Tenant Improvement Cost in Texas: 2026 Pricing Breakdown

• TL;DR / Quick Answer
• What is a tenant improvement and who pays for tenant improvements in Texas?
• How much does tenant improvement cost in Texas in 2026 and what factors change the price?
• How do I calculate office TI cost per sqft in Texas? (5-step estimator for GCs and subs)
• What practical strategies can contractors use to lower TI costs in Texas without compromising code or safety?
• Key Takeaways
• FAQ

TL;DR / Quick Answer

Quick answer: Tenant improvement cost Texas in 2026 typically runs $50–$150 per sqft for standard office or retail build-outs. Higher-end retail and specialty TIs commonly run $75–$200 per sqft, with medical and labs often exceeding $175–$400 per sqft. These numbers exclude landlord TI allowance, tenant-paid FF&E, and contingency.

This summary lets you set a preliminary budget before design. Use $50–$150 per sqft as a working baseline for Central Texas office projects. Expect retail and specialty projects to sit at the top end of those bands. Add a 10–20% contingency for hidden conditions and permit-driven changes. Convert a landlord TI allowance to a net construction budget by subtracting design fees, permits, and contingency before soliciting bids.

Practical next steps:

• Request a landlord TI allowance in dollars per rentable square foot. Keep the allowance in the lease exhibit.
• Confirm occupancy classification and accessibility scope before issuing drawings.
• Build a line-item estimate that separates demo, MEP, finishes, and soft costs.

Use the regional checklist for Central Texas linked below to tighten assumptions and reduce bid variance.

What is a tenant improvement and who pays for tenant improvements in Texas?

A tenant improvement customizes a leased space to the tenants required use. The lease determines who pays for those improvements.

Most leases allocate costs through a TI allowance paid by the landlord. Tenants pay amounts above that allowance and cover FF&E unless the lease specifies otherwise. Lease types change expectations:

• Gross lease — landlord usually provides a larger TI allowance and covers many base-building items.
• NNN lease — tenant typically funds most TI work, except where a lease exhibit commits landlord funds.

Tenant improvements commonly include these permit-driven items:

• Electrical upgrades, panel additions, and power distribution changes.
• Plumbing relocations and new sanitary runs.
• HVAC rework, ductwork modifications, and new thermostats.
• Fire-sprinkler modifications, alarm tie-ins, and life-safety upgrades.
• Accessibility upgrades such as larger restroom stalls, door hardware, and ramps.

Before issuing drawings, confirm these four permit inputs with the landlord and architect: proposed occupancy classification, previous occupancy, chosen code compliance method, and an accessibility evaluation. Lock the scope into the lease exhibit and require a detailed cost breakdown from bidders. This reduces change orders and isolates tenant versus landlord responsibilities.

How much does tenant improvement cost in Texas in 2026 and what factors change the price?

TI cost Texas 2026: budget $50–$150 per sqft for standard office fit-outs; expect specialty and retail to run higher. This is the working range for preliminary budgets and bid planning.

Breakdowns by project type:

• Office baseline: $50–$150 per sqft for partitions, ceilings, standard HVAC, and lighting.
• Retail storefronts and higher finishes: $75–$200 per sqft when storefronts, display fixtures, and upgraded finishes are included.
• Medical and lab: $175–$400+ per sqft for sterile suites, medical gases, and specialty HVAC.

Primary cost drivers you must quantify:

1. MEP scope. Panel upgrades, new plumbing risers, and HVAC capacity upgrades add labor and material quickly. Expect electrical and HVAC to drive 30–45% of final cost on complex projects.

1. Fire and life-safety. Sprinkler rework and alarm tie-ins add permit steps and third-party reviews. Plan for 4–8 weeks of additional review on occupancy changes.

1. Accessibility. ADA work triggers restroom reconfiguration and often structural changes in older shells.

1. Site and utility work. Downtown sites in Austin and Dallas sometimes require vaults, meter upgrades, or utility coordination.

Local examples: Austin finishes push costs upward due to tenant expectations and permit timelines. Older Dallas shells often need extensive MEP retrofits, which increase final bids. Add a 10–20% contingency, and confirm permit items before finalizing the construction budget.

How do I calculate office TI cost per sqft in Texas? (5-step estimator for GCs and subs)

Quick answer: use a five-step process to produce a defensible per-square-foot estimate for office TIs. This method reduces bid variance and ties assumptions directly to unit rates.

Five-step estimator:

1. Measure rentable square feet precisely. Record gross, usable, and rentable figures to reconcile landlord allowances.

1. Define finish level and list quantities. Separate demo, new partitions, ceilings, flooring, doors, and specialty millwork into line items.

1. Quantify MEP and structural needs. List panel work, new HVAC units, plumbing risers, sprinkler modifications, and conduit runs.

1. Add soft costs and permits. Include design, municipal fees, inspections, testing, bonds, and insurance in soft costs.

1. Apply contingency and contractor markup. Use 5–15% contingency for routine projects; use 10–20% for projects with unknown concealed conditions.

Worked example (5,000 sqft):

• Base construction at $80/sqft = $400,000.
• Soft costs 8% = $32,000 ong>.
• Allowances = $15,000.
• Permit fees = $3,000.
• Contingency 10% = $45,000.
• Total ≈ $495,000, or $99/sqft.