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Lompoc · Building on your lot

Building on your lot in Lompoc

Lompoc's city code limits detached accessory structures in residential setbacks and sets strict limits on home businesses. A home business needs an administrative use permit and a business tax certificate.

Key points

  • Accessory structures: In residential zones, detached accessory structures in side or rear setbacks are limited to 9 feet at the line, 20 feet 5 feet away.
  • Home businesses: A home business must be entirely within the residence, with no customers or employees except for cottage food operations.

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

Sheds, garages and other accessory structures

Lompoc code What Lompoc's code adds
Maximum height
  • No more than 20 feet, measured 5 feet from the property line.
    Applies: Detached accessory structures in interior side or rear setbacks, residential zones.
    § 17.304.020 · code text
    Residential Zones. In residential zones, a detached accessory structure may extend into the interior side and rear setbacks provided no portion of the accessory structure exceeds nine feet in height at the property line, increasing progressively to the maximum height of 20 feet at a point five feet from the property line
  • No more than 9 feet at the property line.
    Applies: Detached accessory structures in interior side or rear setbacks, residential zones.
    § 17.304.020 · code text
    provided no portion of the accessory structure exceeds nine feet in height at the property line
No permit needed up to
  • Up to 120 square feet is exempt from a building permit.
    Applies: One-story detached sheds, playhouses and similar uses with no plumbing or electric, under the California Building Code.
    § 17.304.020 · code text
    with a floor area no more than 120 square feet (and no plumbing or electric), that are exempt from Building Permit requirements in accordance with the California Building Code
Distance from the house
  • At least 5 feet from the main building.
    Applies: Detached accessory structures. Carports are not subject to this rule.
    § 17.304.020 · code text
    a minimum of five feet shall be maintained between a primary structure and a detached accessory structure and between accessory structures on the same lot

Running a business from home

Lompoc code What Lompoc's code adds
Space used
  • The business must be entirely inside the home.
    § 17.404.110 · code text
    The home occupation shall be located entirely within a residence;
Customer visits
  • No customers on the premises.
    Applies: All home occupations except cottage food businesses.
    § 17.404.110 · code text
    There shall be no customers of the business or sales of products on the premises;
  • Up to 2 customers on-site at one time.
    Applies: Class A cottage food operations making direct sales.
    § 17.404.110 · code text
    Class A CFOs are allowed to engage in direct sale, including up to two customers on-site at one time.
Employees
  • No employees other than household members.
    Applies: All home occupations except cottage food businesses.
    § 17.404.110 · code text
    There shall be no employees in connection with the home occupation, within the home at any time, including before or after the work day, other than a member of the resident household;
  • 1 full-time equivalent employee, not counting family or household members.
    Applies: Cottage food operations.
    § 17.404.110 · code text
    There may be one full-time equivalent employee (not counting family members or household members).
Permit
  • An Administrative Use Permit and a business tax certificate are required.
    § 17.404.110 · code text
    A home occupation requires the approval of an Administrative Use Permit consistent with Chapter 17.508 and a business tax certificate consistent with Title 5 (Business Licenses and Regulations).
Businesses not allowed
  • Teaching of organized classes; banks and financial institutions; pet day care for more than four household pets; treatment or boarding of animals for profit; noncompliant food handling, processing, or packing; on-site vehicle-related uses; on-site retail sales, except retail sales consistent with the Cottage Food Industry Operations provisions; funeral and interment services; transient habitation, except allowed bed and breakfast inns; eating and drinking places; laundry and dry cleaning services; communication facilities; businesses involving hazardous materials unless approved by the Fire Chief; adult businesses; any use not allowed in the applicable zone
    § 17.404.110 · code text
    The following activities are not allowed as a home occupation:

RV and boat parking

Lompoc code What Lompoc's code adds
Parking on the street
  • No parking between 10:00 p.m. and 6:00 a.m.
    Applies: RVs on any public street, park, alley or public way, unless a valid RV or RV guest parking permit is displayed.
    § 10.28.240 · code text
    It is unlawful for a person to park or leave standing any recreational vehicle on any public street, park, square, avenue, alley or public way in the City between the hours of 10:00 p.m. on one day and 6:00 a.m. on the next day.
  • Up to 48 hours for emergency repairs.
    Applies: An RV parked or left standing because of a mechanical breakdown.
    § 10.28.240 · code text
    Recreational vehicles parked or left standing as a result of a mechanical breakdown so as to allow the performance of emergency repairs on the vehicle for a period not to exceed 48 hours.
  • Overnight parking is allowed with an RV parking permit or RV guest parking permit.
    Applies: On the home's street within 100 feet of its lot line; resident permits 2 years; guest permits up to 2 weeks, 60 days/year per address.
    § 10.28.240 · code text
    Parking of recreational vehicles with an RV parking permit or RV guest parking permit is allowed between the hours of 10:00 p.m. on one day and 6:00 a.m. on the next day on all City streets that are adjacent to a permanent residential dwelling structure; however, permitted recreational vehicles may only park in a location that is both: (1) on the same street as the residence listed in the application for the parking permit; and (2) within 100 feet of the property line of that residence.
  • You can park on either street of the corner, within 100 feet of the property line.
    Applies: A permitted RV of a home on a corner lot.
    § 10.28.240 · code text
    If the residence is located on a corner, then the parking permit holder may park the recreational vehicle on either of the streets that form the corner, provided the location is also within 100 feet of the property line of the residence.

Solar panels and EV chargers

Lompoc code What Lompoc's code adds
EV charger permit
  • Administrative review; permit approved when an application meets checklist and standards with no specific harm to public health or safety.
    § 15.76.060 · code text
    The Building Official shall implement an administrative review process to expedite approval of electric vehicle charging stations. Where the application meets the requirements of the approved checklist and standards and there are no specific adverse impacts upon public health or safety, the Building and Safety Division shall complete the building permit approval process, which is nondiscretionary.
Review time
  • The permit is issued the same day.
    Applies: Complete over-the-counter applications for small residential rooftop solar that meet the approved checklist and standard plan.
    § 15.74.060 · code text
    The Building & Safety Services Manager/Building Official in consultation with the Fire Marshal shall issue a building permit or other nondiscretionary permit, on the same day for over-the-counter applications or within one to three business days for electronic applications, upon receipt of a complete application that meets the requirements of the approved checklist and standard plan.
  • The permit is issued within 1 to 3 business days.
    Applies: Complete electronic applications for small residential rooftop solar that meet the approved checklist and standard plan.
    § 15.74.060 · code text
    The Building & Safety Services Manager/Building Official in consultation with the Fire Marshal shall issue a building permit or other nondiscretionary permit, on the same day for over-the-counter applications or within one to three business days for electronic applications, upon receipt of a complete application that meets the requirements of the approved checklist and standard plan.

Tree removal

Lompoc code What Lompoc's code adds
Protected trees
  • Trees over 6 inches in diameter at breast height (DBH).
    Applies: Projects that need Architectural Design and Site Development Review approval.
    § 17.304.100 · code text
    Site development plans shall include a survey of trees over six inches in diameter at breast height (DBH), that includes:
Replacement trees
  • Plant at least 1 tree on-site for every tree over 6 inches DBH removed.
    Applies: Projects that need Architectural Design and Site Development Review.
    § 17.304.100 · code text
    For every tree over six inches DBH removed, at least one tree shall be planted on-site.
  • Replacement trees must fully replace the total canopy area once they reach expected maturity.
    Applies: Groups of trees removed in projects that need Architectural Design and Site Development Review.
    § 17.304.100 · code text
    Where groupings of trees are removed, replanted trees shall replace the total canopy area, in full, upon reaching expected maturity.
  • Replacement trees must be species named by the Urban Forestry Division.
    Applies: Projects that need Architectural Design and Site Development Review.
    § 17.304.100 · code text
    Replanting trees as part of this Section shall consist of species identified by the Urban Forestry Division.
  • On-site replacement requirements may be modified.
    Applies: Significant trees in projects needing Architectural Design and Site Development Review, to meet Fire Department defensible space or fire safety rules.
    § 17.304.100 · code text
    On-site replacement requirements for significant trees or groups of significant trees may be modified to ensure compatibility with defensible space or fire safety requirements per the City of Lompoc Fire Department.

Swimming pools

Lompoc code What Lompoc's code adds
Barrier height
  • At least 6 feet high.
    Applies: Fence or structure fully enclosing the pool, within screening height limits where practical.
    § 17.304.080 · code text
    Swimming pools shall be completely enclosed by a fence or structure of not less than six feet in height and consistent with screening height limits in Section 17.312.040 (Screening), as practical.
Gates
  • Gates and doors must be self-closing and self-latching.
    § 17.304.080 · code text
    All gates, doors, etc., shall be self-closing and self-latching.
Maintenance and empty pools
  • A pool must stay fully enclosed by a fence or structure; a pool without full enclosure is a public nuisance.
    § 17.304.080 · code text
    The construction, maintenance, or continued existence of a swimming pool without its complete enclosure by a fence or structure, as specific in this Section constitutes a public nuisance consistent with Chapter 17.628 (Property Nuisances).
Setback from property lines
  • At least 5 feet.
    Applies: Pools and their mechanical equipment, from side and rear property lines; not allowed in the front setback.
    § 17.304.080 · code text
    Swimming pools and any related mechanical equipment shall be set back a minimum of five feet from side and rear property lines, and shall not be located within a front setback.

Pets, chickens and bees

Lompoc code What Lompoc's code adds
Bees
  • No hive within 600 feet of any home (other than the beekeeper's), hospital, school, church, office, store, hotel or apartment.
    Also applies to any other place where people live.
    § 6.04.110 · code text
    No person shall keep any hive of bees within 600 feet of any residence (not including the residence of the beekeeper), hospital, school, church, office building, store, hotel, apartment house, or any other place of habitation.
Large animals
  • Cows, calves and goats must be at least 100 feet from any home other than the keeper's own.
    § 6.04.080 · code text
    No person shall keep, within the City, any cow, calf or goat, within 100 feet of any dwelling other than his or her own.
  • Small farm animals are allowed, up to the size of a yearling sheep at maturity.
    Applies: 4-H, FFA or approved educational or scientific projects in R-A and R-1 districts; no breeding; limited to 8 months.
    § 6.04.140 · code text
    The keeping of such animals shall be limited to household pets as defined in Section 7013 of the Zoning Ordinance, including small farm animals up to and including those which normally at maturity reach the size of yearling sheep.
Pet limit
  • No more than 4 dogs over 4 months old.
    Applies: Any premises except a licensed commercial business or kennel.
    § 6.04.120 · code text
    No person shall keep, harbor or maintain or cause or allow to be kept, harbored or maintained, more than four dogs over four months of age on any premises other than in a commercial establishment or kennel operating in accordance with City and State regulations and permit and licensing requirements.

Who this affects

HomeownersContractorsDesigners

Frequently asked questions

How big can a shed or accessory building be in Lompoc?

In residential zones, detached accessory structures in side or rear setbacks are limited to 9 feet at the line, 20 feet 5 feet away.

Can I run a business from my home in Lompoc?

A home business must be entirely within the residence, with no customers or employees except for cottage food operations.

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

Lompoc's code: No parking between 10:00 p.m. and 6:00 a.m. (RVs on any public street, park, alley or public way, unless a valid RV or RV guest parking permit is displayed.) (§ 10.28.240); Up to 48 hours for emergency repairs. (An RV parked or left standing because of a mechanical breakdown.) (§ 10.28.240).

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

Lompoc's code: Administrative review; permit approved when an application meets checklist and standards with no specific harm to public health or safety. (§ 15.76.060); The permit is issued the same day. (Complete over-the-counter applications for small residential rooftop solar that meet the approved checklist and standard plan.) (§ 15.74.060).

Do I need a permit to remove a tree in Lompoc?

Lompoc's code: Trees over 6 inches in diameter at breast height (DBH). (Projects that need Architectural Design and Site Development Review approval.) (§ 17.304.100); Plant at least 1 tree on-site for every tree over 6 inches DBH removed. (Projects that need Architectural Design and Site Development Review.) (§ 17.304.100).

What are the pool fence and setback rules in Lompoc?

Lompoc's code: At least 6 feet high. (Fence or structure fully enclosing the pool, within screening height limits where practical.) (§ 17.304.080); Gates and doors must be self-closing and self-latching. (§ 17.304.080).

Can I keep chickens or bees at my home in Lompoc?

Lompoc's code: No hive within 600 feet of any home (other than the beekeeper's), hospital, school, church, office, store, hotel or apartment. (Also applies to any other place where people live.) (§ 6.04.110); Cows, calves and goats must be at least 100 feet from any home other than the keeper's own. (§ 6.04.080).

General information, not legal advice.

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