The restaurant opening timeline, phase by phase, for multi-unit teams

An opening date rarely dies in one dramatic failure. It slips a week at a time, at handoffs: the landlord delivers late, the electrical service is smaller than the drawings assumed, the hood ships after the inspector's visit. For a team opening several restaurants a year, the restaurant opening timeline is a chain of gates, and every gate needs an owner. Below is each phase from signed letter of intent (LOI) to opening day, what usually slips, and how teams protect the date. Rules vary by jurisdiction; confirm the sequence with your plan reviewer.

How long does it take to open a chain restaurant location?

Longer than most opening dates assume, and the range is wide. One publicly traded casual-dining chain tells investors its development and opening process usually ranges from six to eighteen months, depending largely on the leased space, its preferred opening date and its ability to get goods, materials, permits and staff¹. The space and the jurisdiction set that range more than the prototype does.

6-18 months

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The first swing factor is how much of the building changes. Converting an existing restaurant tends to move faster: The president of one national breakfast chain told analysts that conversions cost less than new builds and that permitting typically goes a little faster as well². Turning retail space into a restaurant can trigger a change of occupancy, which in Tacoma opens the building to review for upgrades such as accessibility, restrooms, exiting and firewalls³.

The second swing factor is permitting. One fast-casual chain said local approval delays pushed its 2022 openings back six to eight weeks⁴, and its CEO said the company was doubling the time it budgets for the permitting process⁵. If public chains plan that way, a single-number timeline for your next site is optimistic.

What are the phases of a restaurant opening timeline?

There are eight, and each depends on the one before it. Read the list backward: opening day needs a certificate of occupancy (CO), the CO needs passed inspections, inspections need a finished building with equipment set, and none of it starts without approved drawings that match the real site. We don't publish a universal week count, because there isn't one.

What should be settled before the lease is signed?

Whether the site can legally and physically hold your restaurant, and who delivers what by when. Tacoma's permit office puts it plainly: do not sign a lease before knowing whether the location suits your type of operation³. Anything skipped here comes back later as a change order, a resubmittal or a rent dispute.

What usually slips at this stage:

• The landlord's delivery date. If the shell, utilities or demolition aren't done when promised, your construction start moves with it.
• The work letter. Vague language like "adequate electrical service" turns into an argument once your engineer sizes the panel.
• Occupancy. Tacoma advises checking the building's existing certificate of occupancy before you sign, to see how many people it allows and for what type of business³.

How teams protect the date: write the delivery condition into the work letter as measurable items (amps, gas pressure, sewer size, slab condition), tie rent commencement to actual delivery, and keep a permit contingency in the lease. Our guide to what to require in a landlord work letter covers the clauses; have your counsel review the final language.

What does due diligence and the site survey need to catch?

Every condition the drawings will assume: dimensions and ceiling heights, structure for rooftop units, electrical service, gas, water, sewer, the grease interceptor and a legal path for the hood exhaust. If the permit set is drawn from an old landlord plan, the gap shows up in plan review or, worse, mid-construction.

Utilities are the usual surprise. Tacoma's restaurant tip sheet asks whether electric, water, dumpster, sewer and gas capacities are sufficient, especially when you add equipment or sprinklers³. It also notes that existing sanitary sewers may need to be tested and that restaurant plan review will require a grease removal device³. Each of those can add a utility application, a landlord negotiation or a trench to the schedule.

How teams protect the date: field-verify the building before design starts, measure the roof and ceiling space, and get utility capacities in writing. Use our restaurant site survey checklist as the minimum, or have our site intelligence team deliver a Matterport scan, as-built drawings and a field-verified utility report before design.

How does the 3D test fit protect the opening date?

It forces the decisions that cause resubmittals to happen before anything is submitted. The test fit is where the prototype meets the real building: kitchen line, hood length and location, walk-in cooler, restrooms, seating and queue. Lock those, and the permit set describes a restaurant that can actually be built in that box.

Seat count matters more than it looks, because occupancy drives exits, sprinklers and alarms. In Tacoma, an occupancy of 50 or more requires two exits, 100 or more requires a fire sprinkler system and 300 or more requires a fire alarm system³. A few seats added late can push a project across one of those lines.

What slips: menu or equipment changes after drawings start, a hood that doesn't fit the mechanical routing, a walk-in that blocks the path to the grease interceptor. How teams protect the date: hold one decision session with development, construction and operations in the room, freeze the layout, and treat any later change as a schedule decision, not a design tweak. Here is how test fit review works in Brand Builder.

Why do permits and plan review slip?

Because you are in several queues at once, and any of them can send drawings back. A restaurant build-out typically needs health department plan review, a building permit, fire approvals and trade permits for electrical, plumbing and mechanical work. Some agencies wait on each other: in Tacoma, health department approval is required before the city issues the building permit³.

Published review times show how wide the spread is:

• Salt Lake County's health department requires a minimum of 10 working days for plan review approvals, and work may not begin before plan approval⁶.
• Boston tells restaurant owners to allow at least 2-6 weeks for health plan review and warns that incomplete submissions cause delays⁷.
• Boston also says long-form building permits, used for major alterations, can take several months to over a year to be issued⁷.

Hoods add their own track: Tacoma notes that a separate hood fire protection permit may be required for certain hood types³.

What slips: incomplete submissions, comment responses that sit in someone's inbox, and drawings that disagree with each other, such as a hood on the foodservice plan that isn't the hood on the mechanical plan. Restaurant Business tied the post-pandemic slowdown to more complicated restaurant projects, labor shortages and lingering work-from-home policies⁴. You can't fix the queue. You can stop giving reviewers reasons to send the set back.

How teams protect the date: submit complete, coordinated packages; ask whether the jurisdiction offers pre-submittal meetings; name one owner for every comment response with a turnaround target; and track each agency's status separately. More on this in why restaurant permits get delayed.

What slips during construction and equipment set?

Long-lead equipment, inspections during construction and field changes. The building and the kitchen package have to land together: equipment that arrives early needs storage, and a finished space waiting on a hood or walk-in can't pass its final inspections.

Inspections start well before the end. Salt Lake County's health department inspects during construction to verify the work matches the approved plans⁶. A kitchen change made in the field and not on the approved set becomes a problem at that visit, not just at the final.

Large operators plan around equipment. Another fast-casual chain's CEO told analysts its real estate team was building increased buffers into the pipeline to insulate it from delays in equipment availability, permitting and inspections². In mid-2022, the first fast-casual chain said it had already bought equipment, including heating, ventilation and air-conditioning, for its 2023 openings⁵.

How teams protect the date: release long-lead orders off approved drawings instead of waiting for construction to start; check ship dates for hoods, walk-ins, rooftop units and electrical gear against the inspection calendar; and keep the approved set on site so the general contractor (GC) builds what was permitted. Our guide to restaurant equipment lead times covers which items to release first.

How do final inspections and the certificate of occupancy work?

They run in a chain, and you can't open until the last link holds. Boston's guide says a certificate of occupancy confirms the building is safe to use for your type of business and that you must have it before you can open⁸. It budgets 1-4 weeks or more for CO processing, inspections and issuance, not counting related permits and inspections⁸.

The order is the trap. In Boston, a restaurant seating 50 or more also needs a Place of Assembly permit, and the sequence runs: certificate of occupancy for the building, then a certificate of inspection, then the health inspection, then the Place of Assembly permit⁸. In Salt Lake County, the preopening inspection can involve the health department, the fire marshal and the municipal building inspector⁶. One failed inspection pushes everything behind it.

How teams protect the date: put every final inspection on the schedule as a milestone with an owner, walk the space against your own punch list before the inspector arrives, and have whatever hood suppression test and hood cleaning paperwork your fire department requires in hand before the fire inspection.

When should hiring and training start?

Plan them backward from the opening date, and accept that every upstream slip compresses them. Training has the least control over its own start: it waits on the building, the equipment and often the CO. Book trainers and hiring waves against a date you trust, and decide in advance what happens to a hired crew if the CO moves two weeks.

Parallel tracks need their own lead time. Liquor licenses are the common one: Tacoma's tip sheet cites 60-90 days for liquor license approval³. Start any license with a long or unknown review time as soon as the lease allows.

How do multi-unit teams protect opening dates across a portfolio?

Treat every opening date as a forecast with named risks, and review those risks every week. A portfolio of ten or twenty openings usually has a few slipping. The job is knowing which ones, why and who acts next, early enough to move crews, equipment and marketing instead of absorbing the cost.

Practices that hold up across a rollout:

• Buffer the phases you don't control. As the chains above show, the buffer belongs on permitting, inspections and equipment, the phases outside your control.
• Standardize the submission package. The same drawing standards, coordination checks and completeness review for every site, adjusted for local code.
• Make the permit submission date the commitment. It is the last date the design team fully controls. That is why our On-Time Rollout Partnership guarantees permit drawings on the agreed submission date and never promises an opening date.
• Score each opening by its next blocker. A status plus the blocker, owner and next action tells a development lead where to spend the week. See opening date risk tracking.

Before you publish a restaurant opening timeline to operations, finance or a franchisee, run this list.