Residential safety gear may not be enough for your STR. Here is what the code actually requires.

Across North America, a growing number of jurisdictions require short-term rentals to meet fire and life safety standards that go well beyond basic residential codes. Most hosts don't realize there's a gap until an inspector shows up.

The International Building Code (IBC) and National Fire Protection Association (NFPA) standards set the baseline used by cities and counties to evaluate licensed STR properties. A residential smoke detector and a store-bought fire extinguisher might satisfy a casual walkthrough. They will not satisfy a formal fire inspection in most licensed markets.

Here's where hosts most commonly fall short.

Egress windows: older homes are the biggest risk

Every sleeping room in a licensed STR must have a compliant emergency escape opening. Under IBC and most state building codes, that means a minimum 5.7 sq ft clear opening, at least 24 inches high, 20 inches wide, with a sill no higher than 44 inches from the floor, operable from inside without tools or keys.

Older properties are the biggest risk. Pinellas County, Florida, explicitly requires homes built before 1973 to meet current egress standards as part of its STR ordinance. Replacement windows installed with permits in those homes may still fall short, because existing building code only requires matching the largest available opening, which may not meet current STR rules.

If your property has basement or converted-attic bedrooms, this is the first thing to verify with your local building department.

Smoke alarms must be interconnected, not just present

A standalone alarm in each bedroom is not enough. NFPA 72 requires all interconnected alarms within a dwelling unit to sound simultaneously when any single unit activates. Tennessee requires UL 217 listed alarms inside every sleeping room, outside every bedroom, and on each story. Wireless interconnection is permitted where hardwiring is impractical, as long as the system is UL listed.

Maryland's HB 1221, enacted in 2025, requires annual STR compliance inspections by July 1, 2028 in every county where STRs are permitted.

Fire extinguishers need annual certified servicing, not just a pressure check

Most licensed STR markets specify a minimum 2A:10B:C rated, UL listed, rechargeable ABC extinguisher per floor, mounted and unobstructed. Annual servicing by a licensed fire protection provider is required in many jurisdictions, including Washoe County, Nevada, and Placer County, California.

Skip the non-rechargeable hardware store units. They often can't be serviced locally, and many fail inspection at year six because parts aren't available.

Exit signs and emergency lighting are required in more markets than hosts expect

Residential properties don't typically need illuminated exit signs, but once a home is licensed as a short-term lodging establishment, many jurisdictions apply commercial occupancy rules. Under NFPA 101, exit signs must be continuously lit and emergency lighting must stay on for a minimum of 90 minutes after a power loss.

Photoluminescent (glow-in-the-dark) signs are a practical, affordable option. They are code-compliant when UL 924 listed and kept continuously charged during occupancy. The North Lake Tahoe Fire Protection District in Nevada explicitly requires emergency lighting that illuminates exit paths and operates automatically on power loss.

Where these rules apply

Markets with formal STR fire and life safety inspection programs include:

• California: Placer County (North Lake Tahoe), Los Angeles, Palm Springs
• Nevada: Washoe County (Incline Village/Crystal Bay)
• Florida: Statewide under DBPR licensing; Pinellas County STR ordinance
• Tennessee: Gatlinburg, Nashville
• Maryland: Statewide under HB 1221 by July 2028
• Colorado: Breckenridge, Aspen, and other mountain resort markets
• Texas: Dallas, Austin, San Antonio STR licensing programs

Always confirm current requirements directly with the local fire marshal or authority having jurisdiction (AHJ).

Your Action Checklist

Egress windows

• Confirm every sleeping room has a compliant egress window: 5.7 sq ft opening, 24" height, 20" width, 44" max sill height
• Remove fixed security bars that cannot be released from inside
• Verify window well dimensions for basement bedrooms

Smoke alarms

• Install interconnected alarms inside every bedroom, outside each sleeping area, and on every floor
• Use UL 217 listed units; hardwired with battery backup for new construction
• Test monthly and log results; replace every 10 years

Fire extinguishers

• Install a minimum 2A:10B:C rechargeable ABC extinguisher per floor
• Schedule annual certified servicing by a licensed fire protection provider
• Conduct monthly visual inspections and document them

Exit signs and emergency lighting

• Post UL 924 listed exit signs at all exits and where egress direction is unclear
• Confirm emergency lighting covers hallways, stairwells, and exit paths with 90 minutes of backup power
• Test monthly for 30 seconds; full 90-minute test annually

Documentation

• Keep dated inspection, test, and servicing records
• Post an evacuation map in every sleeping room
• Share fire safety instructions with guests at check-in

As more jurisdictions apply commercial life safety codes to licensed STRs, the gap between residential minimum and actual compliance keeps widening. Lodge Compliance tracks short-term rental regulations, licensing, permitting, zoning, and tax requirements across thousands of jurisdictions, helping hosts stay informed as local rules evolve.

Not sure what this means for your property? Get your free compliance report at lodgecompliance.com.