Permitting & Approvals
Step 3 in the construction process
What happens
Most people fold this into "the paperwork" and move on, but Permitting is genuinely its own phase, one that can outlast Design itself on a complicated project. Unlike Design, control here mostly belongs to the government, not the project team: a building permit is government permission to build exactly what the construction documents show, granted only after a plan reviewer confirms the design actually meets every applicable building code and zoning requirement, not just the ones the design team assumed applied. The core of it is plan review: the architect's construction documents get submitted to the local building department, a reviewer checks them against the code, and almost always sends back a list of corrections on the first pass, life safety details, structural calculations, accessibility requirements, that the design team has to address and resubmit, sometimes for more than one round. Running alongside that single review, several separate approvals are often needed at the same time rather than one after another: a demolition permit if something existing has to come down first, an erosion and stormwater control permit before a shovel touches the ground, and a separate abatement permit if a hazardous materials survey turned up asbestos or lead paint. Zoning itself is normally settled earlier, back in Idea & Feasibility, but if the design doesn't fit as-of-right zoning after all, a variance requires its own public hearing process here, which can add months on top of everything else, and is usually a sign that zoning wasn't fully confirmed as early as it should have been. Behind the single building permit sits a genuinely multi-agency process: fire marshal review for life-safety systems, utility company approvals for new water, sewer, or power connections, health department sign-off for certain occupancies, and historic preservation review in some districts. An owner's representative often spends this entire phase simply tracking which approval is sitting with which agency and pushing each one forward, since no single office is responsible for coordinating them on the owner's behalf.
How long this takes
Permitting timelines vary more by jurisdiction than almost anything else in this sequence. A straightforward permit in a fast-moving jurisdiction might clear in a few weeks. A dense urban jurisdiction, or one that requires a contested zoning variance, can take many months, occasionally over a year, before a permit is actually issued. What stretches it: an incomplete first submission that triggers extra review rounds, a jurisdiction with a review backlog, or a contested public hearing. What compresses it: a pre-application meeting with the jurisdiction before submitting, and phased or partial permits that let some work start while the rest of the review continues.
Why this timing matters
By Permitting, most of the cheapest decisions have already been spent during Design. Changing something now, typically in response to a plan reviewer's correction, usually means revising drawings and resubmitting, a real cost in time, but still far cheaper than discovering the same code conflict after it's built. The real risk at this stage isn't the cost of the change itself; it's the cost of the delay a rejected submission causes to every trade and delivery scheduled after it.
Who's involved
Common misconception
Many people assume a permit is basically a formality once a licensed architect has signed the drawings, a rubber stamp on work that's already correct. In reality, a plan reviewer represents the jurisdiction's own independent read of the code, not the design team's, and a first submission getting corrections back isn't a sign anything went wrong; it's closer to the normal, expected first pass of the process.
What can go wrong
The most common problem is a rejected first submission caused by incomplete or inconsistent drawings, sets where the structural, architectural, and MEP sheets don't quite agree with each other, forcing a review cycle that could have been avoided with better internal coordination during Design. A zoning variance denial or a contested public hearing is a heavier version of the same problem: it can force a redesign months after the owner thought Design was finished. A quieter but just as damaging issue is a mismatch between the design team and the jurisdiction over which code edition actually applies. Codes get updated periodically, and depending on exactly when a project is submitted, an outdated assumption about which version governs can force changes to a design that was fully compliant, just compliant with the wrong edition.
In practice
Some jurisdictions allow phased or partial permits, letting a foundation permit get issued and site work begin while the rest of the building's plan review is still in progress. That mirrors exactly what fast-tracking does on the design side: Design and Permitting aren't always the clean, sequential handoff this section describes, they can run in parallel on different parts of the same building, with different pieces of paper clearing at different times.