Do I need a permit for a full kitchen remodel in
Centerville, Ohio?

Centerville full kitchen remodels — the key details

Any structural change — moving, removing, or opening a wall — triggers a building permit and requires either a load-bearing-wall engineering letter or a simplified framing plan stamped by an architect or engineer. Ohio Building Code Section R602 governs load-bearing walls, and Centerville's Building Department asks for either a sealed engineer's letter (if load-bearing) or a signed framing detail showing stud size, spacing, and header sizing if you're cutting an opening. If the wall is interior and non-load-bearing (typically a 2x4 blocking wall between kitchen and dining room), you still need a building permit, but the paperwork is lighter — just a one-page framing sketch and a notation that the wall is non-load-bearing. If you're unsure whether a wall is load-bearing, hire a structural engineer to verify ($300–$600); it's cheaper than a stop-work order. The Building Department's plan-review team has seen thousands of kitchens, so they'll catch undersized beams quickly. Submit a 1/4-inch-scale floor plan showing existing and new wall locations, dimensions, and any headers.

Electrical work in kitchens is heavily regulated under the Ohio Electrical Code (which has adopted the 2017 NEC). Every kitchen must have at least two small-appliance branch circuits (20-amp dedicated circuits) serving only counter receptacles and the refrigerator — you cannot combine a dishwasher or built-in microwave on these circuits. All counter receptacles must be GFCI-protected (per NEC 210.52(A)) and spaced no more than 48 inches apart. The most common plan-review rejection in Centerville is a missing or undersized small-appliance circuit diagram; draw your counter layout to scale, mark every receptacle location, and label which circuit each one feeds. If you're adding a new range hood with an exterior duct, you'll also need to show the duct routing, diameter (typically 6 inches for a 30-inch hood), termination detail (duct cap with damper at the exterior wall), and clearance from any vents, windows, or doors. The Centerville Building Department requires a separate electrical permit (filed by a licensed electrician even if you're owner-builder) and will inspect rough-in (before drywall) and final (after receptacles and fixtures are installed). Plan for one electrical rejection round — most commonly, the inspector wants to see the small-appliance circuits clearly labeled on the panel schedule.

Plumbing relocation — moving a sink, dishwasher, or any drain — requires a plumbing permit and a plumbing plan showing trap-arm slope, vent routing, and clearance from structural members. The Ohio Building Code (which has adopted IRC P2722) requires that drain lines slope 1/4 inch per foot, trap arms stay under 3.5 feet in length, and each fixture be individually or group-vented within 6 feet of the trap. If you're moving a sink across the kitchen and the old drain rough-in is on the far wall, the new drain may need to tie into a different vent stack or require a new island vent; show this on your plumbing plan or Centerville will reject it. If your kitchen sits over a finished basement or crawlspace, the plumber must account for the 32-inch frost depth when routing new drains to the main sewer — anything within 32 inches of grade must be insulated or rerouted. The plumbing plan should include a one-line isometric showing existing mains, new branch drains, and vent connections; it doesn't need to be professional CAD, but it must be legible and dimensioned. Centerville requires a separate plumbing permit ($150–$400 depending on work scope) and will inspect rough plumbing (before drywall closes in) and final (after fixtures are set).

Gas appliance connections — gas range, gas cooktop, or gas wall oven — are governed by the Ohio Mechanical Code (which has adopted IRC G2406). Any relocation of a gas line, any new gas appliance on an undersized line, or any modification to the gas stub requires a mechanical permit and a licensed gas fitter's sign-off. The most common issue: homeowners think they can reuse an old gas line stub for a new appliance in a different location. You cannot. A new gas line must be sized per the appliance's BTU demand, run in black-iron pipe or CSST (corrugated stainless steel tubing, per IFGC rules), include a drip leg and sediment trap at the appliance connection, and be pressure-tested by a licensed fitter before the appliance is connected. If you're adding a new gas range where an electric stove was, you'll also need to verify that the existing gas stub is sized for the range's demand (typically 90,000 BTU for a 30-inch range) — if it's undersized, the line must be replaced from the meter. Centerville lumps gas into the building permit in some cases, but most often issues a separate mechanical permit ($100–$300). Plan for a rough inspection (gas line pressure test) and a final inspection (gas appliance connection and leak test).

Lead-paint disclosure and CAULK testing: If your Centerville home was built before 1978, you are legally required to disclose lead-paint hazards to any contractor you hire and to inform them of the right to test. The EPA's Renovation, Repair, and Painting (RRP) rule requires that any contractor disturbing more than one square foot of paint on interior surfaces (including kitchen walls, trim, cabinet doors, windows) must be RRP-certified, use lead-safe work practices, and contain dust. This is not a Centerville rule per se — it's federal — but it applies here and will come up when you hire a drywall or cabinet contractor. If you do the work yourself as the homeowner, you're exempt from the RRP rule, but you must still notify any contractors that lead may be present. The Centerville Building Department does not inspect for lead compliance, but insurers and lenders will ask questions during resale, so document your lead-safe practices (containment, HEPA vacuum, wet wipe cleanup) if you're self-performing any demolition.

Three Centerville kitchen remodel (full) scenarios

How Centerville's plan-review process works and why revisions take time

The Centerville Building Department accepts permit applications online (via their portal) or in-person at City Hall, but the plan-review process is paper-based and mailed back with red-line comments and a conditional approval or rejection notice. This means if your electrical plan is missing the small-appliance circuit detail or your plumbing drawing doesn't show the vent routing clearly, the plan reviewer will send the plans back with comments (typically in 2–3 weeks), and you'll have to redraw, resubmit, and wait another 1–2 weeks. Unlike some Ohio cities (e.g., Columbus), which have moved to digital plan tracking and email-based resubmittals, Centerville still uses hard-copy mail, so budget an extra week for mail time. Plan for at least one revision cycle for any full kitchen remodel; if you have structural work, assume two revision cycles (one for structural, one for architectural/MEP coordination). To speed things up, call the Building Department before you submit and ask the plan reviewer to walk you through what they'll expect to see — a 10-minute phone call can eliminate a common-rejection round.

The Centerville Building Department's electrical plan requirements are strict: they want a clear, dimensioned kitchen floor plan (1/4-inch scale minimum) showing all existing and new receptacles, with circuit numbers labeled on each receptacle and a corresponding panel schedule that lists circuit number, breaker amperage, and what's on that circuit. For a kitchen, you must show at least two 20-amp small-appliance circuits, a 20-amp dedicated circuit for the dishwasher (if present), a 20-amp dedicated circuit for the range hood, and a 50-amp circuit for the electric range (or a 120V circuit for a gas range's ignition). If you forget to label even one receptacle's circuit number, the plan reviewer will ask for clarification. Similarly, the plumbing plan must show trap-arm slopes (1/4 inch per foot), vent connections, and trap locations; if the plan is too rough or dimensioning is missing, it will come back for revision.

Centerville sits in Miami County (frost depth 32 inches), and if your kitchen drain relocation goes below grade (into a basement), the Building Department's plumbing reviewer will ask for frost protection details or will require that any horizontal drains below the frost line be insulated per the Ohio Building Code. This is especially important if you're moving a sink to a new location and the drain must cross a rim joist or basement wall; show the routing and any required insulation on the plumbing plan to avoid a rejection.

Small-appliance circuits and GFCI protection: the two most common rejections

Nearly every kitchen remodel in Centerville is rejected at least once because the applicant failed to show two dedicated small-appliance branch circuits or because the GFCI receptacle spacing is wrong. Per NEC 210.52(A) (adopted in the Ohio Electrical Code), every kitchen must have at least two 20-amp circuits that serve only the counter-top receptacles, the refrigerator, and (optionally) a built-in microwave — no dishwasher, no range-hood fan motor, no garbage disposal. These circuits must be separate from any other loads. Most homeowners and even some electricians forget this requirement and try to combine a countertop circuit with the dishwasher or the built-in microwave. When the Centerville plan reviewer sees this, the application goes back with a request to clearly separate the circuits. Draw your kitchen to scale, mark every receptacle location, and use different colors or labels (Circuit A, Circuit B) to show which receptacles are on which 20-amp circuit. Counter receptacles must also be GFCI-protected and spaced no more than 48 inches apart, measured along the countertop — this is a horizontal spacing requirement, not vertical. If you have a 10-foot countertop, you need at least three receptacles to stay within the 48-inch rule (at 0 feet, 4 feet, and 8 feet, for example). Corner countertops and island counters count as distinct runs, each requiring its own spacing. If you skip this detail on your electrical plan, Centerville will send it back. When you resubmit, show every receptacle location dimensioned from the corner, and label each one with the circuit number.

GFCI protection in kitchens also extends to the dishwasher and the garbage disposal; both must be GFCI-protected either via a GFCI breaker at the panel or a GFCI receptacle. The sink area is the most critical zone for GFCI protection (per NEC 210.52(B)), so if you're relocating the sink, double-check that the new countertop receptacles near the sink are all GFCI-protected. Centerville's electrical inspector will check this during the final inspection, and if receptacles are not GFCI-protected or spacing is off, the kitchen will not pass final. To avoid a failed final inspection, coordinate with your electrician during the rough-in phase; ask them to show you exactly where each receptacle will be installed and verify that spacing and GFCI protection align with the plan you submitted.

One more note on small-appliance circuits: if you're adding a new refrigerator location far from the kitchen (e.g., in a new pantry closet or adjacent dining room), that receptacle does not count toward your small-appliance circuit requirement — the refrigerator can be on a separate dedicated circuit or even a general-purpose circuit if it's outside the kitchen proper. This distinction matters because some kitchens have a fridge in an adjacent area, and applicants sometimes try to use a dedicated fridge circuit as one of the two required small-appliance circuits. Centerville's plan reviewer will catch this and ask for clarification. Stick to the rule: two 20-amp small-appliance circuits serving kitchen countertop receptacles, refrigerator (if in kitchen), and built-in microwave only.

Common questions