Cincinnati, OH
Use Cincinnati zoning and building-permit sources to verify whether an accessory dwelling or secondary residential use is allowed.
Use Cincinnati zoning and building-permit sources to verify whether an accessory dwelling or secondary residential use is allowed.
Use Cincinnati zoning and building-permit sources to verify whether an accessory dwelling or secondary residential use is allowed.
Cincinnati buildings, Cincinnati code of ordinances. Official agency pages remain final.
No. ADU eligibility depends on city code, zoning, parcel constraints, utilities, and building safety review. Use the official source link before making a legal, safety, construction, property, or financial decision.
Use this page as a public web reference, not an official agency record. The linked official source remains the final authority.
ADUAllowed. "Cincinnati, OH ADUAllowed | Official Address Check". https://www.aduallowed.com/cities/cincinnati-oh/. Reviewed Jun 2026.
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