Flint, Michigan Building Permit Guide

Flint enforces the state code through a Building and Safety Inspections division inside the city hall complex on South Saginaw Street. Its inspectors are state-licensed and cover all trades. Before any of that matters, though, one question has to be settled, and it is not a code question.

The division provides plan review, permitting, property disposition and business licensing alongside inspection services for building, electrical, plumbing and mechanical work. All building and trade inspections are scheduled through a single phone line.

This guide covers work inside the City of Flint limits. The Charter Township of Flint is a separate unit of government with its own building department, and Genesee County arrangements differ again. Confirm the parcel before filing anything.

What requires a building permit in Flint?

The code is the same statewide, but fee schedules, procedures and the choice of third-party agency differ from one municipality to the next, so an exempt list from a neighbouring township is not reliable. An exemption from a building permit is never an exemption from zoning, the energy code, or an electrical or plumbing permit. Confirm scope with Flint Building and Safety before work starts.

Local rules worth knowing

Flint’s building permit fee follows the cost of the project under the city’s master fee schedule, and the payment clock is short: payment is due within five days of the application or the application is cancelled, and $75 of the permit fee is non-refundable.

Michigan enforces one statewide construction code under the Stille-DeRossett-Hale Single State Construction Code Act (1972 PA 230); local units cannot amend it, and enforcement sits with the city, village or township, a county program or the state Bureau of Construction Codes, sometimes split by trade. Michigan rules

Who handles permitting in Flint?

Building and Safety Inspections provides plan review, permitting and inspection services for building, electrical, plumbing and mechanical work, with all inspectors licensed by the state.

Zoning approval is distinct from construction code approval and comes through the city’s Zoning Division. A zoning compliance certificate confirms zoning review; it does not replace the construction code inspections or any certificate the building official requires. On a change of use, both tracks apply and both have to close.

The counter week is short. The office is open Monday to Thursday from nine in the morning until three in the afternoon, which is a six-hour, four-day week. Anything that requires counter contact needs to be planned against that window rather than a normal working week, and a call before travelling is worth the time it costs.

In 2025, building permits issued in Flint authorized 4 new privately owned housing units, all of them single-family homes, according to the U.S. Census Bureau Building Permits Survey.

Permit types

Residential permits

Residential permits follow the state residential code with city zoning applied alongside. Prepare the property address, owner and contractor information, scope of work with a cost breakdown, plans and any zoning or authorisation documents before submitting, since additional plan or zoning review may be required and payment is due within five days of applying.

How Michigan contractor credentials work

Commercial permits

Commercial work runs through plan review with sealed drawings and zoning review. On a change of use or an occupancy-related project, ask the division which final inspections, zoning compliance documents and certificates the specific building will need, because the combination varies more here than the code alone would suggest.

Licenses, trade classifications and design professionals

Practically, three credential layers appear on Michigan projects: the state residential builder or maintenance and alteration licence on residential work; separately licensed electrical, plumbing and mechanical trades, also licensed by the state; and, on commercial and larger residential work, drawings sealed by a Michigan-licensed architect or professional engineer, with plans reviewed by a state-registered plan reviewer; detached one- and two-family houses of 3,500 square feet or less need no architect or engineer seal. Confirm what Flint Building and Safety requires for the specific building before filing.

Michigan licenses residential builders and maintenance and alteration contractors at state level, and the permit application must carry the licence number. Michigan rules

Flint permit costs and fees

Flint publishes its building permit fees in the city’s master fee schedule, based on the cost of the project: $160 for work up to $2,000, then $160 plus $29 for each $1,000 over $2,000 up to $50,000, with lower rates on larger bands (FY27 schedule). Plan review is charged on top, a re-inspection costs $160, and electrical, plumbing and mechanical contractors pay a city registration fee. Payment is due within five days of applying or the application is cancelled. Zoning fees are handled separately.

Michigan fees are set by whoever holds enforcement for the parcel — the local unit, the county, or the state where neither has taken it on — so the schedule follows the authority rather than the state. A figure from a neighbouring municipality is not reliable, and a figure from a neighbouring township can be wrong even where the county enforces both. Ask Flint Building and Safety for the schedule in force on your filing date.

Fees are set by the enforcing agency — the local unit, a county program or the state — and may only fund that agency's work. Michigan rules

Trade permits and who may pull them

Electrical, plumbing and mechanical contractors hold state licences valid anywhere in Michigan, and each trade follows its part of the state construction code. Michigan rules

How to apply for a Flint building permit

Review, corrections and what actually causes delay

In Michigan, the first cause of delay is uncertainty over who enforces the code — filing with the local unit when the county holds enforcement for it, or with the county when the state does. After that comes the edition question, because the trade parts and the building parts moved on different dates, and houses still follow the 2015 residential code, so a submission drawn to the wrong one is a correction cycle. Then a missing or expired state licence number on the application, energy-code and plan documentation, and floodplain requirements along the shorelines and rivers. Build the plan-review time into the schedule and confirm the checklist with Flint Building and Safety before filing.

A Michigan permit lapses if work does not start within 180 days or stops for 180 days; confirm the expiry with Flint on phased or delayed work. Michigan rules

Inspections in Flint

Where a permit is required, standard checkpoints include footing and foundation, framing, rough-in electrical, plumbing and mechanical, insulation and energy-code compliance, fire systems on commercial work, and final, with a use-and-occupancy certificate before the building is used. All trades are inspected by the same division and booked on one number, so sequencing is a single conversation rather than several.

Ask the enforcing agency which edition applies to your application, especially around a code change date — because editions are adopted part by part, the answer can differ between the building inspection and the trade inspections on the same job. They are carried out by an inspector registered with the state, employed or contracted by whichever authority holds enforcement for the parcel. Keep the approved plans and the energy-code documentation on site for the inspector to check against, and confirm the notice Flint Building and Safety needs and its inspection windows.

Do not cover work before the required inspection has been approved. Keep the issued permit, the approved plans, product listings, energy-code documentation and your correction responses available on site.

Flint permit search and official resources

Permit records in Michigan sit with the authority that issued them — the local unit, the county, or the state bureau where neither took enforcement on. Where Flint Building and Safety is the authority for the City of Flint, it holds the building permit, the inspection history and the use-and-occupancy certificate. If you are buying, refinancing or renovating, confirm that past work was permitted rather than assuming it was — open permits and missing certificates are a common closing problem.

These are the primary sources behind this guide. Codes, fee schedules and procedures change — confirm the position for your filing date.

• City of Flint Building and Safety Inspections
• City of Flint permits
• City of Flint application for building permit
• Charter Township of Flint Building Department
• Michigan Bureau of Construction Codes - current code books and effective dates

Frequently asked questions

Is my Flint address in the city or the township?

It has to be checked from the parcel. The Charter Township of Flint is a separate unit of government running its own full building department with its own trades inspections, permit forms and online permitting. A Flint mailing address can sit in either, and the city has no jurisdiction over township property.

How much will my permit cost?

The fee follows the cost of the project under the city’s master fee schedule: $160 up to $2,000, then $160 plus $29 for each $1,000 over $2,000 up to $50,000, with lower rates on larger bands (FY27). Plan review is added, $75 of the permit fee is non-refundable, and payment is due within five days of applying.

When is the building office actually open?

Monday to Thursday, nine in the morning to three in the afternoon. That is a six-hour, four-day counter week, so plan any in-person step against it and call before making a special trip.

Which code edition applies to my work?

It depends which part of the code the work falls under. One Michigan point catches almost everyone: the commercial and residential codes are not on the same edition. The bureau moved the plumbing, mechanical and electrical parts to new editions on the twelfth of March, 2024, and the building and rehabilitation parts to their 2021 editions on the ninth of April, 2025; houses still follow the 2015 Michigan Residential Code. The residential code did not move with them. Replacement residential rules were filed for an August 2025 effective date, but the Court of Claims entered a stipulated order stopping the department from implementing them while a builders’ association challenge is litigated, so the bureau still lists the 2015 Michigan Residential Code as the code in force. That case was still live when this guide was written. Confirm the edition governing each part of your work on your filing date rather than assuming the newest one applies.

Does a zoning compliance certificate cover my building inspections?

No. Zoning approval is distinct from construction code approval. A zoning compliance certificate confirms zoning review and does not replace the construction code inspections or any certificate the building official requires.

Who inspects the trades?

The city’s own Inspection Division covers all trades, and all its inspectors are licensed by the state. Residential builders and maintenance and alteration contractors are licensed by the state under Article 24 of Public Act 299 of 1980, administered by the Bureau of Construction Codes, and the plumbing, electrical and mechanical trades are state-licensed as well. The licence is valid statewide. The permit application must set out the licence number and its expiry date, and performing residential work that requires a licence without holding one is a civil violation the county prosecuting attorney or the Attorney General may pursue.

Simplify Flint permitting with Alliance Permitting

The city and township question is the one that wastes filings in Genesee County. We settle it from the parcel before anything is prepared.

Trusted by leading builders, developers, and national contractors — 21+ years of filing in the jurisdictions we write about.

Contractors and builders choose Alliance for Flint because the work is done by people who have stood at the counter:

• 21+ years of filing, so the authority question gets answered before the application goes in
• We confirm the edition in force for each code part on your filing date, not the newest one published
• Licence numbers, expiry dates and the written authorisation instrument checked before submission
• Correction cycles handled directly with the reviewer so your crew is not waiting on a resubmission
• Inspection sequencing tracked through to the certificate, including trade sign-offs

Alliance Permitting is a permit documentation and submission company in Michigan. We prepare your paperwork, file it correctly and coordinate with the permitting authority through issuance. We are not a contractor and we do not perform licensed plan review or inspections; that work stays with your licensed team and the jurisdiction.

This guide is provided by Alliance Permitting for general information about Flint permitting. Requirements, fees, and procedures change; confirm details with the permitting authority before relying on them.