requirements of the approved checklist and standard plan.
  • Administrative, nondiscretionary review process.
    § 14.43.060 · code text
    The building official shall implement an administrative, nondiscretionary review process to expedite approval of electric vehicle charging stations.
Solar permit process
  • Administrative, nondiscretionary review: permit issued when a complete application meets the checklist and city standard plan; 1 inspection.
    Applies: Small residential rooftop solar energy systems.
    § 14.42.060 · code text
    The building division shall adopt an administrative, nondiscretionary review process for the department to expedite approval of small residential rooftop solar energy systems within thirty days of the adoption on this chapter.
Review time
  • Same day.
    Applies: Over-the-counter applications for small residential rooftop solar, once complete and meeting the approved checklist and city standard plan.
    § 14.42.060 · code text
    The department shall issue a building permit or other nondiscretionary permit the same day for over-the-counter applications or within three business days for electronic applications of receipt of a complete application and meets the requirements of the approved checklist and city standard plan.
  • 3 business days.
    Applies: Electronic applications for small residential rooftop solar, once complete and meeting the approved checklist and city standard plan.
    § 14.42.060 · code text
    The department shall issue a building permit or other nondiscretionary permit the same day for over-the-counter applications or within three business days for electronic applications of receipt of a complete application and meets the requirements of the approved checklist and city standard plan.

Swimming pools

Morro Bay code What Morro Bay's code adds
Setback from property lines
  • The required building setback plus 5 feet.
    Applies: RS and RL districts; front and corner side setbacks.
    § 17.23.160 · code text
    RS and RL | Required building setback plus 5 feet | 5 feet
  • 5 feet.
    Applies: RS and RL districts; interior side and rear setbacks.
    § 17.23.160 · code text
    RS and RL | Required building setback plus 5 feet | 5 feet
  • The required building setbacks.
    Applies: All districts other than RS and RL; front, side and rear.
    § 17.23.160 · code text
    All other districts | Required building setbacks | Required building setbacks

Pets, chickens and bees

Morro Bay code What Morro Bay's code adds
Chickens
  • At most 12 poultry, rabbits or other fowl within 50 feet of any home; no rooster over 4 months old.
    § 7.08.020 · code text
    No person shall keep upon any premises in the city more than twelve of any poultry, rabbits, or other fowl:
Large animals
  • Only on lots of at least 20,000 sq ft; in agricultural zones, numbers may not exceed the zone's maximum density.
    Applies: Cattle, pigs, sheep, goats, horses or other livestock.
    § 7.08.025 · code text
    no person shall own, keep, maintain, stake or pasture any bovine, swine, sheep, goat, horse or other livestock upon any premises in the city unless the lot or parcel size is a minimum twenty thousand square feet or, the parcel is in a properly zoned agricultural district in which case the number of animals shall not exceed the maximum density allowed for such animals pursuant to section 17.30.060 of this code.
  • No more than 2 pygmy animals per home.
    Applies: Any home in the city, unless its parcel meets the size and zoning criteria; then the listed maximum density applies.
    § 7.08.030 · code text
    No person or persons may own, harbor, or maintain or cause to be maintained more than two pygmy animals at any dwelling within the city, unless such dwelling is on a parcel that meets the size and zoning criteria as contained in section 7.16.040 in which case the number of animals shall be limited to the maximum listed density allowed as codified.

Other Morro Bay rules on this

Morro Bay's code also has these chapters. We have not summarized their values on this page yet; read them in the library.

Who this affects

HomeownersContractorsDesigners

Frequently asked questions

How tall can a fence be in Morro Bay?

Morro Bay limits solid fences in most front and corner side setbacks to 3 ft; outside those setbacks, 6 ft 6 inches.

How big can a shed or accessory building be in Morro Bay?

City rule: detached guesthouses are limited to 640 sq ft of habitable floor area and 30% of the main home's floor area.

Can I run a business from my home in Morro Bay?

City rule: a home business may use 1 independent contractor besides residents; retail sales and personal services are not allowed.

Can I park an RV or boat at my home in Morro Bay?

Morro Bay's code: No parking or storage between 2 a.m. and 6 a.m. (Boats, trailers or RVs on any street, highway, city lot or public area in a business district, unless the city designates it.) (§ 10.40.060).

Do I need a permit for solar panels or an EV charger in Morro Bay?

Morro Bay's code: Building permit issued within 5 business days of a complete application. (Residential installations, with a complete application meeting the approved checklist and standard plan.) (§ 14.43.060); Administrative, nondiscretionary review process. (§ 14.43.060).

What are the pool fence and setback rules in Morro Bay?

Morro Bay's code: The required building setback plus 5 feet. (RS and RL districts; front and corner side setbacks.) (§ 17.23.160); 5 feet. (RS and RL districts; interior side and rear setbacks.) (§ 17.23.160).

Can I keep chickens or bees at my home in Morro Bay?

Morro Bay's code: At most 12 poultry, rabbits or other fowl within 50 feet of any home; no rooster over 4 months old. (§ 7.08.020); Only on lots of at least 20,000 sq ft; in agricultural zones, numbers may not exceed the zone's maximum density. (Cattle, pigs, sheep, goats, horses or other livestock.) (§ 7.08.025).

General information, not legal advice.

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