Ohio · Restaurant Conversion
Convert a space into a restaurant in Ohio.
Ohio's restaurant conversion scene clusters around Cleveland, Columbus, and Cincinnati. The Ohio Board of Building Standards (OBBS) state-level overlay on the IBC 2017 base creates predictable code lookups, but each city's historic-district designations are where surprise costs originate.
On the ground in Ohio
What changes when you convert here.
Cleveland's historic-district overlay (Ohio City, Tremont, Detroit-Shoreway, etc.) requires Landmarks Commission review for any exterior modification including hood termination, gas-meter relocation, or sign mount. Restaurant conversions in these neighborhoods routinely add 4–6 weeks for Landmarks review — and rejections force a redesign, not just a correction. Pre-walk every historic-district lease with the Landmarks Commission staff before signing.
Columbus and Cincinnati run faster restaurant TI rhythms (5–7 business days first review at city plan-check), though both have Department of Public Health interceptor-sizing reviews parallel to building review. Cincinnati's downtown historic district has its own preservation requirements similar to Cleveland's but lighter; Columbus has fewer historic-overlay risks except in Short North and German Village.
Climate zone 5A (cool-humid) drives a different kitchen-cooling math than the Sunbelt — high cooling capacity is less critical, but heating recovery and humidity removal on MUA matter. Plan for energy-recovery MUA units (ERVs) on restaurant TI in all three major Ohio cities; the IECC 2018 + OBBS amendment effectively requires it for hoods > 5,000 CFM.
Hood + MUA rule
Ohio IECC 2018 + OBBS amendment requires energy-recovery (ERV) MUA on hood schedules > 5,000 CFM. Inherited high-BTU kitchens with non-ERV MUA fail the energy compliance review even when the building code passes.
AHJ quirk
Cleveland Landmarks Commission review is the hidden cost on historic-district leases. Hood termination, sign mounts, and exterior gas-meter work all require approval before building plan-check accepts the package.
Conversion playbooks
Cuisines we convert most in Ohio.
06 / 20
Pizza / Italian
Cleveland + Cincinnati pizza scenes are dense; wood-fired oven structural reviews are common.
03 / 20
American Diner / Burger / Breakfast
Columbus + Cleveland diner conversions are the most-permitted concept in the state — flat-top + char-broiler hood splits get scrutinized.
04 / 20
Bar / Lounge / Sports Bar
Cincinnati + Cleveland brewery + bar conversions add Ohio Department of Liquor Control review parallel to building plan-check.
Ohio · AHJs we file with
- City of Cleveland Building & Housing
- City of Columbus Department of Building & Zoning
- City of Cincinnati DOTE
- City of Toledo
- City of Akron
- City of Dayton
- Cuyahoga County
- Franklin County
- Hamilton County
Looking at a Ohio space? Send the address and the menu — we'll send the conversion notes back the same day.
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