A kitchen remodel in Denver is reviewed by Denver Community Planning and Development, and the code it is measured against is the 2025 Denver Residential Code, which is the 2024 International Residential Code with Denver amendments. Energy items fall under the 2025 Denver Energy Code, based on the 2021 International Energy Conservation Code. Knowing which document your kitchen is judged by matters, because Denver amends the model code rather than adopting it verbatim.
What Turns a Kitchen Update Into a Permit Job
Finish-only work is one project. A kitchen that moves a sink, relocates a range, changes the electrical layout, opens a wall, or reroutes gas is another. Once the work touches plumbing, electrical, gas, mechanical, or structure, it enters plan review with Development Services rather than proceeding as a simple swap. We scope the kitchen against that line before demolition starts, so nothing is discovered after the cabinets are gone.
Ventilation Numbers Denver Actually Publishes
Denver’s residential permitting checklist cites 15 cfm per occupant for habitable rooms under DEC R402.2.10, and 50 cfm intermittent for bathrooms under DRC R325.1. A kitchen range-hood cfm figure is not stated in that checklist. That absence is worth saying plainly: the hood still has to satisfy the adopted code text and the manufacturer’s listing, but Denver does not hand you a single hood number in its permitting guide the way it does for the other two cases. We size and route the hood against the appliance listing and the adopted code, and we show the route on the drawings.
Structural Openings and Load Paths
Removing the wall between a kitchen and a living room is the most common request we get in Denver bungalows and postwar ranches. If that wall carries load, the opening needs a beam, a bearing detail, and a drawing that plan review can follow. Denver’s checklist works by citing DRC sections rather than restating the numbers, so the design has to be documented rather than asserted. We prepare that detail as part of the permit packet instead of leaving it for an inspector to interpret at framing.
Slab Disturbance and Radon
Denver sits in EPA Radon Zone 1, the highest potential category, and the adopted residential code carries a radon-resistant construction appendix, DRC Appendix BE. Any kitchen work that opens the slab for drain relocation puts that appendix into the conversation. It is not a reason to avoid moving the sink; it is a reason to plan the slab cut and the reseal properly.
Historic Districts Add a Review Layer
If the home sits in a designated historic district, exterior changes that require a building permit also require Landmark Preservation Design Review. A kitchen remodel that stays inside the walls is usually unaffected, but a kitchen that adds a window, enlarges an opening, or changes an exterior door does touch that review. Landmark Preservation can be reached at (720) 865-2709. We check district status before the design is fixed, not after.
Who Pulls the Permit, and What It Costs
Denver Admin Policy 131.4 lets an owner-occupant pull their own permit for work on a single-family home, though that exemption does not extend to accessory dwelling units. When a contractor pulls it, Denver requires a Denver contractor license; the city does not treat another jurisdiction’s license as a substitute. Permit fees are not a flat number. They come off a project-valuation bracket table in ADMIN 125 and ADMIN 138, the building and related fees policy revised May 21, 2024, so the fee tracks the declared value of the work. Plan review is billed as a share of the permit fee under the same policy.
How We Sequence a Denver Kitchen
Scope and jurisdiction check first, then drawings that show the mechanical, electrical, and plumbing changes the checklist asks for, then permit, then demolition. Rough inspections are scheduled before anything is covered, and the hood route, the electrical layout, and any structural opening are inspected while they are still visible. Finishes go in last. That order is not a preference; it is what keeps a Denver kitchen from being opened back up after it is finished.
Kitchen Remodeling Near Denver
Same crew, neighbouring jurisdictions. Permit rules differ by city — pick yours.
Common Questions
Does a kitchen remodel in Denver need a permit?
It does once the work touches plumbing, electrical, gas, mechanical, or structure. Cabinet and countertop replacement that changes none of those is a different scope. Denver Community Planning and Development reviews the permitted work under the 2025 Denver Residential Code.
What range-hood cfm does Denver require?
Denver’s residential permitting checklist does not state a kitchen hood cfm figure. It does cite 15 cfm per occupant for habitable rooms and 50 cfm intermittent for bathrooms. The hood is sized to the adopted code text and the appliance listing, and the route is shown on the permit drawings.
Can I pull my own kitchen permit in Denver?
Denver Admin Policy 131.4 allows an owner-occupant to pull a permit for work on their single-family home. The exemption does not cover accessory dwelling units, and a hired contractor doing permitted work needs a Denver contractor license.
How are Denver kitchen permit fees calculated?
From a project-valuation bracket table in the ADMIN 125 and ADMIN 138 building and related fees policy, revised May 21, 2024. The fee follows the declared valuation of the work rather than a flat rate, and plan review is charged as a share of the permit fee.
Does a historic district affect a kitchen remodel?
Only where the work changes the exterior. In a designated district, permitted exterior changes also go through Landmark Preservation Design Review, reachable at (720) 865-2709. Interior-only kitchen work generally does not trigger it.