Accessory Structures in Owensboro, KY (2026)
2 verified accessory structures rules for Owensboro, Kentucky, sourced directly from the municipal code and official government pages.
Verified from official government sources
ADU Rules
In the City of Owensboro, an accessory dwelling unit above or behind a business in the P-1, B-1, B-2, B-3, or B-4 zones is capped at four units under the joint zoning ordinance's Section 8.4(2A), unless the ground-floor business occupies an entire first floor of at least 5,000 square feet, in which case the ordinance allows an unlimited number of units above it, provided sanitary sewer service reaches the property.
Owensboro Accessory Dwelling Units Above Businesses
Some RestrictionsOwensboro Zoning Ordinance, Appendix F § 8.4(2A)
increased number of accessory dwelling units allowed in P-1, B-1, B-2, B-3, and B-4 zones from 1 to 2 units to be located to the rear or above the principally permitted business; ... 2A.Dwelling units (not more than four (4) provided that the dwelling unit(s) shall be a part of the principal building and located above or to the rear of the principally permitted use. An unlimited number of dwell...
Shed & Carport Rules
In the City of Owensboro, a shed or other accessory building on a lot under one-half acre cannot exceed the ground-floor square footage of the principal house on the same lot, and combined coverage of all buildings still cannot exceed the zone's maximum lot coverage. Height is capped at the principal-building limit for the zone, and the Zoning Administrator must issue a building permit before work starts.
Owensboro Shed and Accessory Building Rules
Some RestrictionsOwensboro Zoning Ordinance, Appendix F §§ 3-6(b), 3-6(c), 3-7(b)
3-6(b) Height. Accessory buildings, structures and features shall not exceed the height limitations for principal buildings for the zones in which they are located. ... 3-6(c) Size Limitations. On lots less than one-half (1/2) acre in size, accessory structures shall not exceed the square footage of the ground floor of the principal building located on the lot, unless a variance is granted by t...
Looking for Daviess County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Owensboro city rules.
Accessory Structures in Daviess County →