The Permit Black Hole: Why Timelines Die at the Building Department

The contractor said 10 to 12 months. The operator signed the contract, arranged financing, gave notice to their current landlord, and started counting down. Fourteen weeks after drawings were submitted to the building department, the first plan review response came back. It wasn't an approval. It was a comment letter — 23 items requiring revisions or additional documentation before the permit could be issued.

That is not a horror story. That is Tuesday.

The gap between what most operators expect from the permitting process and what the permitting process actually involves is one of the most consistent sources of project delays in clinical construction. Understanding how permitting actually works — and why drawings come back — is not just educational. It determines which contractor you hire.

How the Permitting Process Actually Works

You submit drawings. The building department assigns a plan reviewer. The reviewer has a queue. Depending on the jurisdiction, the initial review period runs anywhere from 4 weeks to 16 weeks. Major metropolitan building departments — cities with significant commercial development volume — often run toward the longer end. Your application is one of hundreds. The reviewer gets to it when they get to it.

When the review is complete, the reviewer issues either an approval or a comment letter. Comment letters list deficiencies: missing information, code references that weren't cited correctly, incomplete coordination between disciplines, details that didn't satisfy the reviewer's interpretation of the applicable code section. Each item on the comment letter requires a response: either a revision to the drawings, a written clarification, or both.

You revise. You resubmit. The drawings go back into the queue for a second review. The second review period is typically shorter than the first — in many jurisdictions, it's 2 to 4 weeks — but it can still generate another comment letter if the responses weren't complete or if the revisions introduced new issues.

In the best case, the process runs two rounds and takes 8 to 12 weeks total. In a slow jurisdiction with a complex project, it's not unusual for the permit cycle to consume 20 to 24 weeks. That's 5 to 6 months before anyone has broken ground. If the contractor's 10 to 12 month timeline started from contract signing and assumed a 4-week permit, the operator is already 4 to 5 months behind before construction begins.

Healthcare Occupancy Adds a Second Review Layer

Standard commercial construction in most jurisdictions is reviewed by the local building department and issued a certificate of occupancy by local authority. Medical and dental facilities are not standard commercial construction. In many states, they are classified as healthcare occupancies or business occupancies with healthcare uses, and they trigger a review by a state-level agency — the state health department, the state department of public health, or a similar body — in addition to the local building department review.

These are not redundant. The state agency applies different standards — often tied to state healthcare facility regulations, infection control guidelines, or state-specific code editions — and uses different reviewers. The two reviews may run concurrently or sequentially depending on the jurisdiction and the submission process. If sequential, the state review doesn't begin until the local review is complete. If both reviews generate comments, you're running two revision cycles that may or may not be on the same timeline.

An operator who wasn't told about the state review layer is not just surprised. They're months behind a schedule that didn't account for a process their contractor should have flagged from the beginning.

Why Drawings Come Back With Comments

Plan review comments are not random. Reviewers are checking for specific things, and drawings come back when specific things are missing or inadequate. Incomplete MEP coordination is one of the most common triggers — mechanical drawings that don't show coordination with structural elements, or electrical drawings that don't account for the mechanical equipment footprint, or plumbing that isn't detailed at penetrations through fire-rated assemblies. Reviewers catch these conflicts and send the drawings back.

Missing details are another consistent source of comments. Wall sections that don't show the full assembly. Door schedules that omit hardware. Reflected ceiling plans that don't show HVAC diffuser placement. Each of these is a drawing discipline issue that a thorough reviewer will flag and require to be addressed before issuing a permit.

ADA documentation is a specific and frequently cited category. Reviewers verify compliance with accessible route requirements, accessible restroom configurations, accessible parking calculations, and accessible building entry. When this documentation is incomplete or when the drawings don't clearly demonstrate compliance, the comments come back.

Code references not cited correctly — or not cited at all — are another trigger. Reviewers want to see the code basis for design decisions, particularly for assemblies that deviate from prescriptive requirements or for occupancy classifications that have specific code requirements.

What Experience in a Jurisdiction Is Actually Worth

The team that has permitted projects in your jurisdiction before knows what the reviewers in that office look for. They know how the comment letters tend to read, which code sections the local reviewers interpret strictly, and which details have to be explicit in the drawings versus which can be covered by a general note. They know whether the jurisdiction does concurrent review or sequential review, whether the plan review queue is currently running 4 weeks or 12 weeks, and who to call to check on status.

That knowledge affects what goes into the drawings on the first submission. The goal is to submit a package that doesn't come back — not because the drawings are over-documented, but because they answer the questions the reviewer will ask before those questions are asked. A first submission that clears review in one round versus a first submission that generates a 23-item comment letter is a 6 to 10 week difference in timeline, before a shovel has touched the ground.

The team that's new to your market submits what they think is complete, waits 10 weeks for the first review, gets the comments, revises for 3 weeks, resubmits, waits another 4 weeks for the second review, gets more comments, and so on. Meanwhile your loan is funded, your lease is running, your old space is getting closer to its end date, and nobody is building anything.

Primus has permitted projects across multiple jurisdictions and understands that the permit process is a construction milestone — one that has to be planned for with the same precision as framing or MEP. If you're scoping a project, the permitting conversation starts on day one. Learn more at primus-companies.com.