The Garage That Became a House

Rule. The building official may enter structures at reasonable times to inspect (IBC Sec. 104.6). If entry is refused, the remedy is legal process - an administrative search warrant or court order - not force. The refusal is itself a violation under many codes and grounds for a stop-work order.

Sequence.

1. Exterior observation from a public way is lawful. Document with photos, time and location. You already have probable cause indicators: new sleeping room, bath vent, gas meter, unpermitted transfer switch.
2. Send a written entry request: purpose, legal authority, proposed date and time, contact name. Certified mail plus posting.
3. On refusal, apply for an administrative warrant. The affidavit recites the complaint, the exterior observations, the permit history and the refusal. Courts grant these on a showing of a reasonable administrative search scheme; criminal probable cause is not required.
4. The warrant defines your scope. Looking beyond the stated purpose is a problem you do not need.

Practical note. Serve the entry request with the notice of violation in the same envelope. The enforcement clock keeps running while entry is litigated.

Assess first. A gas water heater in a solid-door closet with no combustion-air openings is a classic backdraft and carbon monoxide setup. Add a generator transfer switch of unknown wiring in a sleeping occupancy and the risk is immediate.

Authority. Emergency measures provisions (IBC Sec. 116 and the property maintenance code emergency section) allow action without prior notice where there is imminent danger to life or safety. That authority is narrow: it lets you remove the danger, not remodel the building.

Actions, in order.

1. Call the fire department and the gas utility. Utility disconnection or appliance tagging is their call, not yours - ask for it in writing.
2. If the unit is occupied and cannot be made safe, order it vacated and posted. Give occupants written notice of the reason and the conditions for reoccupancy.
3. Photograph and document the appliance data plate, the closet and the transfer switch.
4. Issue a written order within 24 hours: findings, actions taken, requirements to restore. Provide a prompt post-deprivation hearing opportunity.

Do not use emergency power to demand full code upgrades or demolition. That belongs to the notice-and-order track.

Who is liable. Code enforcement runs against the property, not the person who performed the work. The current owner inherits the violation. He may have a civil claim against the seller for nondisclosure, but that is not a defense to the notice.

Which code applies. Determine what code was in force in 2016 and whether the conversion would have been lawful then. If it would have complied, you generally cannot retroactively impose today's requirements absent an unsafe condition or a change of occupancy. But no permit was ever issued, so there is no approved record - and a sleeping use with a fuel-burning appliance and illegal electrical work is an unsafe condition regardless of edition.

Practical path.

• Require as-built drawings and a permit application for the conversion as it exists, reviewed under the current code for life-safety items: egress, smoke and CO alarms, combustion air, electrical.
• Permit legalization only if those items can be met; otherwise require removal of the sleeping use and restoration of the garage use.
• Charge applicable fees, including any investigation fee the adopted fee schedule authorizes for work without a permit.
• Keep the penalty question separate; let the city attorney decide whether to pursue civil penalties.