Fremont, CA Building Safety: Building Permits (2026)
Key Facts
- Governing code
- FMC 15.10.070 (CBC Sec. 105)
- Application expires
- 365 days if inactive
- Extension available
- one 180-day extension
- Unpermitted work penalty
- permit fee doubled
- Permit holder
- state-licensed or owner-exempt
Summary
Fremont requires a building permit for nearly all construction, alteration, or repair work under Fremont Municipal Code Section 15.10.070, which amends California Building Code Section 105. The city lists narrow exemptions by trade; anything off that list needs a permit from the building official before work starts, and permits lapse after 365 days of inactivity.
Exemption from the permit requirements of this code shall not be deemed to grant authorization for any work to be done in any manner in violation of the provisions of this code or any other laws which are enforced by the city of Fremont. Permits shall not be required for the following: ... 2. Wood fences not over 7 feet (2,134 mm) high or concrete or masonry wall not over 4 feet (1,219 mm) high when not subject to specific city of Fremont planning and zoning regulations. ... 9. Prefabricated swimming pools accessory to a Group R-3 occupancy that are less than 18 inches deep, do not exceed 5,000 gallons and are installed entirely above ground. ... 105.3.2 Time limitation of application. An application for a permit for any proposed work shall be deemed to have been abandoned 365 days after the date of filing unless such application has been pursued in good faith or a permit has been issued.
Official source re-checked September 8, 2026: no newer edition of the code had been published (publisher’s edition: current through Ordinance 02-2026, passed May 5, 2026).
Full Breakdown
2 spells out the exemptions instead of a broad permit trigger: exempted building work includes wood fences no taller than 7 feet, masonry or concrete walls no taller than 4 feet (when not subject to separate zoning review), sidewalks and driveways no more than 30 inches above grade, painting and similar finish work, and prefabricated above-ground pools under 5,000 gallons and 18 inches deep accessory to a single-family home. Electrical work is exempt only for narrow categories such as portable cord-connected appliances, low-voltage circuits under 25 volts and 50 watts, and utility company work on its own transmission and metering equipment.
Everything else, from new construction to additions, re-roofing, and most electrical, plumbing, and mechanical alterations, requires a permit before work begins. 2, a permit application is deemed abandoned 365 days after filing unless pursued in good faith or a permit is issued, though the building official may grant one 180-day extension in writing for justifiable cause. 3 limits who may pull a permit to a state-licensed architect, engineer, or contractor (or an authorized representative), except owners who certify an exemption under California Business and Professions Code Section 7044. 8 voids the permit and requires a new one.
Violations & Fines
Starting work before a permit is issued doubles the required permit fee under amended Section 109.4, and the city also collects a separate investigation fee equal to the permit fee under Section 109.4.1, regardless of whether a permit is ultimately issued. Under Section 104.10, the building official can order hazardous or unsanitary building service equipment removed or restored to safe condition by a fixed deadline, and using the equipment after a disconnection notice is itself a violation.
Frequently Asked Questions
Does Fremont require a permit for a backyard fence?
What happens if I don't pull a permit before starting work?
How long is a Fremont building permit valid?
Sources & Official References
Other rules in Fremont
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