Short answer: usually not. Under Ohio law (Ohio Revised Code 4703.18), plans and permit drawings for one-, two-, and three-family dwellings may be prepared and submitted by someone who is not a licensed architect. That means most single-family homes, additions, and remodels do not require a stamped — or “sealed” — plan to get a building permit in Ohio. A stamp is generally needed only for commercial or larger buildings, or when a project includes engineered components that a licensed professional engineer or architect must seal.
When a stamped plan is not required
Detached one-, two-, and three-family homes are governed by the Residential Code of Ohio, and Ohio Revised Code 4703.18 expressly allows non-architects to prepare the drawings and pull the permit. In practice, that covers most everyday residential work:
- New single-family and two- or three-family homes
- Additions — bump-outs, second stories, in-law suites
- Remodels and interior reconfigurations
- Detached garages, decks, porches, and accessory structures
For these projects you need a complete, code-compliant permit-ready set — not a stamp.
When a stamped plan is required
A licensed architect's or professional engineer's seal generally comes into play when:
- The building is commercial or otherwise falls outside the one-, two-, and three-family residential scope.
- The project involves engineered structural elements or technical design analysis — for example, certain beams, long spans, retaining walls, or foundation conditions that require an engineer. The engineer seals those components; the rest of the set does not need to be.
- The local jurisdiction or a specific scope calls for sealed documents for a particular condition.
- A registered architect or engineer prepares the documents — in which case they are required to seal what they prepare.
What about Cleveland and Cuyahoga County?
The same Ohio framework applies, but your local building department has the final say on what a given submittal requires, and plan-check expectations vary from one jurisdiction to the next. We draft to the plan-check patterns of the cities we know — see permit drawings in Cleveland & Cuyahoga County for how that works locally.
How GV Drafting fits in
We produce permit-ready residential construction drawings for contractors across Cleveland and Northeast Ohio at published rates. GV Drafting is not a licensed architecture firm and does not stamp plans. When a project legally requires a stamp, we draft the complete set and coordinate with your stamping architect or engineer — so the seal is handled without stalling your schedule.
Common questions
Do I need an architect for a home addition in Ohio?
Usually not. Additions to one-, two-, and three-family homes fall under the Residential Code of Ohio, and Ohio Revised Code 4703.18 allows someone who is not a licensed architect to prepare and submit the permit drawings. A seal is typically needed only when the work involves engineered structural elements or the project falls outside residential scope.
Can a drafter who isn't an architect submit permit drawings in Ohio?
Yes. Ohio Revised Code 4703.18 specifically allows people who are not licensed architects to prepare plans and obtain building permits for one-, two-, and three-family dwellings.
Does Cuyahoga County require stamped drawings for a single-family home?
For a standard one-, two-, or three-family home, a stamped plan is generally not required. Your local building department has the final say and can require sealed documents for unusual structural conditions, so confirm with the jurisdiction reviewing your set.
When does a residential project need an engineer's stamp?
A professional engineer's seal is usually needed when a project includes engineered structural elements or technical design analysis — for example, certain beams, long spans, retaining walls, or foundation conditions that require engineering. In those cases GV Drafting drafts the set and coordinates with a licensed engineer for the sealed components.
Does GV Drafting stamp plans?
No. GV Drafting produces construction and permit drawings and is not a licensed architecture firm. When a project legally requires a stamp, we draft the set and coordinate with your stamping architect or engineer.
This page is general information about Ohio's residential permitting framework, not legal advice. Requirements vary by project and jurisdiction — your local building department determines what your specific permit submittal requires.