Tenant improvement (TI) costs have climbed steadily since 2023, driven by labor shortages, material inflation, and supply chain delays. Understanding where your budget actually goes helps you avoid sticker shock and make smarter decisions before signing contracts. This guide breaks down real 2024 pricing so you can plan accurately.
What Tenant Improvements Actually Cost
Tenant improvement budgets vary wildly depending on the type of space and scope of work. A basic office refresh runs $50–$150 per square foot, while a full build-out for retail, medical, or restaurant spaces can hit $200–$400+ per square foot. The difference lies in what "build-out" includes: flooring, electrical upgrades, HVAC modifications, plumbing, wall framing, fire-rated construction, code compliance, and specialized systems.
For a 5,000 sq ft office space, expect anywhere from $250,000 to $2 million depending on complexity. Ground-floor retail with hood systems and extensive mechanical work will cost significantly more than upper-floor office space with minimal alterations.
Breaking Down the Main Cost Categories
Labor typically consumes 30–40% of your TI budget. Skilled trades—electricians, plumbers, HVAC technicians, and carpenters—remain in short supply across most markets, pushing hourly rates to $85–$150 for union work and $60–$110 for non-union.
Materials and permits account for another 30–35%. Drywall, flooring, paint, lighting fixtures, and HVAC equipment have all increased 8–15% year-over-year. Permit costs vary by jurisdiction but typically range from $2,000–$25,000 depending on the project size and local fees.
Design and engineering runs 5–10% of the total budget. Architects, MEP engineers, and code consultants aren't optional for anything beyond cosmetic work—building departments require sealed drawings and compliance documentation.
Contingency should be 10–15% of your estimate. Construction surprises (hidden structural damage, utility conflicts, code violations) appear on nearly every project.
Common Tenant Improvement Scenarios & Realistic Costs
Office Space (2,000 sq ft)
- Basic refresh with paint, flooring, and lighting: $100,000–$150,000
- Full reconfiguration with demountable walls and systems furniture: $200,000–$300,000
- High-end office with integrated tech, premium finishes: $300,000–$500,000
Medical/Dental Office (1,500 sq ft)
- Specialized plumbing, radiology shielding, patient privacy: $300,000–$500,000
- Requires licensed engineers and compliance inspections
Retail/Food Service (3,000 sq ft)
- Kitchen/prep area with hood system: $250,000–$450,000
- Grease trap, exhaust ductwork, and fire suppression add $50,000–$100,000 alone
Industrial/Warehouse (10,000+ sq ft)
- Minimal improvements (paint, lighting, loading area): $50,000–$150,000
- Heavy mechanical or mezzanine work: $300,000–$800,000
How to Control Costs Without Cutting Corners
Start with a realistic budget. Get three detailed estimates from licensed contractors. Don't compare a $15/sq ft estimate against a $50/sq ft—they're priced for different scopes.
Value-engineer early. Before construction begins, identify which finishes and systems truly matter to operations versus those that are aesthetic. Switching from custom millwork to stock cabinetry can save 20–30%.
Lock in pricing before work starts. Get fixed-price contracts or guaranteed maximum price (GMP) agreements. Time-and-materials contracts invite budget creep.
Plan for hidden surprises. Older buildings often harbor asbestos, lead paint, or structural defects. Budget contingency and allocate funding before you need it.
Use local, vetted contractors. Mercoly helps you compare and find trusted tenant improvement providers in your area, eliminating guesswork and ensuring you're working with licensed, insured teams.
Prioritize phasing if budget is tight. Build out critical areas first (reception, production areas, utilities) and upgrade secondary spaces later.
Timeline Expectations
Simple office refreshes take 4–8 weeks. Full build-outs typically require 12–20 weeks for design, permitting, and construction combined. Medical and food service projects often extend to 24+ weeks due to specialized inspections and code approvals.
Material delays remain common—budget an extra 2–4 weeks for long-lead items like custom millwork, HVAC equipment, or fire-rated doors.
Frequently Asked Questions
Q: Should I negotiate the contractor's estimate, or is the price fixed? A: Most contractors expect negotiation on scope, timeline, or materials—not on labor rates. Focus negotiations on the work scope (what's included) rather than hourly rates, which reflect actual market conditions.
Q: Can I use my landlord's preferred contractor to avoid paying TI costs? A: Many landlords offer TI allowances ($30–$100/sq ft) if you use their approved contractor list. Compare the allowance against the actual bid—sometimes negotiating an independent contractor is more cost-effective.
Q: What happens if construction uncovers code violations during the project? A: Building inspectors often identify issues that require fixes before final approval, adding 2–6 weeks and $10,000–$50,000 to your budget. This is why contingency reserves are essential.
Reach out to local contractors on Mercoly to get tailored estimates and move forward with confidence.