Permit Required? Required
Typical Fee Range $350 Standard residential deck permit fee includes 3 inspections.
Fee Method Flat rate
Apply Online Apply at City of Columbus Department of Building and Zoning Services →

What's Required in Columbus

  • Building permit required for all decks except those < 200 sq ft, < 30" high, and detached
  • Zoning approval required for all decks exceeding 169 square feet regardless of height
  • Guardrails (36" high) mandatory if deck surface is 30 inches or more above grade
  • Stair risers cannot exceed 8.25 inches; 4 or more risers require a handrail
  • Footings must be at least 32 inches deep for frost protection in Franklin County
  • Two sets of site, footing, and framing plans required for review

When a Deck Needs a Permit in Columbus

Whether a deck needs a building permit in Columbus usually comes down to how high and how big it is. Low, ground-level platforms are often exempt, while raised decks need a permit — in Columbus, only detached decks under 200 square feet and under 30 inches high are exempt from the building permit — and zoning approval is still required once a deck exceeds 169 square feet. Attached decks almost always require a permit because they tie into the house’s structure, and even a freestanding deck usually needs one once it passes the size or height cutoff. Check the requirements above before you build, and note that zoning setbacks from property lines apply regardless.

Do You Need a Permit to Repair or Replace a Deck in Columbus

It depends on how much you’re changing. Swapping worn decking boards or railing on the same layout is usually treated as maintenance and often doesn’t require a permit in Columbus. But replacing the structural framing (joists, beams, posts, or footings), rebuilding the deck, enlarging it, or changing its height generally does — at that point it’s regulated like new construction. When in doubt, describe the scope to the City of Columbus Department of Building and Zoning Services before starting; the requirements above outline what Columbus expects.

How to Get a Deck Permit in Columbus

1

Step 1: Size & Zoning Verification

Check if your deck exceeds 169 sq ft for zoning or 200 sq ft for building codes.

2

Step 2: Plan Drafting

Create a site plan, footing plan, and framing details to scale.

3

Step 3: Submit to BZS

Upload PDF plans to the Citizen Access Portal.

4

Step 4: Permit Payment

Pay the $350 deck fee and $150–$300 zoning fee if applicable.

5

Step 5: Inspections

Schedule footing, framing/decking, and final inspections.

Frequently Asked Questions

Yes, unless it is detached, under 30 inches high, and smaller than 200 sq ft.
$350 flat fee for residential decks.
Footings must reach a minimum frost depth of 32 inches.
Usually not — swapping decking boards or railing on the same structure is generally considered maintenance in Columbus. Replacing the framing (joists, beams, footings), rebuilding, or enlarging the deck typically does require a permit. Check the scope with the City of Columbus Department of Building and Zoning Services.