The first question every CFO asks when an office renovation lands on the agenda: what's this going to cost? The honest answer is "it depends," but "it depends" doesn't get a budget approved. This guide gives you defensible per-square-foot benchmarks for the Southeast and breaks down what drives the variance.
The Four Cost Categories
Hard costs (60-70% of total). Construction labor, materials, demolition, MEP (mechanical, electrical, plumbing), structural modifications.
Soft costs (10-15%). Architectural and design fees, engineering consultants, permits, legal, project management.
FF&E (15-20%). Office furniture, workstations, conference equipment, decorative elements.
Technology and AV (5-10%). Data cabling, audiovisual, security, access control, smart-building tech.
2026 Southeast Cost Benchmarks (per sq ft)
| City | Basic Refresh | Mid-Range | High-End |
|---|---|---|---|
| Atlanta | $75 - $125 | $125 - $200 | $200 - $300+ |
| Charlotte | $70 - $120 | $120 - $190 | $190 - $280+ |
| Nashville | $80 - $130 | $130 - $210 | $210 - $320+ |
| Birmingham | $65 - $115 | $115 - $180 | $180 - $260+ |
Basic Refresh covers paint, carpet, basic lighting upgrades, minimal demolition. Mid-Range includes new finishes, reconfigured floor plan, upgraded HVAC, modern lighting, quality furniture. High-End adds custom millwork, premium finishes, advanced technology integration, sustainable materials, and designer furniture.
What Drives Final Cost
Building age and condition matter enormously — older buildings may require infrastructure upgrades, abatement, or structural reinforcement. Scope of demolition impacts labor and timeline. Sustainability certifications add upfront cost but reduce operating expense over the asset's life. Market timing affects material and labor pricing. Value engineering can reduce costs by 5-15% without compromising quality — if you have a partner who knows where to look.
How an Independent PM Reduces Total Cost
An owner's representative actively manages budget through competitive bidding (forcing fair-market pricing), value engineering, change-order discipline, and proactive issue resolution that prevents costly schedule slippage. CIG clients typically save 3x our fee through these mechanisms — meaning the project management investment is profitable from day one.
Get a complimentary feasibility analysis for your project to translate these benchmarks into a real budget for your space.