Vallejo Building Permits Guide for Homeowners

Last updated November 13, 2026. Reviewed by the Cash Home Buyers CA team.

In Vallejo, a building permit is valid for six months from the date it is issued or from your last approved inspection, so a stalled project can lapse faster than many owners expect. This guide explains when a Vallejo homeowner needs a permit, how the Building Division process works, what inspections look like, and what permit history means when you sell.

Vallejo permits at a glance

Department	Building Division, Planning and Development Services, 555 Santa Clara Street, 2nd Floor, Vallejo, CA 94590
Phone	(707) 648-4522
Email	building.division@cityofvallejo.net
Counter hours (effective October 6, 2025)	Monday to Thursday and every other Friday, 8:30 a.m. to 4:30 p.m., closed 12 to 1 p.m.; last check-in 4:15 p.m.
How to apply	eTRAKiT online portal or in person at City Hall
Inspection requests	eTRAKiT or the automated phone line at (707) 648-4384
Codes enforced	2025 California Building, Residential, Electrical, Plumbing, Mechanical, Green Building, Energy and Fire Codes
Permit validity	Six months from issue or last approved inspection, with a one-time six-month extension by written request

Why Vallejo requires permits

The Building Division says its job is life safety and protection of property through enforcement of the California building, residential, green building, electrical, plumbing and mechanical codes, the International Property Maintenance Code and local ordinances.

It provides plan checking, permitting and inspection for new construction, additions, remodels and alterations so that structures meet minimum life-safety standards. For a homeowner, the practical result is simple: the permit and its final inspection are the paper trail showing that work was done to code.

Projects that need a permit

The city states that most new construction, remodeling and repairs require building permits, as do most electrical, plumbing, mechanical and insulation installations, repairs and replacements. Its FAQ lists examples that commonly surprise owners:

• Room additions, patio enclosures, sun rooms and carports
• Kitchen and bathroom remodels
• Decks and patio covers, attached or detached, plus arbors and trellises of any size
• Garage conversions and storage sheds
• Swimming pools, self-contained spas and gazebos
• Re-roofing, window and door installations or changes, skylights and exterior siding
• Water heaters, HVAC systems, wall heaters, fireplaces and fireplace inserts
• Electrical service and sub-panels, insulation and drywall
• Fences, retaining walls and landscape irrigation

Work the city says does not need a residential permit

The city cites California Residential Code section 105.2 for exemptions, and warns that an exemption never authorizes work that violates the code.

Examples listed include one-story detached accessory structures of 120 square feet or less, fences not over 7 feet high (planning approval is needed over 6 feet), retaining walls not over 4 feet measured from the bottom of the footing, sidewalks and driveways, painting, tiling, carpeting and cabinet work, and decks under 200 square feet that are no higher than 30 inches above grade, are not attached to the house and do not serve a required exit door.

Minor electrical and plumbing work, such as replacing a receptacle or clearing a stoppage, is also exempt. Even then the city recommends checking with Planning and Public Works before starting.

Step by step: how a Vallejo permit works

1. Decide who pulls the permit

Homeowners may apply for their own construction permit by completing an owner-builder form. If you hire a contractor, a California licensed contractor can obtain the permit instead. Either way, the application includes an owner-builder or licensed-contractor declaration and a workers’ compensation declaration.

2. Assemble the application

A building permit application needs a description of the work, the legal address, the owner’s and applicant’s contact details, contractor, architect or engineer license information where relevant, and the construction valuation including labor and materials.

If plans are required, the city asks for three or more sets plus two copies of structural calculations and specifications. Plans must be drawn to scale and typically include a plot plan, floor plan, exterior elevations, structural details, Title 24 energy documents and green building and accessibility information where they apply.

3. Planning review

Most building permit applications are also reviewed by the Planning Division for zoning compliance, including use, setbacks and height. Plan on a conversation with planning staff early if your project touches a property line.

4. Plan check and fees

Permit and plan check fees are based on the value of the project, while electrical, mechanical and plumbing fees depend on the number and type of items. The city offers an online fee estimator and a fee schedule. Additional charges can apply for grading or encroachment permits, Fire Prevention review and Vallejo school district fees. A plan check approval is valid for six months before the permit must be issued.

5. Permit issued, work begins

Once the permit is issued the clock starts: the permit expires six months after issue or after the last approved inspection. One six-month extension can be granted if you request it in writing before the expiration date.

Inspections in Vallejo

Inspection requests are first come, first served. The city notes that next-day inspections are not guaranteed and recommends scheduling at least three business days ahead. Online requests must be made by 3 p.m. the evening before.

You get a morning (8 a.m. to noon) or afternoon (noon to 4 p.m.) window, and the city cannot guarantee your preference. Request or cancel through eTRAKiT or the automated line at (707) 648-4384.

The printed permit card must be on site for the inspector, and an inspection that is not canceled in time can count as a visit, with a re-inspection fee that the page lists as $204.48.

Permits, unpermitted work and selling a Vallejo house

Permit history matters at sale time. Buyers, lenders and appraisers often ask whether additions, garage conversions and remodels were permitted, and sellers generally disclose known unpermitted work. Our statewide guide to selling as-is with unpermitted work explains the disclosure rules, and the seller closing costs guide shows what else to budget for. If the house is rented, the tenant-occupied sale guide applies as well.

Owners of a Vallejo home with open permits, expired permits or work done without one usually have three options: close out the permit before listing, disclose the work and accept a lower price on the open market, or sell as-is to a cash buyer who takes the property in its current condition. If you are weighing them, work through this checklist first:

• Ask the Building Division or check eTRAKiT for permits on the address and note any that are open or expired.
• List improvements made without a permit, such as converted garages, enclosed patios or added bathrooms.
• Gather final inspection records, inspection cards and contractor invoices for permitted work.
• Ask what it would take to legalize each item, including plans, fees and inspections.
• Compare that time and cost with a no-repairs cash sale, keeping in mind the permit expiration rules above.

If your property includes a backyard unit, read our Vallejo zoning and ADU guide as well, because the city has a separate path for legalizing older unpermitted ADUs.

How to sell a house in Vallejo

1. Review which work on the property was permitted and which was not.
2. Collect permits, final inspection records and any city notices.
3. Request a no-obligation cash offer for the house as it stands.
4. Choose your closing date.
5. Close with no repairs, permit cleanup or showings required.

Our Vallejo cash offer process page explains what happens after you submit the form.

Frequently asked questions

Can a homeowner pull their own permit in Vallejo?

Yes. The city says homeowners complete an owner-builder form to apply for a construction permit.

How are Vallejo building permit fees calculated?

Building permit and plan check fees are based on the project valuation. Electrical, mechanical and plumbing fees are based on the types and quantities of items. The city provides a fee schedule and an online fee estimator.

How long is a Vallejo building permit valid?

Six months from the date of issue or the last approved inspection. A one-time six-month extension may be granted if requested in writing before it expires.

How do I schedule a Vallejo inspection?

Use eTRAKiT or call the automated line at (707) 648-4384. Online requests are due by 3 p.m. the evening before, and the city recommends three business days of notice.

Do I need a permit to replace a water heater in Vallejo?

The city lists water heaters among the work that requires a permit. Confirm your exact project with the Building Division at (707) 648-4522.

Can I build a deck or shed without a permit?

Only within the exemptions. The city lists one-story detached accessory structures of 120 square feet or less and small low decks not attached to the house, and storage sheds appear on its permit-required list, so check before you build.

Can I sell my Vallejo house with unpermitted work?

Yes. You can disclose it and sell as-is, including to a cash buyer. Our statewide guide explains the disclosure rules.

More guides

• We Buy Houses in Vallejo
• We Buy Houses in Solano County
• Solano County Property Tax Guide
• Vallejo Code Enforcement Guide
• Vallejo Zoning and ADU Guide
• All California Guides

Sources

• City of Vallejo: Building Division
• City of Vallejo: Permit Related Questions
• City of Vallejo: eTRAKiT permit portal

This guide is general information from public sources, not legal advice. Confirm current rules with the city.