Building Permit — Folsom, California · Requirements sheet
Verified 2026-09-21 · Source: https://www.folsom.ca.us/government/community-development/building-services/plan-check
PermitBase is an independent reference and is not affiliated with any government agency. Requirements change and vary by project — confirm current details with the building department before you submit.
Building Permit in Folsom, California
Folsom splits permits into Minor and Major, runs the Major ones through two systems at once, publishes its inspectors' direct numbers, and gives a per-department timeline for the Certificate of Occupancy sign-offs - but its own plan review timeline document is behind a broken link.
Verified 2026-09-21 · Source
When you need this permit
- MINOR AND MAJOR ARE DIFFERENT ROUTES, NOT DIFFERENT SIZES OF THE SAME ONE. "Some permits, called Minor Permits, may be reviewed and issued using eTRAKiT", while "ProjectDox is used in conjunction with eTRAKiT for Major Permits where multiple divisions or departments are required to review the plans."
- THE CITY LISTS WHAT COUNTS AS MAJOR, and the list is broader than most people expect: "swimming pools, photovoltaic systems, patio covers, retaining walls, new residential homes or commercial buildings, additions or minor structures such as sheds or pool houses, ADUs, fire sprinklers, fire alarms, and signs."
- YOU APPLY BEFORE YOU HAVE DRAWINGS: "No documents are required at the time of application for Major Permits." The plan portal is only created after the application is deemed complete and plan check fees are paid.
- NAME YOUR REVISED FILES EXACTLY AS BEFORE. "Please use the same exact name for any revised documents. ProjectDox has a versioning function that helps the reviewers expedite reviews in subsequent cycles." A renamed resubmittal loses the version chain.
- AN UNFINISHED ADMIN TASK STOPS THE PROJECT DEAD: "If the Outstanding Items Task is not completed, your project will not move forward."
- PRINT THE APPROVED PLANS FULL SIZE BEFORE THE FIRST INSPECTION: "The applicant is required to have all approved plans and documents printed full-sized on site prior to their first inspection. Failure to do so may result in a FAILED inspection."
- OUTSIDE AGENCIES CAN GATE ISSUANCE, and Folsom lists four. School fees via form CD-B103 to Folsom Cordova Unified. SMAQMD asbestos approval for "any commercial project where a minimum 160 square feet of surface area is being removed". Sacramento County Environmental Management for commercial pools, restaurants, commercial kitchens and food storage or retail. And Regional Sanitation for "All commercial alterations (including tenant improvements), additions, and new construction".
- A WASTE MANAGEMENT PLAN MAY BE REQUIRED, AND SELF-HAUL IS NOT AN OPTION: "Currently there is only one option for debris removal... Please note that the option to self-haul is NOT available at this time."
Required documents
Check off what you have — your progress is saved on this device.
Fee schedule
Review timeline
Inspection process
- 1
Phone scheduling is gone; eTRAKiT only, up to four days ahead
"The automatic phone scheduling system is no longer available. Inspections can be scheduled online via eTRAKiT and can be scheduled up to four days in advance."
- 2
The next-day cut-off is 3pm
"Next day inspections can be requested until 3pm. Any inspections requested after 3pm will be scheduled a minimum two business days out." The page repeats the rule lower down as "a minimum two days out", dropping the word business; the stricter reading is the one printed first.
- 3
The site must be ready by 8 a.m., ladders included
"All job sites shall be ready and accessible for inspection by 8 a.m. on the day of the inspection. This includes ladders in place for roofing, HVAC, or similar inspections." A time preference "may be requested; however, it is not a guarantee."
- 4
Your inspection can be rolled to the next day
"Depending on the inspection workload for the day, some inspections may be rolled. If your inspection is rolled, the inspector will contact you and it will need to be rescheduled for the following day."
- 5
Cancel before the inspector arrives, preferably to the inspector
The city's preferred cancellation route is calling or emailing the named inspector directly, with eTRAKiT and the Building Counter as alternatives. "Inspections must be canceled prior to arrival of the inspector, or a re-inspection fee may be assessed."
- 6
Certificate of Occupancy: 800-series sign-offs first, then the 900-series final
"Prior to a CO, all COO (800 series) inspections are required to be completed with a PASS status. Once that is completed, the 900 series FINAL INSPECTION shall be scheduled and performed by the Building Inspector." Each sign-off has its own published lead time: Engineering (883) 2-3 days, Planning (885) 2-3 days, Arborist (887) 2-3 days, Fire (891) 2-3 days, County Health (893) next day, Landscape & Lighting (895) 5 days, Water Quality (899) 5 days, Building TCO (901) next day.
- 7
A Temporary Certificate of Occupancy is case by case
"A Temporary Certificate of Occupancy (TCO) may be issued on a case-by-case basis dependent on project scope, size, and type", discussed with the Building Inspector, with form B350 setting out the process.
See the full Folsom inspection guide — scheduling & re-inspection fees →
Tips
- BOOK NEXT-DAY INSPECTIONS BEFORE 3PM - after that it is two business days.
- HAVE FULL-SIZE APPROVED PLANS ON SITE, or the first inspection can fail on that alone.
- KEEP RESUBMITTED FILE NAMES IDENTICAL so ProjectDox versioning works.
Frequently asked questions
Sources & verification
Verified against official sources. Last reviewed 2026-09-21.
Online permit portal
Codes & ordinances
Department & other records
Fees, timelines, and adopted codes are researched from each jurisdiction's published records — see how we verify. Requirements change and vary by project, so always confirm the current details with the Folsom building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.
Folsom's permit history isn't searchable here yet
This page covers what the permit requires. What we don't have for Folsom yet is the record of permits actually issued — the history you'd search by street address. That is a gap in our coverage, not a statement about any particular property.
Your email, and the place — never an address. We only use it to tell you when Folsom lands. Privacy.
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