How Much Does a Restaurant Fit-Up Cost in Ottawa in 2026?

If you're opening a restaurant, cafe or bar in Ottawa, the first question on your mind is probably: how much is this going to cost?

The short answer is $150 to $350+ per square foot, depending on what you're building. But that range is so wide it's almost useless without context. So let's break it down by what actually drives the cost of a restaurant fit-up in Ottawa in 2026.

What's Included in a Restaurant Fit-Up Cost

A restaurant fit-up is the full construction scope required to take a commercial space from its current condition to a functioning restaurant that passes health inspection and gets its occupancy permit. That typically includes:

Demolition of the existing layout if there is one. Framing, drywall and insulation. Plumbing for sinks, dishwashers, floor drains, grease traps and washrooms. Electrical for commercial kitchen equipment, lighting, POS systems and signage. HVAC including Type 1 and Type 2 hood systems, exhaust fans, make-up air units and fire suppression. Flooring, paint, millwork, bar builds, booth and banquette construction. Permits, inspections and health board approvals through Ottawa Public Health and the City of Ottawa.

It does not typically include furniture, kitchen equipment purchases, smallwares, POS hardware or your liquor license application. Those are separate costs on top of construction.

Why the Cost Range Is So Wide

A 1,000-square-foot cafe with a small espresso bar, minimal plumbing and standard finishes is a completely different build than a 3,000-square-foot full-service restaurant with a commercial kitchen, walk-in cooler, grease trap, cocktail bar, patio prep and custom millwork throughout.

Here's how the numbers typically break down in Ottawa:

Quick-service cafe or coffee shop: $100 to $180 per square foot. Limited plumbing, small hood system or no hood at all, standard finishes, simpler electrical.

Fast-casual restaurant: $150 to $250 per square foot. Small commercial kitchen, single hood, basic bar or counter service, mid-range finishes and seating.

Full-service restaurant with bar: $200 to $350+ per square foot. Full commercial kitchen with Type 1 and Type 2 hoods, grease interceptor, walk-in cooler, cocktail bar with plumbing, custom millwork, acoustic treatment, feature lighting and premium finishes.

These are construction costs only. They don't include design fees, equipment purchases or soft costs like permits (though we include permit management in our scope).

The Hidden Costs Most Restaurant Owners Miss

The biggest budget surprises in Ottawa restaurant fit-ups usually come from three places.

Electrical capacity. Most commercial spaces in Ottawa were not designed to power a full commercial kitchen. If your space has a 200A panel and your equipment load requires 400A, you're looking at a panel upgrade and potentially a new hydro service from Hydro Ottawa. That can add $15,000 to $40,000 depending on the building and the utility provider's timeline.

Grease trap requirements. Ottawa Public Health requires a grease interceptor for any restaurant producing grease-laden waste. If the building doesn't have one, you'll need to install one, which involves plumbing, sometimes cutting into the concrete slab, and coordination with the building's sanitary system. Costs vary but $8,000 to $20,000 is common.

Ventilation and make-up air. A commercial kitchen hood system doesn't just exhaust air. It needs a matched supply of make-up air, which often requires a dedicated rooftop unit or wall-mounted system. In older Ottawa buildings, getting the ductwork from the kitchen to the roof can be complicated and expensive, especially if you're on the ground floor of a multi-storey building.

What Affects Your Per-Square-Foot Cost

Several factors push the price up or down.

Condition of the space. A brand new shell in a new development like those going up in Barrhaven or Orleans is cheaper to build out than a second-generation space in the Byward Market or Westboro that needs full demo and remediation first.

Ceiling height. Higher ceilings look great in a restaurant but they cost more to heat, cool, light and finish. Exposed ceiling (painting the deck black and leaving the ductwork visible) saves money compared to installing a full suspended ceiling.

Kitchen complexity. The kitchen is the most expensive room in the restaurant. A simple prep kitchen with a single hood is a fraction of the cost of a full cook line with multiple stations, a separate prep area, a dishwashing station, a walk-in cooler and a walk-in freezer.

Landlord's work letter. Some landlords in Ottawa provide a tenant improvement (TI) allowance or deliver the space with certain base building work already done (demising walls, washroom rough-in, HVAC to the lease line). Others deliver a bare shell and the tenant covers everything. Your lease directly affects your construction budget.

Permit timeline. Building permits in Ottawa currently take 4 to 12 weeks depending on the complexity of the submission and the City's backlog. If your permits are delayed, your lease clock is still running, which means you're paying rent on a space you can't open yet. Getting the permit application right the first time saves money.

How to Budget Before Signing a Lease

This is where most restaurant owners in Ottawa make their most expensive mistake. They sign a lease based on the rent they can afford without knowing what the actual build-out will cost. Then they're committed to a space that costs $80,000 more than expected to build and they're scrambling to cover the gap.

The smarter approach is to get a pre-construction estimate before you sign. Walk the space with a contractor who knows restaurant builds. Have them review the mechanical and electrical capacity, check for grease trap access, look at ventilation routing options and give you a realistic number. Then you negotiate your lease with real information.

We do this through our Lock-In Process, which gives you a confirmed scope, cost and timeline before construction starts. If you're considering a space for a restaurant, cafe or bar anywhere in Ottawa, Kanata, Orleans, Barrhaven, Nepean, Gloucester, Westboro, Hintonburg, the Byward Market or the Glebe, we'll walk it with you and give you a straight answer on what it will actually cost.

What to Expect in 2026

Material costs in Ottawa have stabilized somewhat compared to the sharp increases of 2022 and 2023, but labour costs for skilled trades (especially electricians and HVAC technicians) remain elevated. Lead times on custom millwork, specialty fixtures and commercial kitchen equipment can still run 6 to 10 weeks, so early ordering matters.

The City of Ottawa's new online permitting portal has streamlined some of the application process, but processing times still vary. Budget for 4 to 12 weeks of permit review and make sure your contractor submits a complete application the first time to avoid delays.

Bottom Line

If you're opening a restaurant in Ottawa in 2026, budget $150 to $350+ per square foot for construction depending on the type of restaurant and the condition of the space. Get a real estimate from a contractor who specializes in restaurant fit-ups before you sign your lease. And make sure your budget accounts for electrical upgrades, grease trap installation and ventilation costs, because those are the three items that blow budgets most often.

If you want to know what your specific space will cost to build out, reach out to us for a pre-construction site assessment. We'll walk the space, review the mechanical and electrical, and give you a clear number you can plan around.

NobleStar Construction is an Ottawa-based general contractor specializing in commercial tenant fit-ups, restaurant build-outs, franchise construction and commercial renovation. Learn more about our restaurant fit-up services here.