Under Louisiana law, every one- or two-family dwelling sold or leased must have at least an operable ten-year sealed-lithium-battery smoke detector, plus a carbon monoxide detector. New Orleans enforces smoke-alarm standards through the state law and the adopted building/residential codes.
New Orleans follows Louisiana R.S. 40:1581, which requires that all existing one- or two-family dwellings, at the time of sale or lease, contain at a minimum an operable ten-year, sealed lithium-battery smoke detector and an operable carbon monoxide detector with a long-life sealed battery. New construction follows the International Residential Code smoke-alarm placement the city has adopted — alarms inside each sleeping room, outside each sleeping area, and on every level. NOFD guidance echoes this: install alarms outside bedrooms and on every floor, test batteries monthly, and keep alarms 4–6 inches off walls and corners, but not in kitchens or bathrooms.
A landlord or seller who fails to provide required detectors violates state law and can face liability; the city can cite unsafe rentals under its minimum housing standards.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
orleans-parish-la
New Orleans has no ordinance banning home composting, so residents may compost yard and food scraps. Composting must not create odor, rodent, or nuisance con...
orleans-parish-la
New Orleans has no ordinance banning artificial turf in yards, but it counts as an impervious surface. Because CZO Article 23 protects permeable ground and r...
orleans-parish-la
New Orleans does not require homeowners to use native plants, but CZO Article 23 governs required landscaping for development and favors trees and green infr...
orleans-parish-la
Louisiana does not ban rainwater harvesting, so New Orleans residents may collect rain in barrels and cisterns. For larger projects, the CZO actually require...
orleans-parish-la
New Orleans does not impose routine day-of-week or odd/even lawn-watering restrictions. The Sewerage & Water Board supplies water and may issue temporary con...
orleans-parish-la
New Orleans requires owners to keep weeds and grass under 10 inches on their lot and the adjoining curb strip. Overgrown, blighted lots are enforced through ...
See how Orleans Parish's smoke detectors rules stack up against other locations.
Help us keep this page accurate. If you notice an error or outdated information, let us know.