Fast-Casual Restaurant Construction Cost (2026)
Fast-Casual Restaurant Construction Cost (2026): $/SF, $/Seat, and What Actually Moves the Number
Fast-casual sits between QSR and full-service casual on the cost stack: $385 to $675 per SF on a typical 2,200 to 3,200 SF prototype, $9,500 to $18,500 per seat on second-gen TI, $14,000 to $26,000 per seat on ground-up. The line items that actually swing the budget aren't the ones operators worry about most. Here's how the cost stack works for Chipotle, Sweetgreen, CAVA, Shake Shack, and Panera-style brands in 2026 — and which decisions move the needle.
Fast-casual is the segment that's eaten everyone else's lunch for the last decade. QSR doubled down on drive-thru and digital. Full-service casual got squeezed by labor and ticket inflation. Fast-casual stayed in the middle — $11 to $18 ticket, no waitstaff, fresh-prep visible from the line, $3M to $4.5M average unit volume on the strong brands. The construction format stayed in the middle too: bigger and more design-driven than QSR, smaller and more efficient than full-service casual.
This piece is the construction cost stack for a 2026 fast-casual build — what each phase actually runs, where the budgets blow, and what to push back on when a landlord work letter or brand standard package overstates scope. Numbers below come from current TCG project estimates, RSMeans 2026 Restaurant Cost Data, and field benchmarking against the major national prototype packages.
The Three Delivery Models — And What Each Actually Costs
Fast-casual operators deliver in three primary configurations. The choice is usually driven by the landlord work letter and what real estate availability looks like in the trade area, not by operator preference. Knowing the delivered shell condition is the single most important variable in the construction budget.
Second-Gen TI (Vacant Restaurant)
Existing hood, grease trap, kitchen utilities in place. Demo prior tenant fixtures + new finishes + new kitchen equipment + minor MEP rework. Cheapest format. Schedule 14–20 wks permit-to-CO.
First-Gen TI (Vanilla Shell)
Empty shell with utilities stubbed to demising walls. Full MEP build-out, new hood + grease, new kitchen, new finishes. Most flexibility. Schedule 18–26 wks permit-to-CO.
Ground-Up Free-Standing Pad
Includes site work, foundation, shell, full MEP, drive-thru lane (where applicable). Highest cost, longest schedule. 26–38 wks groundbreaking-to-CO. Required for Chipotlane and similar branded drive-thru pads.
The arithmetic that catches owners off guard: a vanilla shell at $385 to $475 per SF can finish more expensive than a second-gen at $385 to $485 per SF, because the second-gen had hood, grease, and kitchen utilities pre-delivered. Restaurant-grade second-gen is one of the few real bargains left in commercial real estate.
What's not a bargain: a former retail second-gen being converted to restaurant. That's effectively a vanilla shell with the additional cost of demo'ing the prior tenant build, plus cutting in grease line, hood penetration, makeup-air opening, and increased electrical service. Add $35,000 to $95,000 for the demo and another $45,000 to $125,000 for the kitchen utility rough-in beyond what a true vanilla shell would have required.
The 2,800 SF Reference Build — Line-Item Breakdown
Let's anchor on a representative project: 2,800 SF first-gen TI, 75 seats, full kitchen with hood, no drive-thru, $475 per SF target ($1.33M construction contract). This is roughly the median fast-casual TI we're pricing across the country in Q2 2026.
| Scope | $/SF | Total ($ on 2,800 SF) | % of Contract |
|---|---|---|---|
| Demo + general conditions | $22 | $61,600 | 4.6% |
| Site work / utilities (TI: minimal) | $8 | $22,400 | 1.7% |
| Concrete / floor patch | $14 | $39,200 | 2.9% |
| Framing + drywall | $32 | $89,600 | 6.7% |
| Millwork + counters | $45 | $126,000 | 9.5% |
| Doors + storefront | $18 | $50,400 | 3.8% |
| Finishes (tile, paint, flooring) | $54 | $151,200 | 11.3% |
| Kitchen equipment install (OSCI) | $22 | $61,600 | 4.6% |
| Plumbing rough-in + grease | $48 | $134,400 | 10.1% |
| HVAC + hood + makeup-air | $72 | $201,600 | 15.1% |
| Electrical + lighting | $58 | $162,400 | 12.2% |
| Fire protection + suppression | $14 | $39,200 | 2.9% |
| Specialties + signage interior | $12 | $33,600 | 2.5% |
| GC fee + insurance + bond | $56 | $156,800 | 11.8% |
| Total construction contract | $475 | $1,330,000 | 100% |
HVAC + hood + makeup-air, plumbing/grease, and electrical together run 37 percent of the contract. That's where the operator-specific decisions live. The brand-standard prototype usually dictates equipment package, hood type, makeup-air strategy, and circuit count — and those decisions ripple downstream into duct routing, ceiling penetrations, and roof structure if equipment ends up over-spec'd.
Q1 2026, mid-Atlantic suburban end-cap. National emerging-brand fast-casual operator priced two ways: brand-standard prototype HVAC package (60-ton total cooling, dedicated 7,000 CFM makeup-air with full heat recovery) versus value-engineered package (52-ton total cooling, 5,500 CFM makeup-air with sensible-only heat recovery). Brand standard came in at $228,000; VE alternative at $164,000. Delta of $64,000 on a $1.26M contract — about 5 percent of total. Energy modeling showed VE package added roughly $4,200 per year in operating cost. Owner accepted VE; opening-month operating cost matched the energy model within 4 percent. The brand-standard "must-have" was a default, not a calculation.
$/Seat Math — Why Operators Care, And When It Misleads
Fast-casual is one of the few commercial categories where the cost-per-seat metric still matters. It travels well across stores in a portfolio, it's intuitive to operators thinking about return on investment per dollar of build, and it captures the format-vs-finish tradeoff cleanly: a smaller, denser dining room with the same kitchen and finish package costs more per seat than a more open, lower-density store.
Per-seat ranges for the 2026 build environment:
| Format | SF | Seats | $/SF | $/Seat |
|---|---|---|---|---|
| Second-gen TI (efficient) | 2,400 | 70 | $340 | $11,650 |
| Second-gen TI (premium finish) | 2,800 | 80 | $465 | $16,275 |
| First-gen TI (vanilla shell) | 2,800 | 75 | $475 | $17,733 |
| First-gen TI (premium prototype) | 3,200 | 85 | $595 | $22,400 |
| Ground-up pad (no drive-thru) | 3,000 | 80 | $615 | $23,063 |
| Ground-up pad (with Chipotlane) | 2,800 | 70 | $725 | $29,000 |
The $/seat metric misleads when comparing across formats — a Chipotlane-equipped ground-up pad will always look expensive per seat because the seat count is held flat while drive-thru sales pull a meaningful share of unit volume. Better to evaluate Chipotlane and similar drive-thru-equipped pads on cost per dollar of projected unit volume, not cost per seat.
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Most fast-casual cost variance traces back to the same six drivers. Brand-standard prototype packages tend to default everything to the high end of these ranges; first-gen TIs in soft real estate markets can land at the low end with disciplined VE.
Hood + Makeup-Air Sizing
Type I hood + heat-recovery makeup-air = $85k to $185k installed on a 2,800 SF store. Lead time 8 to 14 wks (Type I) or 18 to 24 wks (heat-recovery MAU). Over-spec'd hoods drive up duct, electrical, and roof structure costs.
Grease Interceptor + Plumbing
Below-grade interceptor 1,000 to 2,500 gal = $25k to $65k. Above-grade hydromechanical = $8k to $22k. Jurisdiction-specific sizing per UPC/IPC; some health departments require interceptor by gravity flow which forces below-grade.
Brand-Standard Finish Package
Concrete floor + reclaimed wood + custom millwork + tile chair-rail wainscot = $54 to $85/SF on premium prototypes. Basic paint + LVT + standard millwork = $28 to $42/SF. The biggest swing in the finishes line.
Electrical Service + Circuit Count
400-amp 208/120V minimum for fast-casual; 600-amp typical with full kitchen. Brand-standard prototype circuit count usually exceeds code minimum by 30 to 40 percent. Over-spec drives panel size, conductor sizing, and labor. See commercial electrical cost per SF for VA/SF reference math.
Health Department + Permit Path
Parallel building + health review saves 4 to 8 wks vs serial. Some jurisdictions require pre-application meeting; others allow direct submittal. Kitchen suppression, grease trap sizing, and pre-CO health inspection are the three most common 30-day-pre-CO delays.
Drive-Thru / Pickup Lane (When Present)
Adds $185k to $385k on TI (if site supports), $325k to $625k on ground-up. Includes queuing pavement, ordering point, traffic improvements, sometimes additional curb cut and easement work. Dead capital below 35 percent digital sales mix.
Regional Cost Variation — 6-Region Grid
The same 2,800 SF first-gen TI with identical brand-standard package prices materially differently across major US regions. The drivers: prevailing wage exposure, permit windows, mechanical and electrical trade availability, and local interpretation of grease interceptor and hood requirements.
| Region | $/SF (First-Gen TI) | $/SF (Ground-Up Pad) | Notes |
|---|---|---|---|
| Mountain West | $405–$525 | $540–$680 | Open-shop labor in most metros. Winter pour premium Dec–Mar adds 3–5%. See Denver costs. |
| Sunbelt + Texas | $385–$495 | $525–$655 | Open-shop, most competitive market. Drive-thru-friendly entitlements in TX and AZ. See Dallas costs. |
| Southeast | $395–$510 | $535–$675 | Strong restaurant sub depth in ATL, NSH, JAX, CLT. Permit windows generally favorable. See Atlanta costs. |
| Midwest | $425–$555 | $565–$705 | Cook County union book adds 18–25%. Winter pour premium 4–8%. See Chicago costs. |
| Northeast | $485–$655 | $640–$825 | NY prevailing wage applicability + construction trades influence + winter premium. See Albany costs. |
| West Coast | $525–$695 | $685–$890 | CA prevailing wage + T24 lighting/envelope + seismic upgrades on existing buildings drive premium. |
The $/SF spread between Sunbelt and West Coast is roughly 35 percent on the same prototype. National brands building portfolios at scale work this aggressively — placing higher-cost markets in their later expansion waves and back-loading West Coast and Northeast openings until store-level economics support the build cost.
FF&E + Soft Costs — What Lives Outside the Construction Contract
Construction contract is roughly 60 to 70 percent of total project cost on fast-casual. The other 30 to 40 percent lives outside in FF&E (furniture, fixtures, equipment), soft costs (design, permits, fees), and opening expense. Operators new to the format consistently underbudget here.
Kitchen Equipment (OSCI)
Owner-supplied, contractor-installed. Operator orders direct from kitchen equipment dealer; GC coordinates delivery, set, hookup, and commissioning. Lead times 6 to 14 wks typical.
POS + Back-Office Tech
Toast, Square for Restaurants, Olo, KDS displays, kitchen printers, mobile order pickup shelving, network gear. Often deferred to operator IT vendor outside GC scope.
Furniture + Fixtures
Tables, chairs, banquettes, condiment counters, beverage stations, exterior patio furniture. Brand-standard prototype packages run higher; locally-sourced VE packages run lower.
Exterior Signage Package
Channel letters, blade sign, monument sign (where allowed), menu boards (drive-thru). Landlord sign criteria + jurisdiction sign code are the constraints. Permit windows 3 to 8 wks typical.
Soft Costs (A/E + Permits)
Architecture + MEP engineering + structural (where required) + permit fees + impact fees + tap fees + plan review. Soft cost reference.
Smallwares + Opening
Sheet pans, hotel pans, knives, smallware kit, cleaning supplies, opening inventory, marketing collateral, training cost. Often the most under-budgeted line on a first store.
Q4 2025, Sunbelt power center end-cap. Existing tenant (regional sandwich chain) had vacated 8 months earlier. Hood, grease interceptor, kitchen utility rough-ins all in place. Emerging fast-casual brand priced first-gen vanilla shell elsewhere in the same market at $1.42M. Same brand on the second-gen pull-forward: $945k construction contract — about $390 per SF — because the kitchen utilities, hood penetration, and grease interceptor were all pre-delivered. Even after $58k in demo of prior tenant fixtures, the second-gen saved roughly $415k versus the vanilla shell alternative. Restaurant-grade second-gen is the most under-leveraged real estate move in the segment.
The Brand-Standard Prototype Question
Most national fast-casual brands operate from a brand-standard prototype package — a set of architectural and engineering documents, a finish schedule, and a kitchen equipment specification that's intended to deliver a consistent guest experience and predictable construction cost across stores. The reality on the ground: prototype packages are often optimized for the average cost market and the average sub depth, which means they're 5 to 12 percent over-priced in soft markets with strong restaurant trade depth and 8 to 18 percent under-priced in tight markets with limited mechanical and refrigeration availability.
The right move for emerging brands is to value-engineer the prototype package every 18 to 24 months against current market conditions — not to abandon the prototype, but to challenge the defaults. Hood capacity, makeup-air strategy, finish package, electrical circuit count, refrigeration redundancy. Each line either still earns its place or it doesn't.
The brand standard isn't sacred. The unit economics are.
Operators sign off on brand-standard prototype packages because they're easier to defend in front of a franchisor or a board. That's a political answer, not a financial one. Every prototype line item should answer one question: does this drive incremental ticket, or reduce operating cost, or improve guest experience enough to justify what it costs to build? If the answer is "we've always done it this way," the line is up for review. The operators we see scaling fastest are the ones running their prototype like a P&L line — challenging defaults every 18 months and pushing back on the defaults that no longer pencil. The ones who can't say no to the brand standard end up funding 12 to 18 percent of construction cost on items that don't move the dial.
Schedule Levers — Where Time Compresses, Where It Doesn't
Construction schedule on fast-casual is mostly a function of three things: equipment lead times (especially hood and makeup-air), permit and health department coordination, and the certificate-of-occupancy path. Most other trades scale to the schedule.
Schedule benchmarks for the 2026 build environment:
- Design + permitting: 8 to 16 weeks from notice-to-proceed to permit issuance, depending on jurisdiction and whether health and building review run in parallel. Pre-application meetings cut 2 to 4 weeks in unfamiliar markets.
- Construction (TI): 14 to 26 weeks from permit issuance to CO. Demo + framing 3 to 5 wks, MEP rough 4 to 7 wks, finishes 4 to 6 wks, kitchen install + commissioning 2 to 4 wks, punch + pre-CO inspections 2 to 3 wks.
- Pre-opening: 4 to 8 weeks from CO to opening day. Equipment commissioning, FF&E install, signage final, training, soft opening, marketing.
The longest single lead-time item on most fast-casual builds is hood and makeup-air: 8 to 14 weeks for Type I hoods, 18 to 24 weeks for some heat-recovery MAU configurations. Order at design-development, not at construction document release.
What to Push Back On in a Landlord Work Letter
The work letter is where the cost line is actually drawn between landlord scope and tenant scope. A poorly negotiated work letter can add $185k to $385k to a tenant's TI scope by transferring items that should logically sit with the landlord. Items worth pushing on:
- Grease interceptor — sizing, location, maintenance access, and (critically) gravity flow if jurisdiction requires it. Below-grade installation in delivered shell is far cheaper than retrofitting after CO.
- Hood penetration + roof curb — landlord-delivered roof curb in vanilla shell saves 2 to 4 weeks of roofer trade scheduling and waterproofing risk.
- Electrical service + meter — confirm 600-amp 208/120V minimum delivered to demising panel; upsizing service post-occupancy is brutally expensive.
- Demising wall acoustics — restaurant uses warrant STC 50+ between tenants; shell-default is often STC 45 or less.
- Makeup-air ducting through landlord plenum or roof — coordinate path before tenant signs lease.
- Tenant improvement allowance (TIA) — fast-casual TIA in 2026 typically $40 to $95 per SF; restaurant-experienced landlords push higher to win the deal.
The owner who reads the work letter line by line before lease signing saves 5 to 12 percent on construction. The owner who reads it after signing pays full freight on whatever wasn't explicitly excluded.
Where TCG Helps
We've delivered fast-casual prototypes and ground-up pads for emerging and national brands across 38 states — second-gen pull-forwards, first-gen vanilla shells, and ground-up free-standing builds with and without drive-thru. Where we add the most value: preconstruction for portfolio operators who need market-specific cost benchmarks, design-build on ground-up pads where single-source accountability compresses schedule, and CM-at-Risk for emerging brands who want GMP discipline through their early store growth. Our AI-powered estimator generates Good/Better/Best benchmarks against your prototype in under two minutes — useful for pre-development feasibility before you sign a letter of intent on a site.
If you're scaling a fast-casual concept and want a second look at your prototype cost stack, or if you're evaluating a specific site against a target unit-cost benchmark, schedule a call with our restaurant team. Initial conversations are free and we'll bring market-specific benchmarks to the call.
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Get an Instant Estimate IMP Install Pricing Book a 30-min CallFrequently Asked Questions
What does it cost to build a fast-casual restaurant in 2026?
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Is a Chipotlane or drive-thru worth the cost premium?
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What's driving 2026 fast-casual construction cost increases?
- RSMeans 2026 Restaurant Cost Data — Gordian
- BLS Producer Price Index Series WPU1132 — Commercial Food Service Equipment, Q1 2026
- BLS Occupational Employment Statistics — Mechanical / Refrigeration Trades, May 2025 release
- AGC Q1 2026 Workforce Survey — Associated General Contractors of America
- LME Copper Settlement Pricing — Q1 2026
- 2018 / 2021 Uniform Plumbing Code — IAPMO Grease Interceptor Sizing Tables
- 2018 / 2021 International Plumbing Code — ICC Grease Interceptor Sizing
- NFPA 96 — Standard for Ventilation Control and Fire Protection of Commercial Cooking Operations, 2024 edition
- FDA Food Code 2022 — Commercial Kitchen Compliance
- USDA FSIS — Food Safety Standards (where applicable)
- National Restaurant Association — 2025 State of the Restaurant Industry Report
- Technomic Top 500 Chain Restaurant Report 2025
- Chipotle Mexican Grill — Q4 2025 / FY 2025 10-K filings, Chipotlane unit-volume disclosures
- Sweetgreen Inc. — FY 2025 10-K, prototype configuration disclosures
- CAVA Group Inc. — FY 2025 10-K, store opening pace + AUV reporting
- Shake Shack Inc. — FY 2025 10-K, prototype build cost disclosures
- Restaurant Business — 2025 Fast-Casual Forecast
- Nation's Restaurant News — Fast-Casual Build Cost Benchmarks Q4 2025
- Construction Dive — Q1 2026 commercial cost reporting
- ENR Construction Cost Index — Q1 2026 monthly tracker
- TCG project cost data — fast-casual prototypes + ground-up pads, 38 states, 2022–2026
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