Opening a new business location in Central Florida? Whether you are building out an office suite, retail storefront, medical practice, or restaurant, understanding the timeline and cost structure is critical to protecting your lease investment and hitting your opening date.
After completing dozens of commercial build-outs across Orange, Osceola, and Lake counties, here is what I tell every business owner before we start.
Commercial Build-Out Cost Ranges (2026)
Commercial build-out costs in Central Florida vary based on space type, finish level, and code requirements:
| Space Type | Cost per Sq Ft | 3,000 SF Example |
|---|---|---|
| Basic Office | $50 - $80 | $150K - $240K |
| Professional Office | $80 - $130 | $240K - $390K |
| Retail Storefront | $60 - $120 | $180K - $360K |
| Restaurant | $100 - $250 | $300K - $750K |
| Medical / Dental | $90 - $200 | $270K - $600K |
Restaurant and medical build-outs cost more due to specialized HVAC, plumbing, grease traps, exhaust systems, and regulatory compliance requirements.
Understanding Your Lease and Build-Out Allowance
Many commercial leases in Central Florida include a tenant improvement (TI) allowance — typically $20-$60 per square foot for new construction in Class A spaces. Understanding your TI allowance is critical to budgeting:
- Shell condition — If you are receiving a "warm shell" (concrete floor, drywall to deck, basic HVAC), your build-out costs will be lower.
- Second-generation space — Taking over a previously built-out space can save 20-40% if the existing layout works for your business.
- Landlord work vs. tenant work — Clarify what the landlord is providing (demising walls, HVAC, restrooms, storefront) vs. what you are responsible for.
Commercial Build-Out Timeline
Here is a realistic timeline for a commercial build-out in Central Florida:
Pre-Construction (4-8 weeks)
- Space planning and design — 1-2 weeks
- Construction drawings and engineering — 2-3 weeks
- Permit submission and review — 2-4 weeks (varies by jurisdiction)
Construction (6-16 weeks)
- Demolition (if second-gen space) — 1 week
- Framing and rough-in — 2-3 weeks
- MEP rough-in and inspections — 2-3 weeks
- Drywall, tape, and texture — 1-2 weeks
- Flooring, paint, and finishes — 2-3 weeks
- Fixtures, equipment, and final details — 1-2 weeks
- Final inspections and certificate of occupancy — 1-2 weeks
Permitting by County
Permitting timelines are one of the biggest variables in commercial build-outs:
- City of Orlando (28.5383°N, 81.3792°W) — 3-6 weeks for plan review. Expedited review available.
- Orange County (unincorporated) — 4-8 weeks. More complex for restaurant and medical uses.
- City of Winter Garden (28.5653°N, 81.5862°W) — 3-5 weeks. Growing commercial corridor along Hamlin and Fowler Groves.
- Osceola County / Celebration (28.3253°N, 81.5339°W) — 3-5 weeks. Additional architectural review in Celebration.
- City of Kissimmee (28.2920°N, 81.4076°W) — 2-4 weeks. Generally faster for straightforward projects.
Central Florida commercial build-out service area — Orlando, Winter Garden, Celebration, Kissimmee, and surrounding markets.
Key Considerations for Specific Space Types
Restaurant Build-Outs
Restaurants are the most complex and expensive commercial build-outs. Key cost drivers include:
- Commercial kitchen exhaust hood and fire suppression system ($15,000 - $40,000)
- Grease trap installation ($5,000 - $15,000)
- Walk-in cooler and freezer ($10,000 - $30,000)
- Three-compartment sink and handwash stations
- ADA-compliant restrooms with proper ventilation
- Health department inspection requirements
Medical and Dental Office Build-Outs
Healthcare spaces require specialized infrastructure:
- Exam room plumbing and medical gas (if applicable)
- HVAC with proper air exchange rates
- Lead-lined walls for X-ray rooms (dental and radiology)
- ADA compliance throughout
- HIPAA-compliant reception and records areas
- Specialized electrical for medical equipment
Retail Storefront Build-Outs
Retail spaces focus on customer experience and brand presentation:
- Storefront design and signage (coordinate with landlord requirements)
- Display lighting and electrical layout
- Point-of-sale infrastructure
- Storage and receiving areas
- ADA-compliant entrance and restrooms
How to Protect Your Opening Date
The biggest risk in a commercial build-out is missing your opening date. Here is how to protect it:
- Start early — Begin the design and permitting process as soon as you sign the lease. Do not wait for the lease commencement date.
- Pre-order long-lead items — Custom millwork, specialty equipment, and some fixtures can take 6-12 weeks to arrive. Order before permits are approved.
- Choose a contractor who understands commercial timelines — Residential contractors often underestimate the complexity of commercial permitting and inspections.
- Build schedule contingency — Add 2 weeks of buffer to your timeline for inspection delays and punch-list items.
- Communicate with your landlord — Keep the landlord informed of progress, especially if their work (HVAC, storefront, restrooms) is a dependency.
Ready to Plan Your Build-Out?
If you are opening a business in Central Florida and need a contractor who understands commercial timelines, permitting, and the pressure of an opening date, I would be happy to review your space and provide a detailed scope and budget.
Call Patrick Hails at (407) 799-7200 or submit a project inquiry.
