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Arcadia, CA Building Safety: Building Permits (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Adopted code
2025 California Building Code with Chapter 1 and Appendix J
Shed exemption floor area
120 square feet or less
Shed exemption roof height
8 feet, 6 inches or less above adjacent grade
Rebuild trigger
More than 50% of exterior walls removed
Permit fees
Set by City Council resolution, plus a refuse fee
Appeal deadline
30 days from the written decision
Penalty
Misdemeanor or infraction under Section 1200

Summary

In the City of Arcadia, California, building work falls under the 2025 California Building Code with Chapter 1 and Appendix J, and the City Council rewrote the permit exemption for sheds. A one-story detached tool shed or playhouse is exempt only at 120 square feet of floor area or less and a roof peak no higher than 8 feet, 6 inches above adjacent grade.

Chapter 1, Section [A] 105.2, Building, item number 1 of the 2025 California Building Code is amended to read as follows: 1.One-story detached accessory buildings used as tool and storage sheds, playhouses and similar uses, provided the floor area does not exceed 120 square feet and the highest point of the roof does not exceed 8 feet, 6 inches above adjacent grade. ... [A]109.2 General. Fees shall be assessed in accordance with the fee schedule set forth by resolution of the City Council. ... REBUILD as applied to an existing building, is where more than fifty percent (50%) of the exterior walls of a building are removed. Existing buildings that are classified as a rebuild shall comply with all current City zoning, building and fire regulations and pay building permit fees for a new structure.

Full Breakdown

The City Council adopts the 2025 California Building Code, Part 2 of Title 24, together with Chapter 1 and Appendix J based on the 2024 International Building Code, as the building regulations of the City of Arcadia (§ 8110). One copy sits in the office of the Building Official for public examination. Section 8130.3 amends item number 1 of Section 105.2 in Chapter 1, so the exemption covers only one-story detached accessory buildings used as tool and storage sheds, playhouses and similar uses, with a floor area of 120 square feet or less and a highest roof point of 8 feet, 6 inches or less above adjacent grade. A shed above either limit is outside this exemption.

Permit fees are assessed under the fee schedule the City Council sets by resolution (§ 8130.4), and every permit fee authorized under Article VIII carries an added refuse fee in an amount established by resolution (§ 8020.8). Section 8130.5 adds two definitions that decide how much compliance a project draws. A rebuild is where more than fifty percent (50%) of the exterior walls of a building are removed, and it must comply with all current City zoning, building and fire regulations and pay building permit fees for a new structure. A remodel is an alteration where not more than fifty percent (50%) of the exterior walls are removed.

Two other local amendments touch permitted sites. Section 8130.29 adds Section 3302.4, which calls for a six (6) foot tall construction fence with approved privacy screening on construction sites as required by the Building Official, located on private property and maintained for the duration of the project. Section 8130.1 adds Section 116.6, under which attractive nuisances, including unprotected and hazardous ponds, pools or excavations and buildings undergoing demolition, repair, rehabilitation or construction, are fenced or otherwise secured when required by the Building Official.

Appeals of Building Official or Fire Chief decisions go to the Planning Commission, which sits as the Arcadia Building and Fire Code Board of Appeals, and must be filed within 30 days of the written decision (§ 8130.2). A Planning Commission decision can be appealed to the City Council within five (5) working days, and the Council's decision is final.

Violations & Fines

Under § 8030, no person shall erect, construct, enlarge, alter, repair, move, improve, remove, convert, demolish, equip, use, occupy or maintain any building or structure, or fixture attached to it, in violation of the codes adopted in Article VIII. Any such violation is a misdemeanor or infraction punishable pursuant to Section 1200 of the Arcadia Municipal Code. The Planning Commission does not hear an appeal until the Building Official or Fire Chief has issued a written decision.

Frequently Asked Questions

Do I need a building permit for a backyard shed in the City of Arcadia?
Section 8130.3 exempts a one-story detached accessory building used as a tool or storage shed or playhouse only if its floor area does not exceed 120 square feet and the highest point of the roof does not exceed 8 feet, 6 inches above adjacent grade. A shed larger or taller than that is outside the exemption.
What is a rebuild under the Arcadia building code?
Under § 8130.5, a rebuild is where more than fifty percent (50%) of the exterior walls of an existing building are removed. It must comply with all current City zoning, building and fire regulations and pay building permit fees for a new structure. Removing not more than fifty percent (50%) is a remodel.
Who sets building permit fees in the City of Arcadia?
The City Council sets them by resolution. Section 8130.4 provides that fees are assessed under the fee schedule adopted by resolution, and § 8020.8 adds that every permit fee authorized under Article VIII includes a refuse fee in an amount also established by City Council resolution.
How do I appeal a Building Official decision in the City of Arcadia?
Wait for the written decision, then file a written appeal and pay the appeals fee within 30 days. The Planning Commission acts as the Building and Fire Code Board of Appeals. Its decision is appealable to the City Council within five (5) working days, and the Council's decision is final (§ 8130.2).

Sources & Official References

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