Building Setbacks & Zoning in Marion, OH (2026)
3 verified building setbacks & zoning rules for Marion, Ohio, sourced directly from the municipal code and official government pages.
Verified from official government sources
Setback Rules
In the City of Marion, Ohio, a commercial or industrial building next to a residential district must set its side and rear yards by the § 1151.042 formula, with a divisor of 3 or 4 and table minimums from 15 feet side and 20 feet rear in C-1 up to 50 feet in I-2. Front yards run at least 30 feet in most districts.
Marion, Ohio Yard Setbacks in Office and Commercial Districts
Some RestrictionsMarion Codified Ordinances § 1151.042
(A) Yard adjoining a lot line in a nonresidential district: No side yard or rear yard is required, but a use serviced from the side or rear shall have access thereto for loading and unloading in accordance with § 1153.02. ( ... B) Yards adjoining a lot line of a residential district shall be based on the dimension of building wall parallel or most nearly parallel with the side or rear lot line,...
Structure Height Limits
In the City of Marion, Ohio, § 1151.043 limits buildings in the C-1 and C-5 districts to 30 feet or 2 stories and buildings in C-2 to 40 feet or 3 stories. C-3 height is tied to the wall's distance from the street center line, and the C-4, I-1 and I-2 row prints no limit as long as the front yard requirement is complied with.
Marion, Ohio Commercial and Industrial Building Height Limits
Some RestrictionsMarion Codified Ordinances § 1151.043
MAXIMUM HEIGHT LIMITS FOR BUILDINGS IN COMMERCIAL AND INDUSTRIAL DISTRICTS SHALL BE AS FOLLOWS: Zoning Maximum Height District C-1, C-5 30 feet or 2 stories C-2 40 feet or 3 stories C-3 Two times distance of building wall from center line of principal abutting street. C-4, I-1, None, provided front yard requirement I-2 is complied with.
Lot Coverage Limits
In the City of Marion, Ohio, principal and accessory buildings in the O-I Office and Institutional District shall not occupy more than 25% of the area of a lot under § 1151.022. The O-I-A district adopts the same coverage standard, and a separate 25% cap applies to accessory buildings in a residential rear yard.
Marion, Ohio Office District Lot Coverage Limit
Some RestrictionsMarion Codified Ordinances § 1151.022
Principal and accessory buildings shall not occupy more than 25% of the area of a lot.