Do I need a permit for a full kitchen remodel in
Alamo, Texas?

Full kitchen remodels in Alamo — the key details

The core rule is IRC R602 for load-bearing walls and IRC E3702 for small-appliance branch circuits. Any kitchen remodel that removes or moves a wall must determine if that wall is load-bearing. In single-story homes, exterior walls and any wall perpendicular to floor joists are typically load-bearing. If you're removing one, you must provide an engineer's letter or beam-sizing calculation showing what carries the load above — the City of Alamo Building Department will not approve a load-bearing wall removal without it. For electrical, IRC E3702.1 requires a minimum of two small-appliance branch circuits in the kitchen, each rated 20 amps, serving only countertop receptacles and the refrigerator outlet. These are separate from the range circuit (which is 40-50 amps), microwave circuit (20 amps dedicated), and dishwasher circuit (20 amps). Your electrician must show all six circuits on the electrical plan, labeled and color-coded; missing even one triggers a plan rejection.

Plumbing relocation is the second major trigger. IRC P2722 governs sink drain sizing and venting. If you're moving the sink to a new wall or island, your plumber must show the drain trap arm (the horizontal section before the vent) and the vent stack routing on the plumbing plan. Vent arms cannot slope more than 45 degrees and cannot be longer than 5 feet unless the pipe diameter is increased. Island sinks require either an air-admittance valve (AAV) or a true vent to the roof — an AAV is simpler and Alamo allows it, but it must be shown on the plan and installed in an accessible location (not inside a cabinet). Resubmit without this detail and the plumbing permit will be flagged for revision.

Gas line changes — adding a gas range, relocating an existing one, or converting from electric — trigger IRC G2406 and require a separate gas-permit subcategory under the plumbing permit in most Texas jurisdictions. Gas lines must be sized per demand, tested at 3 pounds per square inch before sign-off, and terminated with an approved shutoff valve within 6 feet of the appliance. If you're running gas under the floor slab (common in coastal Alamo areas with concrete slabs), the line must be sleeved and the route marked on the plumbing plan. This is one of the most commonly missed details in kitchen plan submissions and will require a resubmission if omitted.

Range-hood ducting is its own subcategory. If you're installing a new range hood with ducting to an exterior wall or roof, you must show the duct route, diameter (typically 6 inches for a 30-inch hood), and termination detail (a weather-resistant cap, not just an open hole). Many builders duct hoods to the attic or into a soffit without proper termination — Alamo will reject this and require a termination detail or force you to switch to a recirculating (ductless) hood. This detail should be on the mechanical permit or (if small) noted on the electrical plan. Request a pre-submission consultation with the Building Department if you're unsure whether your hood design will be accepted; a 15-minute phone call now saves weeks of back-and-forth.

Finally, if your home was built before 1978, Texas law requires a lead-paint disclosure attached to your permit application. The City of Alamo Building Department will not issue your building permit without it. This is a simple form (EPA's form 8.1 or equivalent) acknowledging that the contractor and homeowner are aware of potential lead hazards; it costs $0 but the absence of it will stall your permit indefinitely. Verify with your city's permit portal or call the Building Department to confirm the exact form required — some jurisdictions accept the federal EPA form, others require a Texas-specific version.

Three Alamo kitchen remodel (full) scenarios

Alamo's kitchen electrical requirements — GFCI, branch circuits, and spacing

Alamo enforces IRC E3801 strictly on kitchen receptacles. Every outlet within 6 feet of a sink must be GFCI-protected (Ground Fault Circuit Interrupter). This means either a GFCI breaker in the panel or a GFCI outlet itself, with all downstream outlets on that circuit also protected. The most common error in kitchen plans is showing GFCI outlets spaced farther than 48 inches apart — the code allows one 48-inch gap before requiring another outlet, so a 10-foot countertop needs at least three outlets (at 0 feet, 48 feet, 96 inches). If you have an island, each side of the island is its own countertop surface and requires its own GFCI outlet, no more than 48 inches from the far corner. Show this on your electrical plan with a clear legend — 'GFCI' vs. 'standard outlet' — and label every circuit by amperage and destination (e.g., '20A GFCI #1 — West Countertop Outlets'). The Alamo Building Department's plan reviewers expect to see a kitchen-specific electrical layout, not a generic floor plan. If your plan shows a kitchen schematic with outlets labeled, you'll pass the first review. If it shows only a floor plan with outlet symbols and no circuit labeling, expect a revision request within 5 business days. A pre-submission call to the Building Department (or a quick email with a photo of your proposed layout) will save you a resubmission cycle.

Alamo's plumbing and gas requirements for kitchen remodels — vents, traps, and gas shutoffs

Any kitchen sink relocation in Alamo must comply with IRC P2722 (drain sizing) and IRC P3103 (vent routing). The drain trap must slope toward the main vent stack at least 1/4 inch per foot, and the vent arm (the horizontal section before the vent) cannot exceed 5 feet unless you're using a larger pipe diameter or an air-admittance valve (AAV). Alamo allows AAVs, which are popular in island kitchens because they eliminate the need for a vent through the roof. An AAV must be installed above the sink drain level, in an accessible (typically in-cabinet) location, and must be clearly labeled on the plumbing plan. If you're unsure whether an AAV or a traditional vent is right for your layout, ask the plumbing permit reviewer during pre-submission — a 5-minute call saves weeks of back-and-forth. Gas lines, governed by IRC G2406, must be run with 3/8-inch or 1/2-inch copper tubing (or equivalent), tested at 3 psi before final approval, and terminated with a shutoff valve within 6 feet of the appliance. If you're running gas under a concrete slab (common in coastal Alamo), the gas line must be sleeved in conduit and the routing must be clearly marked on the plumbing plan — the inspector needs to know exactly where that line is before the slab is poured or after it's finished. Many DIY or unlicensed contractors miss this detail and end up drilling through a gas line during cabinet installation. Hire a licensed plumber and gas fitter for this portion; Alamo may require proof of licensing on the permit application.

Common questions