Columbus reviews residential deck permits in about a week, charges $200 including all three inspections, and publishes a fully prescriptive deck guide, no stamp required. The local numbers to respect: footings 32 inches deep, and zoning approval at just 169 square feet.
This page carries the sourced permit facts for Columbus and what Evalation does with them: design the deck in live 3D on the first visit, price it from the design, and generate the sheet set the application needs. The playbook for every city is at the permit-ready blueprints guide, and the trade page is at /for/deck-builders.
Columbus decks are permitted by the city's Department of Building and Zoning Services, under the 2019 Residential Code of Ohio, which is Ohio's statewide adoption of the 2018 IRC. The exemption is the familiar one with a Columbus twist: a deck up to 200 square feet, under 30 inches above grade, detached, and not serving the required exit door needs no building permit, but zoning approval kicks in at 169 square feet no matter how low or detached the deck is. In practice, an attached backyard deck of any real size is a permit with plan review.
The submittal is concrete and published: one building permit application, a homeowner's affidavit if the owner swings the hammer, and two sets of plans covering a site plan, footing plan, framing plan, elevation with connection details, guard and handrail detail, and stair detail. A mortgage survey or the county auditor's map can serve as the site plan base. The city's own deck guide is fully prescriptive, built on the RCO's Section 507 tables for joists, beams, posts, and footings, so an owner- or contractor-drawn set is acceptable. No stamp is needed for a prescriptive deck; sealed engineering enters for engineered beams without a manufacturer spec sheet, expansion-bolt ledger anchors into concrete, and any design past the prescriptive tables. Ledgers into masonry veneer are simply not permitted.
Review for 1, 2 and 3 family projects runs approximately one week by the department's own FAQ, and the permit costs $200 including all three inspections: footing before concrete, framing with hangers and bolts exposed, and final with stairs and rails complete. Plan the footing dig for 32 inches, Columbus's published minimum depth, and design to a 40 psf deck live load with snow at or under 40 psf per the city's deck documents. Ohio's statewide wind value is 115 mph ultimate.
Sources: Columbus Department of Building and Zoning Services deck guide, Construction Industry Communication 23 (revised April 3, 2026), the department FAQ, and the Residential Code of Ohio tables, all accessed November 4, 2026.
Evalation Lab designs the deck in live 3D with the homeowner watching, on the first visit. The price comes off the design while you are still standing in the yard, and when the design is settled, the Lab generates the standard four-sheet permit set from it: S-1 for the structure, A-1, A-2, and A-3 for the plans, elevations, and details.
Columbus asks for two sets covering a site plan, footing plan, framing plan, elevation with connection details, and guard and stair details, categories the Lab’s set covers from the design itself; print two copies and dig to 32 inches. Check the generated set against the city's published checklist before you submit, and the first submission goes in clean.
Evalation Lab generates the standard sheet set most jurisdictions require, S-1, A-1, A-2, and A-3, from the finished deck design in under an hour.
For anything attached, taller than 30 inches, or serving the exit door, yes. The exemption covers only detached decks up to 200 square feet under 30 inches, and even then zoning approval is required once a deck exceeds 169 square feet. Source: Construction Industry Communication 23, columbus.gov, accessed November 4, 2026.
Not a prescriptive one. The city’s deck guide runs on the Residential Code of Ohio’s Section 507 tables and accepts drawn plans. Engineering is required for engineered beams without a spec sheet, expansion-bolt ledger anchors, and designs beyond the prescriptive tables.
Approximately one week for 1, 2 and 3 family residential projects, per the department’s published FAQ, with a statewide 30-day statutory backstop. The $200 permit covers the footing, framing, and final inspections.
The city’s published minimum is 32 inches below grade, deeper than much of the country, and the footing inspection happens before any concrete is poured. Design live load for the deck itself is 40 psf.
Evalation is built for residential contractors doing $700K to $3.5M a year who have outgrown entry-level tools but refuse enterprise pricing and enterprise implementation.
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Live 3D design on the first visit, the price from the design, and the sheet set generated for a clean Building and Zoning Services submission. Compare it against your current tool at /compare/jobtread.
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