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Davis · Building on your lot

Building on your lot in Davis

Davis sets its own limits on fences, accessory structures and home businesses. Fence height depends on the yard, the setback and corner-lot location; accessory limits cover height, rear-yard coverage and size.

Key points

  • Fence height: Davis limits fences to 7 feet behind the required front setback; front-yard limits are 4 or 6 feet depending on setback and lot type.
  • Accessory structures: Davis limits accessory structures to 15 feet tall and to 30% of the required rear yard, including surfaced parking area.
  • Home businesses: Davis limits most home businesses to 25% of one floor, allows at most 1 full-time-equivalent outside employee, and requires approval valid 2 years.

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

Fences and walls

Davis code What Davis's code adds
Corner visibility
  • No fence, wall or hedge over 3 feet in the corner triangle 25 feet each way from the sidewalk intersection.
    Applies: Corner lots. Measure along the inside face of the sidewalk, or the right-of-way line if there is no sidewalk; height from curb gutter grade.
    § 40.27.060 · code text
    On a corner lot, a fence, wall or hedge over three feet in height, measured from the curb gutter grade, shall not be located in a triangular area measured twenty-five feet along the inside face of the sidewalk in either direction from the sidewalk intersection.
Height anywhere on the lot
  • Fences, walls and hedges can be up to 7 feet tall.
    Applies: Anywhere on the property behind the required front yard setback.
    § 40.27.060 · code text
    Fences, walls and hedges may be located anywhere on a property behind the required front yard setback up to a maximum height of seven feet, except as noted herein:
  • Fences, walls and hedges up to 4 feet tall can go in any yard.
    Applies: Any yard or court, including the front yard; does not apply on a corner lot.
    § 40.27.060 · code text
    If not exceeding at any point four feet in height above the elevation of the surface of the ground at such point, they may be located in any yard or court, except for a corner lot.
Front yard height
  • Fences up to 6 feet tall are allowed.
    Applies: At the 10-foot setback in the front yard of an interior lot.
    § 40.27.060 · code text
    If not exceeding six feet in height, they may be located at the ten foot setback in the front yard of an interior lot and at the fifteen foot setback in the front yard on a corner lot.
  • Fences up to 6 feet tall are allowed.
    Applies: At the 15-foot setback in the front yard of a corner lot.
    § 40.27.060 · code text
    If not exceeding six feet in height, they may be located at the ten foot setback in the front yard of an interior lot and at the fifteen foot setback in the front yard on a corner lot.
Side and rear yard height
  • Fences up to 6 feet tall are allowed.
    Applies: Along the street side yard of a corner lot, set back at least 5 feet from the property line.
    § 40.27.060 · code text
    On a corner lot, if not exceeding six feet in height and set back a minimum of five feet from the property line, they may be located along the street side yard.

Sheds, garages and other accessory structures

Davis code What Davis's code adds
Maximum height
  • Accessory structures can be at most 15 feet tall.
    § 40.26.010 · code text
    The maximum height for an accessory structure is fifteen feet.
  • Arbors can be at most 10 feet tall.
    Applies: Arbors.
    § 40.26.010 · code text
    Arbors may be located anywhere within the front, rear, or side yard, provided that the height does not exceed ten feet, the width does not exceed ten feet, and the depth does not exceed five feet.
  • Play houses can be at most 12 feet tall.
    Applies: Only if the wall height, except at gable ends, is at most 7 feet.
    § 40.26.010 · code text
    Play houses shall be limited to a maximum height of twelve feet provided the wall height (except at gable ends) is a maximum of seven feet.
Size or lot coverage
  • At most 30% of the required rear yard's square footage.
    Applies: Accessory structures and accessory uses, including paved parking area.
    § 40.26.010 · code text
    Accessory structures, and any accessory uses (including surfaced area for parking) may not exceed thirty percent of the square footage of the required rear yard.
  • Lot coverage can be at most 50%.
    Applies: Accessory structures combined with the main building.
    § 40.26.010 · code text
    In combination with the primary structure, accessory structures may exceed the otherwise applicable maximum lot coverage, up to a maximum of fifty percent.
  • At most 25% of the main building's gross square footage.
    Applies: Non-habitable accessory structures.
    § 40.26.010 · code text
    The size of a non-habitable accessory structure shall not exceed twenty-five percent of the gross square footage of the primary structure (including any attached facilities such as a garage).
  • At most 50% of the main building's gross square footage.
    Applies: Accessory structures approved with a conditional use permit, except garages or carports as noted in the code.
    § 40.26.010 · code text
    Under no circumstances, except garages or carports as noted above, may the size exceed fifty percent of the gross square footage of the primary structure.
  • The 25% size limit does not apply to these structures.
    Applies: Attached and detached patio covers, sunshades, trellises, breezeways and similar structures open on the sides except for roof supports.
    § 40.26.010 · code text
    Such structures shall not be subject to the twenty-five percent size limitation of the gross square footage of the primary dwelling.
Side and rear setback
  • At least 5 feet from the rear property line.
    Applies: Accessory structures in general; rear yard.
    § 40.26.010 · code text
    (B) Rear yard: five feet (zero feet if rear yard adjoins an alley);
  • No rear setback is required (0 feet).
    Applies: When the rear yard is next to an alley.
    § 40.26.010 · code text
    (B) Rear yard: five feet (zero feet if rear yard adjoins an alley);
  • At least 5 feet from the interior side property line.
    Applies: Interior side yard.
    § 40.26.010 · code text
    (C) Interior side: five feet (zero feet if interior side yard adjoins an alley);
  • No interior side setback is required (0 feet).
    Applies: When the interior side yard is next to an alley.
    § 40.26.010 · code text
    (C) Interior side: five feet (zero feet if interior side yard adjoins an alley);
  • At least 5 feet from side and rear property lines.
    Applies: Detached garages and carports in the rear half of a lot in R-1 and R-2 zones, unless the zone says otherwise.
    § 40.26.010 · code text
    Detached garages and carports in R-1 and R-2 zoning districts may be located in the rear half of a lot with a minimum setback of five feet to the side and rear unless otherwise specified by the zoning district in which the property is located.
  • At least 5 feet from the rear property line.
    Applies: Play houses of any size that stick up above the fence.
    § 40.26.010 · code text
    Play houses, of any size, that project above fence height shall be set back a minimum of five feet from the rear and three feet from the side property lines.
  • At least 3 feet from the side property lines.
    Applies: Play houses of any size that stick up above the fence.
    § 40.26.010 · code text
    Play houses, of any size, that project above fence height shall be set back a minimum of five feet from the rear and three feet from the side property lines.
Distance from the house
  • No minimum distance from the house is required.
    Applies: Detached patio covers or trellises, unless the building code requires one.
    § 40.26.010 · code text
    Where a detached patio cover or trellis is constructed, no minimum separation from the primary dwelling shall be required unless otherwise required by the building code.

Running a business from home

Davis code What Davis's code adds
Space used
  • No more than 25% of the area of one floor of the home.
    Applies: All home businesses except a cottage food operation.
    § 40.26.150 · code text
    No more than twenty-five percent of the area of one floor of the residence shall be used for such purposes.
  • No more than 100 square feet.
    Applies: Hair cutting by appointment only, done by no more than 1 resident of the home.
    § 40.26.150 · code text
    provided, that not more than one hundred square feet is devoted to such use);
Employees
  • No more than 1 full-time-equivalent helper.
    Applies: Workers who are not members of the resident family or household.
    § 40.26.150 · code text
    No employment of help other than the members of the resident family or household and no more than one assisting full time equivalent employee.
  • No more than 1 part-time employee at any one time.
    Applies: Employees from outside the household.
    § 40.26.150 · code text
    No more than one part-time employee from outside the household shall be working at any one time.
Permit
  • Home business approval is required: apply to the community development and sustainability department with the filing fee.
    Applies: Approval is valid for 2 years from the approval date.
    § 40.26.150 · code text
    Application for a home occupation shall be made to the community development and sustainability department on a form provided by the community development and sustainability department, and shall be accompanied by the appropriate filing fee.

Solar panels and EV chargers

Davis code What Davis's code adds
EV charger permit
  • You may submit applications electronically by email, online or by fax.
    Applies: Applies to EV charging station permit applications.
    § 8.23.040 · code text
    The building official shall allow for electronic submittal of permit applications covered by this article and associated supporting documentations.
Review time
  • Plan review and all required permits over the counter or within 1 business day.
    Applies: Walk-in applications for small residential rooftop solar systems eligible for expedited review.
    § 8.21.040 · code text
    For walk-in applications the building official shall perform a plan review and issue all required permits either over-the-counter or within one business day.

Tree removal

Davis code What Davis's code adds
Penalty
  • A violation is a misdemeanor.
    Applies: Applies to violating any part of the tree chapter or any permit condition.
    § 37.06.040 · code text
    Any person who violates any of the provisions of this chapter or any of the conditions of any permit issued hereunder is guilty of a misdemeanor.
  • A civil penalty equal to the tree's value, using the ISA Guide for Plant Appraisal or another approved method.
    Applies: Applies to unauthorized removal, destruction or disfigurement of trees.
    § 37.06.040 · code text
    Further, if such violation results in unauthorized removal, destruction or disfigurement of trees, the responsible person may be liable for a civil penalty equal to the value of the removed, destroyed or disfigured tree as set forth in the current edition of *The Guide for Plant Appraisal* as published by the International Society of Arboriculture (ISA) or other approved method.
  • Penalties can be met with replacement trees and/or payments to the tree preservation fund, as the director approves.
    Applies: Applies to unauthorized removal, destruction or disfigurement of trees.
    § 37.06.040 · code text
    Penalties can be met through a combination of replacement trees and/or in-lieu payments into the tree preservation fund, as approved by the director.

Pets, chickens and bees

Davis code What Davis's code adds
Chickens
  • Yes, up to 6 hens, or up to 6 hens and pigeons combined.
    Applies: In a clean, sanitary pen at least 40 feet from any home other than the owner's.
    § 5.01.020 · code text
    A total of not more than six chicken hens or six pigeons or a combination of chicken hens and pigeons not to exceed the number of six, or a total of not more than six rabbits may be kept and maintained in a clean and sanitary pen or structure, no part of which shall be located less than forty feet from any residence, other than a residence owned and occupied by the person owning or in possession of such animals;
Coop setback
  • At least 40 feet away.
    Applies: Pens for chickens, pigeons or rabbits; distance from any home other than the owner's.
    § 5.01.020 · code text
    no part of which shall be located less than forty feet from any residence, other than a residence owned and occupied by the person owning or in possession of such animals;
Permit
  • The police chief may issue a permit, with a fee, for other numbers and without the distance limits.
    Applies: Applies to keeping chickens, pigeons or rabbits.
    § 5.01.030 · code text
    Following investigation and report by the police department, and without regard to distance limitations contained elsewhere in this chapter, the chief of police may issue a permit with such conditions as may be necessary to enforce the provisions of this chapter.
  • Police chief permit; at most 3 swine and/or goats over 4 months old; goats dehorned, male goats neutered.
    Applies: Swine under 22 inches and 150 pounds, or pygmy, miniature or dwarf goats under 28 inches and 100 pounds.
    § 5.01.030 · code text
    Applications for such permissive keeping shall require a fee equal to that of a Yolo County dog license and be accompanied by a detailed statement describing the proposed method of keeping. The police chief may issue a permit with such conditions as may be necessary to enforce the provisions of this chapter and/or to mitigate nuisance noise.

Other Davis rules on this

Davis'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 Davis?

Davis limits fences to 7 feet behind the required front setback; front-yard limits are 4 or 6 feet depending on setback and lot type.

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

Davis limits accessory structures to 15 feet tall and to 30% of the required rear yard, including surfaced parking area.

Can I run a business from my home in Davis?

Davis limits most home businesses to 25% of one floor, allows at most 1 full-time-equivalent outside employee, and requires approval valid 2 years.

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

Davis's code: You may submit applications electronically by email, online or by fax. (Applies to EV charging station permit applications.) (§ 8.23.040); Plan review and all required permits over the counter or within 1 business day. (Walk-in applications for small residential rooftop solar systems eligible for expedited review.) (§ 8.21.040).

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

Davis's code: A violation is a misdemeanor. (Applies to violating any part of the tree chapter or any permit condition.) (§ 37.06.040); A civil penalty equal to the tree's value, using the ISA Guide for Plant Appraisal or another approved method. (Applies to unauthorized removal, destruction or disfigurement of trees.) (§ 37.06.040).

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

Davis's code: Yes, up to 6 hens, or up to 6 hens and pigeons combined. (In a clean, sanitary pen at least 40 feet from any home other than the owner's.) (§ 5.01.020); At least 40 feet away. (Pens for chickens, pigeons or rabbits; distance from any home other than the owner's.) (§ 5.01.020).

General information, not legal advice.

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