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What Is Your Commercial Build-Out Scope?

Dodge Construction Network and JLL commercial real estate research consistently show tenant improvement and commercial build-out costs vary materially by space type and finish level, with restaurant and medical commonly running 3-5x the per-square-foot cost of office. Match your space type, current condition, scope of changes, timeline, and budget to the commercial build-out scope most likely to fit your situation.

Last updated: May 2026

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What is Commercial Build-Out Scope Match?

A commercial build-out scope match routes a business owner or tenant space type (office, retail, restaurant, medical, warehouse), current condition (bare shell, dated previous tenant, recent build-out, different prior use), scope of changes (cosmetic, layout reconfiguration, MEP changes, specialty), timeline, and budget to specific build-out scope categories: cosmetic refresh, minor fit-out, office build-out, retail build-out, restaurant build-out, medical build-out, warehouse fit-out, cold-shell complete build-out, full tenant improvement, or specialty use build-out.

The Formula

Best Match = (Space Type) + (Space Condition) + (Scope of Changes) + (Timeline) + (Budget)

Worked Example

A medical practice taking over space previously used for office, needs exam rooms plus procedure room plus specialty MEP for medical use, 6-month timeline acceptable, $1.2M budget for a 3,500 sq ft space.

Space Type: medical (medical buildout, full tenant improvement)
Space Condition: different prior use (full tenant improvement, shell)
Scope of Changes: specialty buildout (medical, restaurant, specialty)
Timeline: 6 months acceptable (medical, restaurant, specialty, full TI)
Budget: $1.2M for 3,500 sq ft = $343 per sq ft (medical, restaurant, full TI)

📌 Strong match for medical or healthcare build-out scope. The combination of medical space type, specialty MEP requirements, prior-use difference requiring full reconfiguration, and per-square-foot budget aligns with the medical-buildout category. Next step is engaging a commercial contractor with medical experience for design coordination, code compliance review (ADA, medical-gas if applicable), and detailed bid.

Why This Matters

Commercial build-out economics differ from residential

Dodge Construction Network and JLL research consistently show commercial build-outs operate on different economics than residential: tenant improvement allowances (TIA) from landlords commonly cover part of the cost, finish standards differ from residential, code compliance (ADA, fire, MEP) is more rigorous, and timeline pressure from lease commencement dates is higher.

Specialty space types (restaurant, medical) carry materially higher build-out cost

Restaurant and medical build-outs commonly run 3-5x the per-square-foot cost of standard office build-outs due to specialty MEP (kitchen hoods, medical gases, specialized HVAC, plumbing for sinks and equipment), finish requirements, and code compliance. Budget calibration to the specialty type is the foundation of realistic scoping.

Common Mistakes

❌ Underestimating commercial permitting timeline

Commercial permitting commonly takes 3-6 months versus 2-6 weeks for residential, with specialty uses (restaurant, medical, manufacturing) often longer. Build the permitting timeline into the project schedule from the start; commercial tenants commonly face lease-commencement pressure that produces compressed-decision regret when permitting takes longer than budgeted.

❌ Choosing a residential contractor for commercial build-out

Residential and commercial contractors operate on different codes, scheduling, and finish standards; the experience translates poorly. Commercial contractors specializing in tenant improvement and the specific space type (restaurant-experienced, medical-experienced) produce materially better outcomes than residential contractors taking on commercial work.

Industry Benchmarks

Category	Good	Average	Poor
Commercial build-out cost per square foot (Dodge data)	Office $60-200, retail $80-300, restaurant $200-500+, medical $200-500+, warehouse $15-75	Mid-tier per-category pricing	Under-budgeted scope or premium pricing without scope match
Commercial build-out timeline by scope	Cosmetic 4-8 weeks, office or retail 12-20 weeks, restaurant or medical 16-32 weeks, full shell 6+ months	Standard timelines plus permitting ahead	Compressed timelines on specialty scope
Tenant improvement allowance (TIA) typical	Standard market TIA varies by region and tenant; longer leases and stronger tenants command higher TIA	Per-square-foot TIA matched to local market	Build-out without TIA negotiation

Source: Dodge Construction Network commercial-construction industry research, JLL Tenant Improvement Cost Guide, and AGC of America commercial-project data

Benchmark data sourced from Dodge Construction Network commercial-construction industry research, JLL Tenant Improvement Cost Guide, and AGC of America commercial-project data.

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One of the most common mistakes we see when working with clients: underestimating commercial permitting timeline. Commercial permitting commonly takes 3-6 months versus 2-6 weeks for residential, with specialty uses (restaurant, medical, manufacturing) often longer. Build the permitting timeline into the project schedule from the start; commercial tenants commonly face lease-commencement pressure that produces compressed-decision regret when permitting takes longer than budgeted.

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Frequently Asked Questions

How much does a commercial build-out typically cost per square foot?

Commercial build-out costs vary substantially by space type and finish level. Office build-outs commonly run $60-200 per square foot; retail $80-300 per square foot; restaurant $200-500+ per square foot due to kitchen and MEP intensity; medical $200-500+ per square foot due to specialized requirements; warehouse and industrial $15-75 per square foot for lighter fit-out. Cold-shell complete build-outs typically command higher per-square-foot pricing.

What is the difference between a tenant improvement (TI) and a full build-out?

Tenant improvement (TI) generally refers to modifications within an existing leased space for a new or existing tenant, including layout reconfiguration, MEP adjustments, and finishes. Full build-out commonly refers to constructing from a cold shell with no existing walls, MEP, or finishes. TI scope ranges from cosmetic refresh to comprehensive reconfiguration; full build-out is the heaviest commercial scope category.

How long does a commercial build-out take?

Commercial build-out timelines vary by scope: cosmetic refresh 4-8 weeks; minor fit-out 6-12 weeks; standard office or retail build-out 12-20 weeks; restaurant or medical build-out 16-32 weeks; full cold-shell build-out 6+ months. Permitting and design typically add weeks to months ahead of construction; landlord coordination on TI projects can add additional time.

Who pays for the commercial build-out, tenant or landlord?

Commercial leases typically include a tenant improvement allowance (TIA) where the landlord contributes a per-square-foot amount toward the build-out, with the tenant covering costs beyond the allowance. TIA amounts vary by market, lease length, and tenant credit (longer leases and stronger tenants typically command higher TIA). For build-outs exceeding TIA, tenants commonly amortize the difference into rent or pay out-of-pocket.

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