Lock Rekeying in Cincinnati, OH

Why Cincinnati locks get rekeyed

Renters occupy 59.9 percent of Cincinnati's occupied homes in Census Bureau estimates for 2024, more than in Columbus, Cleveland or Toledo. Every move-out can leave working copies of a key with a former tenant or a moving crew, and a sale can leave them with a previous owner or a contractor. Rekeying changes the pins inside the existing cylinder so old keys stop working; the lock body, trim and door stay in place.

Buildings from 1939 or earlier hold 41.6 percent of the city's homes. A pre-war door may still carry a mortise lock set into the door edge, which can often be rekeyed instead of replaced. In a local historic district such as Over-the-Rhine, rekeying leaves the outside of the door unchanged.

Shared doors in small apartment houses

Another 10.6 percent of the city's homes are in three- and four-unit buildings, where the street and stair doors may be keyed separately from each unit's door. At a tenant change, a landlord can rekey a single unit or put every door on a new key plan. A tenant should rekey only what the lease allows.

Inspection neighborhoods and Ohio law

The Residential Rental Inspection program under Municipal Code Section 1127-07 is active in seven neighborhoods, including Avondale, College Hill, Madisonville and Westwood. There, an owner with unresolved code violations, delinquent property tax bills or a history of health or safety violations must apply for an inspection certificate, and the department's checklist says all dwelling unit doors must be tight fitted and have locking devices.

No section of Ohio Revised Code Chapter 5321 deals specifically with locks. Under 5321.04(A)(8), a landlord must give reasonable notice before entering, except in an emergency or where impracticable, and a day's notice is presumed reasonable. Section 5321.05(B) says a tenant shall not unreasonably withhold consent to entry for inspections and repairs. Before a tenant rekeys, check whether the lease requires giving the landlord a key. This is general information, not legal advice.

What to include

Give the number of locks, which ones share a key today, their types (knob, deadbolt, mortise) and whether you own or rent. The lock rekeying page explains the service, and hardware that is worn out is a job for lock replacement. The Cincinnati page covers the city's rental rules in full.