City Building Permits

Calabasas, CA Building Permit Guide

How to apply for a building permit in Calabasas, California. Permit authority, application steps, fees, and inspection requirements.

California Los Angeles County Updated March 2026

Permit Authority

Building permits are handled by the City of Calabasas for properties within incorporated Calabasas. Projects may also require Planning Division review, and some projects need outside-agency approvals, including Los Angeles County Fire Department and County Health, depending on scope.

Department
City of Calabasas Community Development Department, Building and Safety Division
Address
100 Civic Center Way, Calabasas, CA 91302
Phone
(818) 224-1600
Website
https://www.cityofcalabasas.com/government/community-development/building-and-safety-division

Online Permit Portal

Open SmartGov Public Portal / City of Calabasas Online Permit Center

Platform: SmartGov Public Portal / City of Calabasas Online Permit Center • Account required: Yes • Submission: In-person only

Application Process

  1. Confirm whether Planning review or zoning clearance is required before building submittal. The city states exterior work will likely need zoning clearance first, and Planning is the first stage of review for development projects.
  2. Create a SmartGov portal account and prepare the correct permit application form for the project type.
  3. Submit the application and construction documents electronically. The city says all residential and commercial permit applications and plan submittals are accepted online, and plan review communications are electronic.
  4. Include required supporting forms. Calabasas requires a Building Project Identification form any time a permit is pulled. Owner-builders must also submit the Property Owner's Disclosure form. Authorized agents need the applicable notarized authorized-agent form.
  5. Respond to correction notices or requests for additional information. The city reviews applications in the order received and contacts applicants if more information is needed before accepting plans for review or issuing a permit.
  6. Pay assessed fees and complete contractor-license verification before issuance. The city notes permits are not issued until required fees are paid and CSLB documentation is verified.
  7. Keep the permit card and approved documents at the job site, schedule required inspections through the portal, and obtain final inspection approval before considering the project complete.

Typical processing time: For many small residential repairs and projects not requiring plans, permits may be issued in as little as one day. Larger projects requiring plan review, outside-agency approvals, or full building plans take longer; the city does not publish a single standard turnaround for those.

Source: City of Calabasas Community Development Department, Building and Safety Division

General Requirements

Calabasas states a construction permit is needed for all new construction and, in many cases, for repair or replacement work. Plumbing, electrical, and mechanical permits are commonly required for additions or changes to existing systems, including examples such as moving or adding outlets, replacing water heaters, HVAC units, windows, and similar improvements. If exterior work is proposed, zoning clearance may be required first.

Required Documents

  • At minimum, the correct permit application form, construction documents in PDF format, and the Building Project Identification form. Owner-builders must submit the Property Owner's Disclosure. Authorized agents must provide the applicable notarized authorization form. Project-specific checklists, Title 24 forms, and outside-agency approvals may also be required depending on scope.
Permit validity
The city's current FAQ states a permit becomes invalid unless work starts within 365 days after issuance, or if work is suspended or abandoned for 180 days after commencement. Written extensions of up to 90 days each may be granted for justifiable cause.
Building code
The city states the 2025 California Building Standards Code took effect January 1, 2026, including the 2025 California Building, Residential, Electrical, Mechanical, Plumbing, Energy, Fire, Green Building Standards, and Referenced Standards codes, with local amendments and Los Angeles County Fire Code amendments where applicable.
Owner-builder
Homeowners may pull permits as owner-builders. A Property Owner's Disclosure is required. For commercial/non-residential projects, the city states current California law does not provide for an owner-builder permit.
Contractor requirements
State-licensed contractors, or their authorized agents, may obtain permits. If someone other than the licensee pulls the permit, a contractor authorized-agent form is required. Contractors with employees must maintain workers' compensation coverage, and CSLB information is verified before issuance. The city's FAQ also notes California's $1,000 handyperson threshold does not allow unlicensed persons to perform work that requires a permit.

Fees

Minimum permit fee
$70.00 for valuation from $0 to $700 under the FY 2026 Building Permit Fee table
Plan check fee
Basic plan check fee is 85% of the building permit fee, with a $109.00 minimum. Energy plan check is 10% of the building permit fee, and handicapped plan check is 5% of the building permit fee.
Permit fee formula
Building permit fees are valuation-based for general building permits. The published FY 2026 table scales by project valuation, starting at $70 and increasing by stated per-$1,000 increments above each threshold.
Reinspection fee
Inspection requests note that re-inspections occur after corrections are completed, but I did not find a separately listed flat reinspection fee on the reviewed Building and Safety fee pages.
Penalty (no permit)
The reviewed FY 2026 schedule shows investigation fees for work without a permit of $269.00 for R-3 occupancies and $541.00 for other occupancies, plus non-compliance fees of $162.00 for one- and two-family dwellings and $324.00 for other occupancies.
Payment note
The city states permits are issued only after all required fees are paid and contractor-license documentation is verified. Fees are project-specific, and outside agencies may impose separate fees.

Fees change. Verify current amounts at the official fee schedule.

Work That Does NOT Require a Permit

  • One-story detached accessory structures such as tool and storage sheds, playhouses, and similar uses up to 120 square feet
  • Fences not over 7 feet high, subject to Calabasas planning/zoning exceptions for front-yard and certain masonry walls
  • Retaining walls not over 4 feet in height unless supporting a surcharge or impounding certain liquids
  • Sidewalks and driveways not more than 30 inches above adjacent grade, not over a basement/story below, and not part of an accessible route
  • Painting, papering, tiling, carpeting, cabinets, countertops, and similar finish work
  • Certain prefabricated above-ground pools meeting the city's size/depth limits
  • Swings and playground equipment accessory to detached one- and two-family dwellings
  • Certain small detached decks not exceeding 200 square feet, not over 30 inches above grade, not attached to the dwelling, and not serving the required exit door
  • Minor listed electrical, mechanical, gas, and plumbing repair items such as portable appliances, certain cord-and-plug temporary lighting, replacement of minor parts that do not alter approval or create unsafe conditions, clearing stoppages, and repairing leaks without concealed-piping replacement

Important: Even when a building permit is not required, Calabasas states Planning, Public Works, or outside-agency approvals may still apply, and permit exemptions do not authorize work that violates code or other city ordinances. Emergency repair permits must be applied for by the next working business day.

Inspections

How to Schedule

Inspection hours
Requests may be submitted through the portal until 3:00 p.m. on the prior business day. Requests submitted after 3:00 p.m. are pushed to the next available business day. The inspection schedule is finalized by 8:00 a.m. each business day. The city does not publish fixed arrival windows on the reviewed page; applicants can call for the anticipated time frame once scheduled.
Time windows
Requests may be submitted through the portal until 3:00 p.m. on the prior business day. Requests submitted after 3:00 p.m. are pushed to the next available business day. The inspection schedule is finalized by 8:00 a.m. each business day. The city does not publish fixed arrival windows on the reviewed page; applicants can call for the anticipated time frame once scheduled.

Typical inspection sequence: The city's published sequence includes foundation, concrete slab/under-floor, drywall, building sewer/water service, exterior lath, electrical release, gas line air test, and final inspection, with deviations only if approved by the inspector.

Additional Resources

Information on this page was last verified: March 2026. Permit rules and fees change — confirm current requirements directly with the City of Calabasas Community Development Department, Building and Safety Division before applying.

Need help with your project?

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Important: This page is an educational resource provided by jaspector.com. It is not legal advice, and it does not substitute for official guidance from the permit authority listed above. Permit requirements, fees, and processes change frequently. Always verify current requirements directly with the issuing department before beginning any construction project. Use of this page does not create an attorney-client relationship. Jaspector assumes no liability for any outcomes arising from reliance on this information.

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