Can I pull a permit myself in St. Clair Shores if I'm the owner?

Yes. Michigan allows owner-builder permits for owner-occupied residential projects. You can file the application and pull the permit yourself. However, any structural, electrical, plumbing, or mechanical work must be designed and signed by a licensed professional in Michigan. You can do demolition, framing (non-structural), blocking, drywall, paint, and finish work yourself — but trades-specific work requires a licensed electrician, plumber, or engineer.

Do I need a permit for a deck under 200 square feet?

Not always. Decks under 200 square feet and under 30 inches above grade are often exempt from permitting in Michigan. However, exempt or not, footings must meet the 42-inch frost depth — you can't rest posts on grade. If you're adding a deck near a neighbor's property line or in a floodplain, an exemption may not apply. Call the Building Department to confirm your specific project.

What is the 42-inch frost depth and why does it matter?

Frost depth is how far into the ground water freezes in winter. In St. Clair Shores, it's 42 inches. When water in soil freezes, it expands, pushing structures up — frost heave. Deck footings, fence posts, shed foundations, and house footings must extend below 42 inches so they rest on unfrozen soil. A footing that stops at 30 inches will heave up 2-3 inches over a winter or two, cracking decks and breaking connections. Inspectors will verify footing depth during the footing inspection.

What's needed for a basement egress window?

If you're creating a bedroom in a basement (or finishing a basement with a bedroom), you need an egress window per IRC R310.1. Minimum opening is 5.7 square feet (typically 3 ft wide by 2 ft tall, or equivalent). The sill must be no higher than 44 inches above finished floor, and the window must be operable from inside without tools. The well or opening must allow a person to exit in an emergency. This is a hard requirement — no egress window, no permit approval for the bedroom. Plan the window location and size before you start framing.

Do I need a permit for a fence?

Residential fences over 4 feet high require a permit in St. Clair Shores. Corner-lot fences, sight-triangle fences, and any fence within setback zones also require permits, even if under 4 feet. Most fence applications are over-the-counter or online. You'll typically need a site plan showing property lines, fence location, and height. If you don't have a survey, the assessor's plat (from your deed or the county) often works. Expect a $75–$150 permit fee and 1-2 week turnaround.

What if I start work before getting a permit?

The city can issue a stop-work order and require you to tear down or undo the work. You may also face fines (typically $100–$500 per day of violation). More important: unpermitted work can prevent you from selling the house or getting homeowner's insurance to cover repairs. If you've already started, call the Building Department immediately — many violations can be cured by applying for a permit and passing inspections retroactively, but it's slower and more expensive than permitting first.

How long does permit review take in St. Clair Shores?

Routine projects (fences, decks, electrical subpermits) typically clear in 1-2 weeks if you file in person or online with complete, correct plans. Structural additions may take 2-4 weeks depending on plan complexity. Basements with egress windows take a bit longer because grading and drainage require closer review. If the city asks for revisions (incomplete site plan, missing engineer stamp), add another 1-2 weeks.

What's included in a permit fee?

St. Clair Shores permit fees vary by project type and size. Fence permits are typically flat $75–$150. Deck permits range $150–$400 depending on square footage (usually 1–2% of project valuation). Electrical subpermits are $50–$100. Structural additions scale with project cost. Plan review is usually bundled into the base fee — no surprise charges at final. Get a quote from the Building Department before you file.

Do I need a survey for a fence or deck?

Not always, but it helps. Most fence applications ask for a site plan showing property lines. If you have your deed, you can pull the assessor's plat (free, from the Macomb County Assessor's office or your closing documents) and use that to mark the fence location. A full survey ($300–$600) is safer if you're near a property line or in a corner-lot sight triangle. For decks, a survey is usually not required unless the deck is very close to a setback line or a neighbor's property.

Can I file my permit online in St. Clair Shores?

Yes. St. Clair Shores has an online permit portal for many routine projects — fences, decks, sheds, electrical subpermits, and plumbing work. To access it, search 'St. Clair Shores MI building permit portal' or contact the Building Department for the direct link. Not all projects are available online; structural additions and basement conversions usually require in-person consultation. The portal lets you upload plans, pay fees, and track your application status.

Building Permits in St Clair Shores, MI (2026)

Do I need a permit in St. Clair Shores, MI?

St. Clair Shores, a Macomb County suburb on Lake St. Clair's west shore, sits in Michigan's frost zone with a 42-inch frost depth — deeper than many southern Michigan municipalities. This matters for decks, sheds, and any project with footings. The City of St. Clair Shores Building Department oversees permitting and enforces the Michigan Building Code, which closely mirrors the International Building Code with state-specific amendments. Most residential projects — decks, fences, additions, finished basements, water-heater replacements — require a permit before work begins. Property owners are allowed to pull permits for owner-occupied projects without hiring a licensed contractor, though structural work and electrical/plumbing usually need licensed trades. The city processes most routine permits over-the-counter or through its online portal, with plan review averaging 1-2 weeks for standard projects. Skipping a permit risks stop-work orders, fines, failed insurance claims, and resale complications — the Lake St. Clair waterfront market is competitive, and title issues from unpermitted work can kill a sale. A 90-second call to the Building Department before you start saves weeks of headaches later.

What's specific to St. Clair Shores permits

St. Clair Shores' 42-inch frost depth is a hard floor for deck footings, fence posts, and shed foundations. The Michigan Building Code and IRC R403.1.4 require footings to extend below the frost line to prevent heaving — frost heave can lift a 10-year-old deck 2-3 inches in a single winter, cracking ledger boards and rim joists. Inspectors will measure footing depth from finished grade at the time of final inspection. If you're digging in the sandy soil along the north side of the city (near the lake), drainage is usually good; glacial till elsewhere requires tighter footing detail and sometimes a drain tile at the footing base. Get this detail right on your first inspection or the project sits unpermitted until you fix it.

The city sits in the Great Lakes zone with high seasonal water tables near the lake and wetlands scattered through the northern neighborhoods. Basements, sump systems, and grading are scrutinized carefully. Finished basements require a permit and must show an egress window (per IRC R310.1) — bedroom in the basement means a min 5.7 sq ft opening at ground level, operable from inside without tools. Sump pits must drain away from the house and away from neighbors' properties. The city enforces these rules tightly because seasonal flooding and water damage claims are common here. Plan on an extra inspection (egress + grading/drainage) for any basement work.

Waterfront properties have tighter setback rules. If your lot touches Lake St. Clair or one of the inland lakes, front and side setbacks are often stricter than inland lots, and some improvements near the waterline require additional permits (wetland protection, beach stabilization, dock work). Check your site plan and property deed before you plan a deck or addition near water. The city's zoning office can clarify your setbacks in one call.

The city's online permit portal is available and functional for many routine projects (fences, sheds, decks, electrical/plumbing subpermits). Over-the-counter filing at City Hall is still common and often faster for simple projects — show up with plans and a check, walk out with a permit in 20 minutes. The portal address and current hours are best confirmed by calling the Building Department directly or visiting the city's website; municipal contact info shifts periodically.

Michigan does not have a statewide residential contractor licensing requirement for owner-occupied work, but St. Clair Shores does allow owner-builder permits. You can pull a permit yourself if you're the owner-occupant. However, structural work (framing, additions), electrical work (wiring, panels, subpanels), and plumbing (new water lines, drain lines, gas) must be signed off by a licensed trades professional in Michigan, even if you're owner-building. This means you can get the permit and do demolition, blocking, and finish work yourself — but you'll hire (and pay for) a licensed electrician, plumber, or structural engineer to design and sign off on the trade-specific work. Plan for that cost and timeline upfront.

Most common St. Clair Shores permit projects

These are the projects that bring homeowners to the Building Department most often. Click any project below for local specifics — deck footings, fence setbacks, electrical subpermit thresholds, and cost ranges tailored to St. Clair Shores.

Do I need a building permit
in St Clair Shores, MI?

Do I need a permit in St. Clair Shores, MI?

What's specific to St. Clair Shores permits

Most common St. Clair Shores permit projects

Decks

Fences

Electrical work

Room additions

Basement finishing

Do I need a building permit in St Clair Shores, MI?

Do I need a permit in St. Clair Shores, MI?

What's specific to St. Clair Shores permits

Most common St. Clair Shores permit projects

Decks

Fences

Electrical work

Room additions

Basement finishing

Do I need a building permit
in St Clair Shores, MI?