How Much Does an Office Build-Out Cost in Charlotte, NC?
A national real estate firm’s 2026 office fit-out guide puts a Charlotte build-out at about $168 per square foot. That prices a full corporate office with nothing reused from a past tenant. Space a past tenant already built out runs 10 to 15 percent less, the guide says. By our math, that is about $143 to $151 per square foot in Charlotte.
These are market numbers, not our price list. K & Y Builders prices office renovation and build-out work around Charlotte after we look at the space. Then we put the quote in writing.
What does an office build-out cost per square foot in Charlotte?
The fit-out guide splits its Charlotte figure into nine cost lines. Here they are for 2025 and 2026.
| Cost line (Charlotte) | 2025 per sq ft | 2026 per sq ft |
|---|---|---|
| Electrical | $34.94 | $41.13 |
| Mechanical, plumbing and fire protection | $31.34 | $31.41 |
| Drywall, acoustic ceilings and carpentry | $20.68 | $23.92 |
| General requirements, general conditions and fee | $17.20 | $20.55 |
| Doors, frames and hardware | $14.51 | $15.41 |
| Contingency | $12.79 | $14.36 |
| General finishes | $8.92 | $8.88 |
| Architectural millwork | $5.92 | $7.76 |
| Miscellaneous architectural trades | $4.63 | $4.61 |
| Total | $150.93 | $168.03 |
The Charlotte total rose about 11 percent in a year. The guide’s U.S. average rose 5 percent, to $162 per square foot. Electrical work alone added about $6 per square foot in Charlotte.
The guide prices private offices, workstations, reception and conference rooms. Its figure includes a 10 percent contingency. Cabling, audio and video, security and furniture come on top. In the firm’s survey, 79 percent of contractors expected labor and material costs to rise in the next six months.
Does shell space or second-gen space cost less to build out?
Shell space has no tenant build-out in place. Second-gen space is space a past tenant already built out. It usually costs less to finish, because some of the old work can stay.
The fit-out guide’s second-gen case tears out part of the old build-out. Then it reuses these parts:
- 25 percent of the walls and ceilings
- 25 percent of the sprinkler head locations
- 80 percent of the air distribution along the outer walls
- All of the main electrical distribution and the fire alarm main loop
That reuse is where the 10 to 15 percent savings comes from. A layout close to the old one saves the most. Moved walls often take sprinkler heads and ductwork with them.
What is a tenant improvement allowance?
A tenant improvement allowance, or TI allowance, is money the landlord puts toward building out your space. The lease states it per square foot. That rate times your square footage sets the total. Around Charlotte, a build-out of leased space is called an upfit, and we build commercial upfits for landlords and tenants.
The allowance depends on the condition of the space at delivery. A tenant-advisory firm’s 2026 guides define the common conditions and list office allowances for each.
| Space condition | What is in place | Office allowance per sq ft |
|---|---|---|
| Cold shell | A concrete floor and exposed structure, often with no HVAC, plumbing or finished walls | $60 to $100 |
| White box | Finished walls, a basic ceiling and lighting, HVAC and a code-compliant restroom | $30 to $60 |
| Second-gen | A past tenant’s build-out, which usually needs a refresh and sometimes a new layout | $10 to $30 |
The firm bases these ranges on mid-size markets. Charlotte deals vary by building and by lease term. The national fit-out guide says Class A allowances rose in 2025, as landlords competed for tenants with strong credit.
Longer leases tend to bring larger allowances. The tenant-advisory firm says a 7-year term often brings 50 to 100 percent more allowance than a 3-year term.
A landlord may also fund extra work and fold it into the rent. In the firm’s example, an extra $20 per square foot adds about $4.87 per square foot a year. That assumes repayment over 5 years at 8 percent.
How does a work letter split the cost between landlord and tenant?
A work letter is the lease exhibit, signed with the lease, that sets the terms for building the first improvements. Lease guides describe three common types.
| Work letter type | Who hires the contractor | Who pays above the plans or the allowance |
|---|---|---|
| Turnkey | The landlord, on plans approved before the lease is signed | The landlord, for the approved plans; the tenant, for its own changes |
| Landlord build with an allowance | The landlord | The tenant |
| Tenant build with an allowance | The tenant | The tenant |
An owner’s representative’s guide flags the catch in the middle type. The tenant pays the overage but does not control the construction.
A law firm’s tenant guide lists terms to settle before you sign. One is whether the allowance may pay soft costs, such as permit fees, design fees, data cabling and furniture. Another is the tenant’s right to approve change orders, with a rough cost and time estimate for each.
K & Y builds work-letter improvements for landlords and property managers. We also build for tenants who hire the contractor themselves.
What drives the cost of an office build-out?
Square footage sets the base, and the scope inside it moves the number. For work on a whole building, see our guide to commercial renovation costs across North Carolina.
Ceilings and walls
Drywall, acoustic ceilings and carpentry come to $23.92 per square foot in the Charlotte figure. Doors, frames and hardware add $15.41. More private offices mean more walls and doors, and an open plan uses less of both.
Lighting and power
Electrical covers new lighting and power, and it is the largest line, at $41.13 per square foot. It rose about 18 percent in a year.
HVAC changes
Mechanical, plumbing and fire protection come to $31.41 per square foot. New rooms often need their own ductwork and sprinkler heads. North Carolina’s permit exemption for jobs of $40,000 or less does not cover added or redesigned HVAC work.
Restrooms and exam rooms
New or moved restrooms bring plumbing into the job. Union County’s commercial permit checklist asks plans to list the required plumbing fixtures. Plans must also show toilet rooms meet the accessibility chapter of the state building code.
A doctor’s or dentist’s office adds exam and treatment rooms. Our page on medical office build-outs covers that work.
Finishes and millwork
General finishes come to $8.88 per square foot, and architectural millwork to $7.76. Millwork means built-in work, such as reception desks and cabinets. It rose about 31 percent in a year, the fastest of any line.
Where should an office build-out start?
Start with the lease. Settle the delivery condition and the allowance before the design starts, and know who pays any overage. Then price your layout against the space.
Plan the move-in date around the inspections. North Carolina law bars occupying an altered building until the inspection department issues a certificate of compliance.
K & Y builds office renovations and build-outs around Charlotte for owners and tenants. Call or text (704) 286-6210. We look at the space and put the quote in writing.