Corona Building Department 2026: Permits, Inspections & Services

Corona Building Permits, Inspections & City Services

If you are planning a remodel, room addition, new home, tenant improvement, electrical upgrade, HVAC replacement, pool, solar system, fence, retaining wall, or commercial project in Corona, California, the City of Corona Building Division is the main office for building permits, plan review and construction inspections inside city limits.

Corona Building Division Contact Information

The Building Division handles building plan checks, permit processing and field inspections. Planning, zoning, grading, public improvements, fire review, health approval or utility work may involve other City or county offices depending on the project.

Do You Need a Building Permit in Corona?

Corona’s current municipal code requires a permit before constructing, enlarging, altering, repairing, moving, improving, converting or demolishing a building or structure unless the work falls within a specific exemption.

A permit is also specifically required for a fence over 3 feet high and generally for a retaining wall over 2 feet high. A shorter retaining wall may still require a permit when it supports a surcharge or other load.

How to Apply for a Corona Building Permit

The simplest route is to prepare the project first, then use the City’s eTRAKiT permitting system. Projects needing full plan review may continue into the City’s electronic plan-review workflow after the initial application is accepted.

1. Verify the property is in Corona city limits.
   Open the official Corona address verification tool. Search the job address before selecting a City permit.
2. Confirm the permit type and project path.
   Decide whether the work is a new building, residential alteration, tenant improvement, electrical, plumbing, mechanical, pool, sign, solar, ADU or another project. Review the official plan-check requirements for project-specific checklists and flowcharts.
3. Prepare the City forms.
   Corona’s forms page provides the permit application, construction permit application, declarations and other documents. Owner-builders should also review the Owner-Builder Disclosure Form. Get them from the City’s current forms page rather than using an old downloaded copy.
4. Prepare plans and supporting documents.
   Depending on the project, this may include a site plan, floor plans, elevations, structural details, engineering calculations, energy documents, CALGreen information, equipment specifications, truss calculations, geotechnical reports and trade drawings.
5. Create or sign in to your eTRAKiT account.
   Go to Corona eTRAKiT. Use the Permits → Apply area and choose the permit type that matches the work.
6. Enter the project details and submit the application.
   Provide the job address, owner/applicant details, contractor information when applicable, project description and other requested fields. Keep the permit or application reference number.
7. Follow the electronic plan-review invitation if your project requires plan check.
   For electronic plan review, Corona’s current applicant guide says the applicant receives a ProjectDox invitation after the building permit application is reviewed and accepted.
8. Upload plans into the correct folders.
   The City’s ePlan instructions separate files by type: plans go in the Plans folder, supporting calculations and reports in Documents, and product/material information in Material Specifications. Corona also instructs applicants to upload plans as individual files in landscape orientation.
9. Complete prescreen and pay plan-check fees.
   Do not stop after uploading. Complete the required submission task so the plans actually move to prescreen. Once instructed, pay plan-check fees through eTRAKiT and complete the associated payment task.
10. Respond to correction comments.
    If reviewers request changes, revise the plans, prepare a response to the comments and resubmit through the assigned project rather than creating an unrelated duplicate application.
11. Complete final permit requirements and pay remaining fees.
    After the required departments approve the project, complete outstanding permit forms and payment tasks. Wait until the permit is formally issued before beginning permit-required construction.
12. Download the approved plans and permit/job card.
    Keep the approved documents available at the job site. Construction must follow the approved plans unless a revision is accepted by the City.

Documents to Prepare Before Plan Check

The exact package changes with the project. Preparing these items before starting the portal can prevent an avoidable prescreen rejection.

Corona publishes separate flowcharts and checklists for ADUs, new residential construction, tenant improvements, new commercial/industrial construction and other projects on its Plan Check Submittal Requirements page.

Solar and Expedited Permit Options

Solar projects have a separate process. Corona’s expedited-permit page contains packages for qualifying solar systems and also explains the City’s Symbium solar workflow.

For Symbium solar, the City instructs applicants to verify that the installation address is inside Corona first, use the Symbium process, and then continue through eTRAKiT where required.

Open Corona Expedited Permits & Solar Information

Corona Building Permit Fees

There is no single flat Corona building permit fee. The cost depends on the type and scope of work and can include plan review, building inspection, electrical, mechanical, plumbing, sign, pool, new-construction or tenant-improvement charges.

The Building Division currently publishes separate schedules for:

• Electrical permits
• Mechanical permits
• Plumbing permits
• Miscellaneous building work
• Signs
• Swimming pools
• New construction
• Tenant improvements

How Long Does Corona Plan Review Take?

Review time depends on project complexity, completeness and the number of departments involved. Corona states that its goal is to help applicants reach approval by or before the third plan-check review.

The electronic plan-review applicant guide currently linked by the City lists these building plan-review targets:

• First review: 10 business days.
• Later reviews: 5 business days.

These are review targets, not a guarantee that every permit will be issued in that number of days. Incomplete plans, outside-agency reviews, fire requirements, planning issues, corrections or applicant delays can extend the total timeline.

The City also says staff prescreen can take up to three business days. Using the voluntary prescreen tool before filing may help identify missing checklist items, but it does not replace the City’s official review.

How to Schedule a Corona Building Inspection

After the permit is issued and the work reaches the required stage, inspections can be requested through eTRAKiT.

1. Have the active permit ready.
   Keep the permit number, job address, inspection type and contact information available.
2. Open Corona eTRAKiT.
   Visit the official permit portal.
3. Choose the inspection function.
   Use the portal’s Inspections → Schedule option and locate the correct permit.
4. Select the inspection that matches the stage of construction.
   Do not request a final inspection when rough or intermediate inspections are still outstanding.
5. Enter a working phone number or email and submit the request.
   Make the job site accessible and keep required work exposed until the inspection is complete.
6. Check the result before covering work.
   If corrections are issued, complete them and arrange the appropriate reinspection.

For large new construction, the Building Division also offers pre-construction meetings to help applicants prepare for field inspections. Call the Building Division or email BuildingInspection@CoronaCA.gov to ask whether one is appropriate.

Common Inspection Stages

The exact inspection list comes from the approved permit and job card. Depending on the work, inspections can include:

• Footing, foundation or reinforcing steel
• Underground plumbing or electrical
• Rough framing
• Rough electrical, plumbing and mechanical work
• Insulation or energy-related inspections
• Drywall, lath or other concealed assemblies when applicable
• Equipment or system inspections
• Final building and trade inspections

Do not cover framing, wiring, pipes, reinforcement or other work that must remain visible for inspection unless the required inspection has been completed.

Check a Corona Permit, Plan Review or Property History

You can use eTRAKiT not only to apply, but also to search permit information and monitor available project information.

1. Open Corona eTRAKiT.
2. Choose Permits → Search for permit records.
3. Use the available permit number, property or supported search fields.
4. Open the matching record and review available status, permit and inspection information.
5. Sign in when an applicant-specific action requires account access.
6. If an older record or plan is not available online, contact Building Division with the property address and any known permit number.

2026 Corona Building Codes

This is an important change for anyone using an older construction guide. Corona’s current Municipal Code adopts the 2025 California Building Code with local amendments. California’s 2025 Building Standards Code became effective statewide on January 1, 2026 for new permit applications.

Corona’s Title 15 contains local provisions for building, residential, green building, mechanical, energy, existing buildings, fire, plumbing, electrical, grading, wildfire-related construction and other requirements.

For an easy statewide explanation, see our California Building Code 2026 guide. For Corona’s legally adopted local provisions, use the current Corona Municipal Code — Title 15.

Plan Check Expiration vs. Issued Permit Expiration

These are different, and confusing them can become expensive.

If your deadline is close, contact Building Division before expiration. Do not assume a permit can automatically be reopened after it expires.

Construction Hours and Noise in Corona

Corona’s municipal noise rules prohibit construction noise during the following periods:

• Monday–Saturday: 8:00 PM to 7:00 AM.
• Sundays and federal holidays: 6:00 PM to 10:00 AM.

In practical terms, ordinary noisy construction is generally limited to 7:00 AM–8:00 PM Monday through Saturday and 10:00 AM–6:00 PM on Sundays and federal holidays, unless another approval or project condition imposes a stricter limit.

Planning, Fire, Health and Other Reviews

A building permit does not always stand alone. Before finalizing drawings, check whether your project also needs:

• Planning or zoning review for use, setbacks, height, parking or design requirements.
• Fire Department review for applicable fire/life-safety systems and commercial projects.
• Public Works or Development Services for grading, right-of-way, public improvements or utility-related work.
• County health approval for regulated food, health or environmental uses.
• Business licensing when construction is connected to opening or changing a business.

For code-enforcement questions rather than a new permit application, Corona’s Planning & Development Department lists Code Compliance at 951-739-4970 and CodeEnf@CoronaCA.gov.

2027 Change to Know About Now

This matters if design work begins in late 2026 but the actual plan-review application will not be filed until 2027.

Common Corona Permit Problems — and the Practical Fix

Useful Official Corona Building Links

• Corona Building Division — contact information, plan-check links, inspections and current notices.
• eTRAKiT Permit Portal — apply, pay, search permits and request inspections.
• Applications & General Forms — permit and owner-builder forms.
• Plan Check Submittal Requirements — checklists, flowcharts and project requirements.
• Building Fee Schedules — current permit and plan-check schedules.
• eTRAKiT Video Guides — account setup, applications, payments and inspections.
• Building Division Miscellaneous Information — occupancy, construction hours, plan revisions, utility clearances and specialty guidance.

Related California Building Guides

If you are comparing jurisdictions or working on projects in more than one California city, these guides may help:

• California Building Code 2026 — Title 24 & Current Code Cycle
• Anaheim Building Department — Permits & Inspections
• Camarillo Building Department — Permits & Inspections
• Baldwin Park Building Department — Permits & Inspections

Corona Building Department FAQs

USBuilding.org is an independent informational resource and is not operated by the City of Corona. Official City requirements control permits, inspections and approvals.