Skip to content

Gonzales · Building on your lot

Building on your lot in Gonzales

Gonzales sets its own limits for fences, accessory buildings and home businesses in residential zones. Fence height depends on the yard, and taller fences and masonry walls need a building permit.

Key points

  • Fence height: Gonzales limits residential fences to 7 ft, and to 3 ft 6 in in the required front yard and street side yard.
  • Accessory buildings: Gonzales limits detached garages and accessory buildings to 1 story and 15 ft; one over 450 sq ft needs planning director approval.
  • Home businesses: Gonzales home businesses may use at most 25% of the floor area, may have no nonresident employees, and need a planning director permit.

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

Fences and walls

Gonzales code What Gonzales's code adds
Height anywhere on the lot
  • No more than 7 feet high.
    Applies: In residential zones, for fences, hedges and walls on or inside property lines, except where a lower limit applies.
    § 12.112.040 · code text
    In residential zones, fences, hedges, and walls not over seven feet (7') high are allowed on or within all property lines, subject to the following exceptions:
  • Up to 8 feet high.
    Applies: Only for boundary fences or walls next to commercial property, if most adjacent residential owners ask or agree, and with a building official permit.
    § 12.112.040 · code text
    Boundary line fences or walls adjacent to commercial property may be eight feet (8') high if requested or agreed upon by a majority of the adjacent residential property owners and a permit is secured from the building official.
Front yard height
  • At most 3 feet 6 inches.
    Applies: For fences, walls and hedges in the required front yard in residential zones.
    § 12.112.040 · code text
    Fencing, walls, and hedges shall be reduced to a maximum of three feet six inches (3'6") in height in the required front yard and side yard abutting a street.
Side and rear yard height
  • At most 3 feet 6 inches.
    Applies: For fences, walls and hedges in a side yard next to a street in residential zones.
    § 12.112.040 · code text
    Fencing, walls, and hedges shall be reduced to a maximum of three feet six inches (3'6") in height in the required front yard and side yard abutting a street.
  • May step up from 3 feet to 7 feet.
    Applies: Side yard fences in residential zones, as the planning director approves. Not on the street side yard of corner lots.
    § 12.112.040 · code text
    Side yard fence height may be graduated from three feet (3') to seven feet (7') as approved by the planning director, except on street side yard of corner lots.
  • At least 5 feet and no more than 7 feet high.
    Applies: Required to enclose rear and side yards when a building is built on an empty residential lot. Not in the front yard.
    § 12.112.040 · code text
    At the time of construction of a building on an unimproved lot or parcel zoned for residential use, a fence or wall, not less than five feet (5') or more than seven feet (7') shall be installed to enclose the rear and side yards.
Permit
  • A building permit is required for fences over 6 feet and masonry walls over 3 feet.
    Applies: Get it before construction, in residential zones.
    § 12.112.040 · code text
    Fences over six feet (6') and masonry walls over three feet (3') require building permits prior to construction.

Sheds, garages and other accessory structures

Gonzales code What Gonzales's code adds
Maximum height
  • No more than 15 feet high and 1 story.
    Applies: For detached garages or accessory buildings in residential districts.
    § 12.112.030 · code text
    A detached garage or accessory building shall not exceed fifteen feet (15') in height and no more than one story.
Size or lot coverage
  • May cover no more than 15% of the lot.
    Applies: In residential districts. The lot area is counted without the required building setbacks.
    § 12.112.030 · code text
    Do not occupy more than fifteen percent (15%) of the lot, to be calculated exclusive of the required building setbacks.
  • An accessory structure over 450 square feet needs planning director approval.
    Applies: In residential districts.
    § 12.112.030 · code text
    Any accessory structure in excess of four hundred fifty (450) square feet requires the approval of the planning director.
Distance from the house
  • At least 5 feet.
    Applies: In residential districts, from any other structure on the lot.
    § 12.112.030 · code text
    Shall be at least five feet (5') from any other structure located on the small lot.

Running a business from home

Gonzales code What Gonzales's code adds
Space used
  • No more than 25% of the home's gross floor area.
    § 12.112.050 · code text
    not more than twenty five percent (25%) of the gross floor area of the dwelling unit shall be used in the conduct of the home occupation.
Employees
  • No employees except people who live in the household.
    § 12.112.050 · code text
    No employees other than residents of the household hosting the home occupation shall be associated with the home occupation.
Permit
  • A home occupation permit from the planning director.
    § 12.112.050 · code text
    A person conducting or intending to conduct a home occupation shall apply for a home occupation permit from the planning director in accordance with the procedures set forth in this section.

Solar panels and EV chargers

Gonzales code What Gonzales's code adds
Solar height and setbacks
  • The panel array must not exceed the maximum legal building height.
    Applies: Required to qualify as a small rooftop home solar system for fast permitting.
    § 11.04.130 · code text
    A solar panel or module array that does not exceed the maximum legal building height as defined by the authority having jurisdiction.
Solar permit process
  • Permits issue when the application meets California building codes; one inspection; electronic filing may be allowed as resources permit.
    Applies: Applies to small rooftop home solar systems.
    § 11.04.130 · code text
    Upon confirmation by the building department that the application and supporting documentation meet all requirements of the California building standards codes, the building department shall approve the application and issue all required permits.

Pets, chickens and bees

Gonzales code What Gonzales's code adds
Bees
  • Not allowed, except as the city's animal chapter specifically permits.
    § 7.12.040 · code text
    It is unlawful for any person to keep or maintain within the city, or permit to be kept or maintained upon land within the city owned by or under the control of such person, a hive of bees, except as specifically permitted under provisions of this chapter.
Chickens
  • Not allowed, except as the city's animal chapter specifically permits.
    § 7.12.020 · code text
    It is unlawful for any person to keep or maintain within the city, or permit to be kept or maintained upon land within the city owned by or under the control of such person, any cattle, horses, mules, donkeys, burros, swine, sheep, goats, rabbits, chickens, ducks, geese, turkeys, pigeons, game birds, or other domestic animals or fowl, except as specifically permitted under provisions of this chapter.
Large animals
  • Cattle, horses, mules, donkeys, burros, pigs, sheep and goats are not allowed, except as the animal chapter permits.
    § 7.12.020 · code text
    It is unlawful for any person to keep or maintain within the city, or permit to be kept or maintained upon land within the city owned by or under the control of such person, any cattle, horses, mules, donkeys, burros, swine, sheep, goats, rabbits, chickens, ducks, geese, turkeys, pigeons, game birds, or other domestic animals or fowl, except as specifically permitted under provisions of this chapter.

Who this affects

HomeownersContractorsDesigners

Frequently asked questions

How tall can a fence be in Gonzales?

Gonzales limits residential fences to 7 ft, and to 3 ft 6 in in the required front yard and street side yard.

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

Gonzales limits detached garages and accessory buildings to 1 story and 15 ft; one over 450 sq ft needs planning director approval.

Can I run a business from my home in Gonzales?

Gonzales home businesses may use at most 25% of the floor area, may have no nonresident employees, and need a planning director permit.

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

Gonzales's code: The panel array must not exceed the maximum legal building height. (Required to qualify as a small rooftop home solar system for fast permitting.) (§ 11.04.130); Permits issue when the application meets California building codes; one inspection; electronic filing may be allowed as resources permit. (Applies to small rooftop home solar systems.) (§ 11.04.130).

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

Gonzales's code: Not allowed, except as the city's animal chapter specifically permits. (§ 7.12.040); Not allowed, except as the city's animal chapter specifically permits. (§ 7.12.020).

General information, not legal advice.

Ask about a specific Gonzales property

Ask GoCodebook how these rules apply to your address and get an answer that cites the section.

Ask your question

More on Gonzales