Across the markets we work in, design to permit approval averages three to four weeks. That figure is worth unpacking, because it is not three to four weeks of waiting, and treating it that way is how projects lose a month.
What the window actually contains
- —Drawing preparation, which is on us and can start before your finish selections are final
- —Submission, including contractor registration with that specific city where required
- —Plan review by the building department, and mechanical, electrical, and plumbing reviews depending on scope
- —Comment response, where the reviewer asks for corrections and the clock effectively restarts on that item
- —Issue, once every discipline has signed off
Comment response is where most of the variance lives. A clean submission that answers the obvious questions up front routinely lands at the short end of the range. A thin submission that invites three rounds of comments lands well past it.
What adds steps
- —Historic or downtown overlay districts, which add design review before the building permit
- —Health department review for restaurants and medical, running on its own timeline
- —Fire marshal review where egress, sprinklers, or alarm devices change
- —Landlord approval of drawings, which is not a city step but sits in the same critical path
- —Signage and storefront work, frequently a separate permit with a separate queue
Sunnyvale is worth a specific mention: permits run through the Town of Sunnyvale rather than a city building department, which surprises people who assume the process matches its neighbours.
Keeping review off the critical path
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The fix is not to hurry the city. It is to overlap. We pre-file as soon as the scope is defined enough to draw, so review runs in parallel with finalising selections rather than after them. Long-lead material gets ordered against the approved scope rather than the issued permit. Fire and health reviews get submitted at the same time as building rather than in sequence.
Done that way, permitting stops being a three-to-four week block at the front of the schedule and becomes something that resolves while other work progresses.
What we will not do
We will not start permitted work without the permit. It is tempting when a date is tight, and it is how a project ends up red-tagged with the whole schedule frozen and a correction order attached. If a review threatens your date, we tell you immediately and re-plan rather than gambling with your opening.
Let us carry the permit
We submit, run the plan review, and coordinate inspections as part of the project. Permitting becomes our schedule problem rather than yours. Call (469) 721-0146.
Frequently Asked Questions
Common questions about this topic from DFW homeowners and project planners.
How long does a commercial permit take in DFW?
Design to permit approval averages three to four weeks across our markets. Most of the variance is comment response: a clean submission that anticipates the reviewer's questions lands at the short end, a thin one can double it.
Can I start work before the permit is issued?
Not on permitted scope. It is how projects get red-tagged, which freezes everything and adds a correction order on top. Where a date is genuinely tight we look at what unpermitted preparation can legitimately run first.
Which cities take longer?
Anywhere with an extra review layer: historic or downtown overlays, health department review for restaurants and medical, and fire marshal review where egress changes. Sunnyvale also permits through the Town rather than a city building department.
Do you handle the permit or do I?
We do. Submission, plan review, comment response, and inspection coordination are part of the project. You should not be tracking permit status or making calls to the city.
What if plan review runs long?
We tell you as soon as we know and re-plan around it rather than absorbing the delay quietly and explaining it at the end. Where possible we sequence unaffected work so the whole job does not sit idle.
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