City of Torrance Permits: Requirements, Fees, and Inspections

A Torrance building permit is required for most construction, remodeling, and repair work that changes a building’s structure or its electrical, plumbing, or mechanical systems, and as of January 5, 2026, every application and plan review must be submitted electronically through the city’s Citizen Access Portal.¹ The Building and Safety Division inside the Community Development Department reviews plans against the California Building Standards Code and Torrance Municipal Code Division 8.²

When You Need a Permit

A permit is required for any construction, alteration, or structural modification that changes a building’s original design or integrity. The common triggers are:²

Structural work: removing or modifying load-bearing walls, room additions, guest houses, and significant foundation or framing repairs.
Electrical: panel upgrades, new circuits, and rewiring.
Plumbing: water heater replacements, sewer line repairs, and repiping.
Mechanical: installing or replacing HVAC equipment.
Reroofing.
Fences, walls, or hedges taller than six feet.
Solar panels and accessory dwelling units.
Window replacements, demolition, and changes to a building’s occupancy or use.

Work That’s Exempt

Torrance Municipal Code Section 81.2.2 exempts several categories of minor work from the permit requirement:³

One-story tool sheds, storage sheds, and playhouses with a floor area of 120 square feet or less.
Fences three feet or shorter.
Retaining walls four feet or shorter measured from the bottom of the footing to the top, provided they don’t support a surcharge.
Cosmetic interior work: painting, wallpapering, tiling, carpeting, installing cabinets, and replacing countertops.
Sidewalks and driveways no more than 30 inches above adjacent grade and not over a basement.
Swings and similar playground equipment for single-family or two-family homes.
Window awnings on residential exterior walls projecting no more than 54 inches and needing no additional support.

Exempt work still has to comply with the building code and zoning rules. The exemption removes the paperwork, not the standards.

What It Costs to Skip the Permit

If you start work before pulling a permit, the city charges double the normal fee: the standard permit amount plus an equal penalty.⁴ That applies whether you eventually come in on your own or the city finds the work through a complaint or inspection.

The city can also issue administrative citations and order unpermitted work removed or redone at the owner’s expense. If the finished work doesn’t meet code, you may end up tearing it out and rebuilding under an approved permit. Unpermitted work also surfaces during home sales, where buyers and title companies routinely flag it in due diligence.

What to Gather Before You Apply

Getting these pieces together first shortens the review:

Project valuation, meaning the total cost of labor and materials. The city uses it to calculate fees.
The assessor’s parcel number and property address.
Technical drawings at a legible scale: a site plan showing property boundaries and existing structures, floor plans of the proposed work, and exterior elevations.
A written description of the work that matches the drawings.

Contractor or Owner-Builder Forms

Hiring a contractor means submitting their license information along with a Workers’ Compensation Declaration confirming coverage or exemption, which California requires from every permit applicant.⁵

Homeowners doing their own work file an Owner-Builder Declaration instead, acknowledging personal responsibility for the construction and claiming the state’s contractor-licensing exemption.⁶

Submitting the Application

All plan reviews and permit submittals must go through the Torrance Citizen Access Portal as of January 5, 2026. Paper plans and physical submittals are no longer accepted.¹ Through the portal, you create an account, link the project to the property address, upload plans as PDFs, pay fees, and track status. Once the submission is confirmed, the city assigns the project to a plan checker and issues a tracking number.

Express Permits for Simple Jobs

Some straightforward projects qualify for same-day express permitting instead of a full plan review:⁷

Reroofing
Water heater replacement
Like-for-like HVAC replacement
Electrical panel upgrades up to 200 amps
Window replacement in the same size and location
Plumbing repiping
Sewer repair
Minor residential repairs with no structural changes

Ask about express processing when you submit if your job fits.

Review Timeline

The first round of plan review for residential projects typically takes about 15 business days.⁸ If the plan checker finds issues, you’ll get a correction notice. Resubmitting starts another cycle, though later rounds usually move faster. Incomplete or unclear drawings are the most common reason projects stall, so careful plans up front save weeks.

Fees

Permit fees are set by the current City of Torrance Master Fee Schedule and depend on scope of work and project valuation.⁴ The cost usually splits into a plan check fee paid at submittal and a separate issuance fee paid after approval. Everything has to be settled before the city releases the approved permit. Staff can give a preliminary estimate from your project description, and the portal accepts major credit cards.

State Surcharges

California adds a Strong Motion Instrumentation Program and Seismic Hazard Mapping surcharge on top of city fees. For residential buildings one to three stories, it’s 0.013% of permit valuation with a $0.50 minimum. Commercial buildings and residential structures over three stories pay 0.028% of valuation.⁹ The city collects the surcharge at issuance.

Inspections

Once the permit is issued, work can start, but the city verifies it at key milestones. The Job Copy of the approved plans and the original permit card must stay on the job site and be available for every inspection.¹⁰

Schedule inspections at least one business day ahead, either online through the portal or by phone through the automated system at (310) 618-5901, which runs 24 hours. You’ll need your permit number and a three-digit inspection code that identifies the type of inspection, such as foundation, framing, or rough electrical.¹⁰

When construction wraps up, a final inspection signs off the permit card. Some structures also receive a Certificate of Occupancy confirming the building is safe to occupy before anyone moves in. More complex buildings, such as those in Risk Category III or IV, high-rises, and structures with unusual structural systems, may also need structural observation by a licensed design professional, and the California Building Code separately requires third-party special inspectors for work like structural welding, high-strength bolting, and concrete strength testing.¹¹ If any of that applies, the plan checker will note it on your approved plans.

Permit Expiration

A Torrance permit expires if work is suspended or abandoned for 180 days after construction begins. It also expires 180 days after issuance if no work has been performed and no inspections have been completed.⁷

If a project stalls for reasons outside your control, you can send the Building Official a written request for an extension. Extensions add up to 180 days, and only one is allowed per permit. The request should explain the delay and include a proposed completion timeline. Once a permit fully expires without an extension, you generally have to apply and pay for a new one.⁷

When You Can Do the Work

Torrance restricts construction noise near residential areas:¹²

Monday through Friday: 7:30 a.m. to 6:00 p.m.
Saturday: 9:00 a.m. to 5:00 p.m.
Sunday and city holidays: no construction.

Homeowners doing work at the property where they live get a narrower window of 10:00 a.m. to 4:00 p.m. on otherwise restricted days. Commercial and industrial properties at least 300 feet from the nearest residential property line are exempt from the time limits, though the Community Development Director can revoke that exemption if noise exceeds 50 decibels at the residential property line. If a job requires work outside the normal hours, you can submit a written request to the Community Development Director for expanded times.¹²

1
City of Torrance. Online Permit Portal
2
City of Torrance. Building and Safety
3
City of Torrance. Torrance Municipal Code 81 – Building Code
4
City of Torrance. Building and Safety Fees
5
City of Torrance. Workers Compensation Declaration
6
City of Torrance. Owner / Builder Declaration
7
City of Torrance. Building and Safety Permits
8
City of Torrance. Plan Check
9
California Department of Conservation. Fee Schedule – Strong-Motion Instrumentation and Seismic Hazard Mapping Fee
10
City of Torrance. Schedule Building Inspection
11
City of Torrance. Structural Observation Procedures
12
City of Torrance. Hours of Construction