City Building Permits

Warren, MI - 2026 Building Permit Guide

How to apply for a building permit in Warren, Michigan. Permit authority, application steps, fees, and inspection requirements.

Michigan Macomb County Updated March 2026

Permit Authority

City-run enforcing agency for building code, zoning ordinance administration tied to permit review, inspections, signs, certificates of compliance, and related trade permits in Warren.

Department
Division of Buildings and Safety Engineering, Building Division
Address
One City Square, Suite 305, Warren, MI 48093
Phone
586-574-4504
Website
https://www.cityofwarren.org/departments/building-division/

Online Permit Portal

Open BS&A Online

Platform: BS&A Online • Account required: Yes • Submission: Online or in-person

Application Process

  1. Start from the Warren Building Division page and choose the correct permit application or BS&A online link.
  2. Submit the permit application with estimated job cost; Warren's new-house requirements say the plan review fee is due at application.
  3. Provide required plans and supporting materials. For a new house, Warren requires one completed application and four complete sets of drawings plus a survey/lot plan package.
  4. Satisfy outside prerequisites before issuance where applicable, including water meter receipt, right-of-way permit, and Macomb County soil erosion permit.
  5. Pay applicable permit and plan review fees based on the current fee schedule.
  6. After issuance, request inspections through BS&A or the contractor inspection link.

Typical processing time: No standard building-permit turnaround was posted; zoning/sign procedures note hearing timelines can run to 3 months or more where appeals are involved.

Source: Division of Buildings and Safety Engineering, Building Division

General Requirements

Warren publishes building, electrical, mechanical, plumbing, fence, sign, sidewalk, demo, and special applications; the division also publishes a list of items that require a building permit.

Required Documents

  • Permit application
  • Estimated cost
  • Plan review fee where applicable
  • Plans
  • For new houses: four drawing sets, lot plan sealed by a surveyor/architect/engineer, and prerequisite approvals
Permit validity
Warren documents show multiple 180-day rules. Temporary trailer permits are good for 180 days, and certificate-of-compliance applications for vacant spaces are void in 180 days if incomplete.
Building code
Michigan Building Code and Michigan Residential Code are the uniform codes in force; trade permits are issued under city building, electrical, plumbing, and mechanical programs.
Owner-builder
Warren separates property-owner and contractor termination forms and accepts owner-side applications in several published forms.
Contractor requirements
Contractors use separate BS&A contractor account creation and contractor inspection flows; Warren also requires annual sign-erector registration for sign work.

Fees

Minimum permit fee
Commercial fees start at $130 total for $1-$1,000 commercial work; residential fees are posted separately.
Plan check fee
New-house requirements say the plan review fee is due at submittal and is based on complete job cost.
Permit fee formula
Mixed. Commercial building fees are valuation-based; sign and miscellaneous permits are flat-fee based.
Reinspection fee
Public snippets reviewed did not show one universal reinspection fee for all permit types.
Payment note
Treasurer's Office handles many payments; some Warren procedure sheets specify cash, check, or money order and note no credit cards for certain applications.

Fees change. Verify current amounts at the official fee schedule.

Work That Does NOT Require a Permit

  • Ordinary repairs and finish work that do not change structure or regulated systems.

Important: Warren publishes a "List of items that require a Building Permit" rather than a consolidated exempt-work list. Warren-specific confirmation is recommended for edge cases.

Inspections

How to Schedule

Scheduling deadline
Inspection requests 24 hours in advance required for new houses.
Inspection hours
Building Division office hours Monday-Friday 8:30 a.m.-5 p.m.

Typical inspection sequence: Warren's published sequence for new houses is footing, backfill, undergrounds, gravel/sand/open joist, masonry, rough trade inspections, rough framing, insulation, drywall nail, open ceiling if needed, final mechanicals, final building.

Additional Resources

Information on this page was last verified: March 2026. Permit rules and fees change — confirm current requirements directly with the Division of Buildings and Safety Engineering, Building Division before applying.

Frequently Asked Questions

Warren Building Permit FAQ

Do I need a building permit in Warren, MI?
Warren publishes building, electrical, mechanical, plumbing, fence, sign, sidewalk, demo, and special applications; the division also publishes a list of items that require a building permit.
How much does a building permit cost in Warren, MI?
The minimum permit fee is Commercial fees start at $130 total for $1-$1,000 commercial work; residential fees are posted separately.. Fees are calculated as: Mixed. Commercial building fees are valuation-based; sign and miscellaneous permits are flat-fee based.. Plan check fee: New-house requirements say the plan review fee is due at submittal and is based on complete job cost..
How do I apply for a building permit in Warren, MI?
1. Start from the Warren Building Division page and choose the correct permit application or BS&A online link. 2. Submit the permit application with estimated job cost; Warren's new-house requirements say the plan review fee is due at application. 3. Provide required plans and supporting materials. For a new house, Warren requires one completed application and four complete sets of drawings plus a survey/lot plan package. 4. Satisfy outside prerequisites before issuance where applicable, including water meter receipt, right-of-way permit, and Macomb County soil erosion permit. 5. Pay applicable permit and plan review fees based on the current fee schedule. 6. After issuance, request inspections through BS&A or the contractor inspection link.
How long does it take to get a building permit in Warren, MI?
Typical processing time is No standard building-permit turnaround was posted; zoning/sign procedures note hearing timelines can run to 3 months or more where appeals are involved..
What work is exempt from building permits in Warren, MI?
The following work is generally exempt: Ordinary repairs and finish work that do not change structure or regulated systems.. Note: Warren publishes a "List of items that require a Building Permit" rather than a consolidated exempt-work list. Warren-specific confirmation is recommended for edge cases.
How do I schedule a building inspection in Warren, MI?
Inspections can be scheduled via: BS&A online links for public and contractor inspection requests. Inspection requests 24 hours in advance required for new houses..

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Important: This page is an educational resource provided by jaspector.com. It is not legal advice, and it does not substitute for official guidance from the permit authority listed above. Permit requirements, fees, and processes change frequently. Always verify current requirements directly with the issuing department before beginning any construction project. Use of this page does not create an attorney-client relationship. Jaspector assumes no liability for any outcomes arising from reliance on this information.

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