Cincinnati Home Seller Disclosure Requirements (2026)

Cincinnati sellers must determine which state's disclosure law applies — Ohio or Kentucky — based on their property's location. Both states have mandatory disclosure forms with similar structure. Cincinnati's lead paint legacy is one of the most important disclosure issues in the region.

Ohio vs. Kentucky — Which Disclosure Applies?

Properties in Hamilton County, Butler County, Warren County, Clermont County (Ohio): Use Ohio's Residential Property Disclosure Form (ORC 5302.30). Provide before or at contract; buyers have 3 days to rescind after receipt.

Properties in Boone County, Kenton County, Campbell County (Northern Kentucky): Use Kentucky's Seller's Disclosure of Property Condition Form. Provide before or at contract; buyers have 3 days to rescind after receipt.

Both forms cover the same general territory (structural defects, water intrusion, flooding, radon, environmental hazards, HOA) but with state-specific terminology and legal framework.

Lead Paint — Cincinnati's Most Critical Disclosure Issue

Cincinnati has historically had significant lead paint public health issues, particularly in its dense inner-city neighborhoods. Over-the-Rhine, Walnut Hills, Northside, and Mount Auburn have large concentrations of pre-1940 housing with lead paint in common areas, on window trim, and throughout older finishes.

Federal law requires Lead-Based Paint Disclosure and EPA pamphlet for all homes built before 1978. For Cincinnati's historic housing stock, this is near-universal. FHA loans have additional lead paint requirements — if paint is chipping, peeling, or deteriorating on a pre-1978 home, FHA loan approval typically requires the condition to be addressed before closing.

Basement Water Intrusion

Cincinnati's topography (the city's hills create dramatic grade changes in many neighborhoods) and clay soil result in hydrostatic pressure against basement walls. Victorian and early 20th century homes in Hyde Park, Clifton, Mount Lookout, and Mariemont commonly have basement water issues.

Disclose on the state disclosure form:

Radon in Hamilton County

Ohio's EPA and IEMA data suggest Hamilton County has moderate radon risk. The Ohio disclosure form asks about radon. If you've tested and have elevated results, disclose. If untested, buyers may request a radon test during inspection contingency.

HOA Disclosure

While Cincinnati proper has limited HOA penetration, suburban areas in Mason, West Chester, Blue Ash, and Northern Kentucky (Florence, Burlington, Union) have active HOA communities. Complete the HOA section of the applicable state disclosure form and provide governing documents promptly.

Transfer Taxes

Ohio (Hamilton County): State conveyance fee $4/$1,000 + county $0/$1,000 (varies by county). Approximately $1,120 on a $280,000 Ohio sale.

Kentucky (Northern Kentucky counties): Kentucky's $1/$1,000 transfer tax. On a $280,000 KY sale: $280.