Madison's Building Safety: The Rules That Matter

Every city handles building safety a little differently. In Madison, Wisconsin, there are 10 distinct rules that residents and property owners should be aware of. Some are stricter than what neighboring cities enforce, and others are more relaxed. Here is what you need to know.

Elevator Maintenance

Madison's Conveyance Code requires every elevator, escalator, moving walk, and similar lift device in the city to be kept maintained and operational at all times, with periodic inspection, testing and permitting overseen by the Madison Fire Chief under MGO Ch. 40.

Key details: Governing chapter: MGO Ch. 40, Conveyance Code. Enforcing official: Madison Fire Department Chief. Maintenance duty: Maintained and operational at all times. Permit-to-operate fee: $75 (effective Jan. 1, 2023). Penalty: $10-$1,000 forfeiture, per day.

Operating or failing to maintain a conveyance in violation of Chapter 40 is a forfeiture offense under MGO § 40.16: not less than $10 nor more than $1,000, with each day or portion of a day the violation continues charged as a separate offense. The Fire Chief's inspection report identifies noncompliant items, which must be corrected by the compliance date stated on the report (§ 40.09(1)(b)); equipment found noncompliant must be reinspected before it can obtain a permit to operate.

Carbon Monoxide Detectors

Madison's Building Code adopts Wisconsin's SPS 328 (Smoke Detectors and Carbon Monoxide Detectors) by reference under MGO § 29.22, applying it to all new one- and two-family homes plus additions, alterations and accessory buildings: making CO detector installation a mandatory, state-standard requirement enforced through the city's own building permit and inspection process.

Key details: Governing code adopted: Wis. Admin. Code SPS 328. Trigger: New construction, additions, alterations to 1-2 family homes. Adopting section: MGO § 29.22. Penalty for Ch. 29 violations: $10–$1,000 forfeiture per day. Enforcing agency: Building Inspection Division, DPCED.

Under MGO § 29.20, any person who erects, constructs, alters, repairs, converts or maintains a building contrary to Chapter 29, including without the SPS 328 smoke and carbon monoxide detectors required by § 29.22, is subject upon conviction to a forfeiture of not less than $10 nor more than $1,000, with each day the violation continues treated as a separate offense; failure to comply with a lawful Building Inspection Division order is likewise a separate daily offense.

Lead Paint

Anyone painting or remodeling a Madison building built before 1978 must follow lead-safe work practices: no open-flame burning, machine sanding or abrasive blasting without HEPA-filtered controls, sealed windows and plastic sheeting during work, and 11-by-8-inch warning signs posted at the job site.

Key details: Applies to: buildings built before 1978. Banned without controls: open-flame burning, power sanding, abrasive blasting. Warning sign size: 11 in x 8 in, posted throughout project. Lead-bearing threshold: >0.06% by weight or >0.7 mg/cm². Penalty: $50 to $1,000 per day.

Anyone violating § 7.49 faces a forfeiture of not less than $50 nor more than $1,000, with each day or fraction of a day the violation continues counted as a separate offense.

This is one of the stricter rules in Madison's municipal code. If you are unsure whether your situation complies, it is worth checking with the city before proceeding.

Building Inspections

Madison's Building Inspection Division requires three staged inspections during construction, foundation, structure and insulation, plus a basement floor inspection for sleeping space and a final inspection, under Section 29.10, MGO. Contractors must call for each inspection before work continues, and occupancy is unlawful until the final inspection and certificate of occupancy issue.

Key details: Required inspections: Foundation, structure, insulation, plus final. Sleeping basements: Extra inspection required before floor is poured. Failed-call fee: $25 when work isn't ready for inspection. Occupancy rule: Unlawful before final inspection and certificate issue. Enforcing office: Director, Building Inspection Division.

Calling for an inspection when the work isn't ready costs $25 per failed call under Section 29.10(3), MGO. Occupying a building before the final inspection passes and a certificate of occupancy issues violates Section 29.11, MGO, and any Chapter 29 violation carries a forfeiture of $10 to $1,000 under Section 29.20(2), MGO, with each day treated as a separate offense.

Plumbing Permits

Any plumbing work in Madison needs a permit filed with the Building Inspection Division before work starts, under Madison General Ordinances § 18.08. Only a plumber licensed with the Wisconsin Department of Safety and Professional Services may sign the application, except an owner-occupant may do their own single-family home's plumbing. Permits lapse if the work isn't started or finished on time.

Key details: Permit required: Before any plumbing work begins. Issuing agency: Building Inspection Division, Dept. of Planning & Development. License required: Wisconsin DSPS-licensed plumber (owner exception, own home). Permit lapse: Void if not started in 6 months, finished in 24. No-permit penalty: Double fee plus $100/day after stop-work notice.

Starting plumbing work without a permit doubles the required fee and adds a $100 penalty for every day the unpermitted work continues after a stop-work notice is delivered to the owner or contractor, per § 18.09. Occupying a building before final inspection and a Certificate of Occupancy under § 29.11 is also unlawful.

Building Permits

Madison requires a building permit from the Building Inspection Division before anyone erects, adds to, alters, converts, or demolishes any building or structure, per Section 29.07(1), MGO. The Director may waive the requirement only for minor work under $500 that involves no structural change and no change of use. Permits lapse if work does not start within six months or finish within 24 months.

Key details: Permit threshold: Required for nearly all construction; waiver only under $500. Enforcing agency: Director, Building Inspection Division. Permit validity: Void if not started in 6 months, finished in 24. Late-start penalty: Double fee plus $100/day after stop-work notice. Appeal body: Board of Building Code, Fire Code, Conveyance Code and Licensing Appeals.

Starting construction without a permit doubles the required fee and adds a $100-per-day penalty for each day work continues after the city delivers a stop-work notice, under Section 29.09(3), MGO. Separately, Section 29.20(2), MGO makes any Chapter 29 violation punishable by a $10 to $1,000 forfeiture, with each day of continued violation charged as a distinct offense, and the Director may revoke an active permit for noncompliance under Section 29.08(5), MGO.

Electrical Permits

Madison requires a permit from the Building Inspection Division before any electrical installation, alteration, or wiring change begins, under Madison General Ordinances § 19.09. The permit must be pulled by a person licensed under § 19.08, and minor repairs like swapping a broken switch or outlet are the only exception.

Key details: Permit required: Before any electrical installation or alteration. Issuing agency: Building Inspection Division, Dept. of Planning & Comm. Econ. Dev.. License required: Wisconsin-licensed electrician or contractor. Permit lapse: Void if not started in 6 months, finished in 24. New residential fee: $0.09/sq ft, $25 minimum.

Working without a permit doubles the required fee and adds a $100 penalty for each day the work continues after a stop-work notice, per § 19.11. Connecting service without a certificate of service inspection is separately unlawful under § 19.10(1), and general chapter violations carry a $10–$1,000 forfeiture under § 19.15, with each day a separate offense.

Door Locking Hardware

Madison's building code requires self-closing, locking doors on shared basement storage rooms in residential buildings, under Section 29.23(10)(b)1, MGO. The lock must let occupants exit freely from inside while staying secured from outside, and Section 29.23(10)(b)2, MGO extends the same self-closer and locking-hardware standard to buildings built before July 14, 1972.

Key details: Door type required: Self-closing with keyed locking hardware. Applies to: Shared basement/storage doors in residential buildings. Inside knob rule: Must always release for immediate exit. Older buildings: Same standard applies under Sec. 29.23(10)(b)2. General penalty: $10-$1,000 forfeiture per day, Sec. 29.20.

This hardware requirement carries no standalone fine in Chapter 29; noncompliant storage-area doors are cited under the general Chapter 29 penalty in Section 29.20(2), MGO: a forfeiture of $10 to $1,000, with each day the violation continues charged as a separate offense.

Green Building Code

Madison General Ordinances § 29.40 requires owners of large commercial buildings to annually benchmark energy use through ENERGY STAR Portfolio Manager and to complete periodic building tune-ups, on a phased schedule tied to square footage, with forfeitures for missed deadlines or falsified data.

Key details: Benchmarking threshold: 25,000 sq ft commercial floor area. Tune-up threshold: 50,000 sq ft commercial floor area. Largest buildings' benchmarking deadline: June 30, 2024. Largest buildings' tune-up deadline: October 31, 2026. Benchmarking non-compliance forfeiture: $1,000 per 90 days.

Failing to meet the energy benchmarking deadline draws a $1,000 forfeiture for each 90-day period of non-compliance. Missed tune-up deadlines scale by building size and duration: for buildings 100,000 sq ft or larger, $3,000 at 180 days out of compliance and $10,000 at 365 days; for buildings between 50,000 and 99,999 sq ft, $2,000 at 180 days and $8,000 at 365 days. Intentionally falsifying required data carries a $3,000 forfeiture for a first violation and $5,000 for each subsequent one. Any other non-compliance draws a forfeiture of $20 to $100 per violation, with each day of continued violation a separate offense. The Administrator coordinates enforcement with the Director of the Building Inspection Division.

Fire Sprinkler Requirements

Madison's building code requires automatic sprinklers in shared basement storage areas of multi-family residential buildings once those storage spaces exceed 2,500 square feet, under Section 29.23(10)(b)1, MGO. Smaller storage areas can instead rely on one-hour fire-rated enclosures and heat or smoke detectors, but crossing the 2,500-square-foot threshold triggers a sprinkler mandate tied to IFC Section 903.3.1.

Key details: Sprinkler trigger: Basement storage area over 2,500 sq ft. Applies to: Shared storage in multi-family residential buildings. Design standard: IFC Section 903.3.1. Smaller-area alternative: 1-hour fire rating plus heat/smoke detectors. Detector testing: Every 6 months, with a logged record.

Chapter 29 does not list a separate fine for this subsection; an unprotected basement storage area over 2,500 square feet is enforced as a general Chapter 29 violation under Section 29.20(2), MGO, carrying a forfeiture of $10 to $1,000, with each day of noncompliance counted as a separate offense by the Building Inspection Division.

The Bottom Line

Madison's building safety rules are a mixed bag. Some areas are strict, others are relaxed, and the details matter. The best approach is to check the specific rule that applies to your situation rather than assuming Madison is broadly strict or permissive.

All of the above reflects Madison's municipal code as of our last review. If you need specifics on fines, exemptions, or filing requirements, the detailed ordinance pages linked above have the full breakdown.