How Long a Commercial Tenant Improvement Permit Actually Takes in 2026

Pre-application is not optional time, it's the phase most people skip

Before drawings go in, the space itself has to be checked against what's allowed. Zoning has to permit the intended use at that address (a former retail unit converting to a restaurant needs a use check, not just a building permit), and the existing base building has to have enough capacity in its fire, electrical, and mechanical systems to support the new tenant's load. Skipping this step is how a set of drawings gets fully designed, submitted, and rejected in week six because the unit's electrical service can't support the kitchen equipment specified.

Vancouver, the City of North Vancouver, and the District of North Vancouver each offer a pre-application or preliminary consultation meeting with planning and building staff before formal submission. It typically takes 1 to 3 weeks to book and adds real time up front, but it catches zoning and capacity problems while they still cost a design change instead of a stalled permit application. We book this meeting before finalizing any TI lease's fixturing plan, not after.

This is also the phase to confirm which use group the space falls under and whether a change of use permit is needed separately from the building permit. A retail-to-restaurant conversion almost always triggers one; an office-to-office fit-out for a new tenant in the same use group usually doesn't.

The realistic phase-by-phase timeline

These are the ranges we plan against for 2026 projects, based on current municipal processing. A straightforward office or retail TI with no restaurant kitchen and no structural change sits at the fast end. A restaurant, a medical or dental clinic, or anything requiring accessibility variance review sits at the slow end.

Why fire department review derails more projects than building review does

Building department review gets most of the attention because it's the one homeowners and tenants have heard of. On a commercial TI, the fire department review is usually the tighter constraint, because it touches life safety systems that can't be value-engineered around late in the process.

Every TI that changes occupant load, adds a partition wall crossing an existing sprinkler zone, or relocates an exit path needs fire department sign-off, and that review runs on its own track, sometimes concurrent with building review and sometimes sequential depending on the municipality's internal process. The trigger that catches people off guard: adding a single demising wall that splits one sprinkler zone into two rooms can require a sprinkler head relocation, which needs its own shop drawings from a fire protection engineer before the fire department will approve the layout.

Occupant load calculations matter here too. A restaurant seating count, an open-plan office headcount, or a retail floor plan all get checked against exit width and travel distance requirements under the BC Building Code's Part 3 occupancy provisions. A layout that adds seats or workstations without adding exit capacity gets sent back, and that revision cycle is the single most common cause of a TI permit running past 16 weeks.

Food service adds a review track most tenants don't budget time for

Any space serving or preparing food, from a full restaurant kitchen to a coffee bar with a prep sink, needs approval from Vancouver Coastal Health before the building permit can be finalized in Vancouver, or from the same health authority's North Shore office for North Vancouver projects. This review checks the kitchen layout against food safety standards: three-compartment sinks, grease trap sizing matched to the equipment list, handwashing station placement, and floor drain locations relative to cooking equipment.

The health authority review runs somewhat independently of the building department's structural and life safety review, which means a restaurant TI is effectively running two parallel permit processes that both have to clear before the space can open. The most common delay we see: a kitchen equipment list changes after the health authority has already reviewed the layout, which restarts that specific review rather than the whole file, but still adds 2 to 4 weeks.

Lock the equipment list and menu concept before health authority submission, not after. A menu change six weeks into review, adding a fryer that needs a bigger grease trap, is the single most expensive kind of delay on a restaurant buildout because it's discovered late and touches plumbing that may already be roughed in.

Accessibility review adds time when the base building predates current code

Older commercial buildings, particularly in Vancouver's pre-1990s retail stock along commercial corridors, were built before current BC Building Code accessibility requirements for path of travel, washroom clearances, and counter heights. A TI in one of these buildings can trigger a requirement to bring the accessible path of travel from the entrance to the new tenant space up to current standard, even if the tenant's own space is fully compliant.

This is a scope item, not just a timeline item, and it's the kind of thing that shows up in plan review rather than in the lease. If the building's main entrance, common corridor, or washroom serving your unit doesn't meet current accessibility standards, expect either a variance request (which adds review time) or a scope addition to bring it up to standard (which adds construction time and cost). We flag this at the pre-application meeting specifically so it's priced into the buildout budget rather than discovered in a plan review comment letter in week ten.

Sequencing your lease start date against the real timeline

The mistake in the Gastown example at the top of this piece is common because commercial leases are typically negotiated by a leasing team working off a rough estimate, and the buildout team gets brought in after the lease is signed. By then the rent clock is already running against a permit timeline nobody has actually mapped.

The fix is sequencing the lease's rent-free or reduced-rent period to the realistic permit-plus-construction timeline, not the optimistic one. For a straightforward North Vancouver office TI, we tell tenants to plan on 10 to 14 weeks from signed lease to permit in hand, then add construction time on top: 4 to 8 weeks for a simple space, 10 to 16 weeks for a full commercial kitchen buildout. For a Vancouver restaurant, the realistic number from signed lease to opening day is 6 to 10 months once permit review, health authority review, and construction are all stacked in sequence.

Landlords who do a lot of commercial leasing already know these numbers. Ask for the rent-free period to match the permit timeline in writing before signing, not as a verbal assurance during negotiation. A tenant improvement allowance released in stages tied to permit milestones, rather than as a lump sum at lease signing, also protects both sides if the timeline runs long.