What does LA office TI cost?

$80–$180/sqft typical for mid-tier office. Restaurant buildouts $200–$280/sqft.

How long does an LA TI take?

2–6 months. Restaurants on the longer side because of hood + grease trap.

Can my Irvine HOA block an ADU?

No. State law preempts HOA prohibition of ADUs. The HOA can review materials and elevations, but cannot deny the permit outright.

Do I need a CDP for a Newport Beach ADU?

Most of Newport's Balboa Peninsula and oceanfront sit in the Coastal Zone, requiring a CDP. Inland Newport parcels typically do not.

Orange County Commercial Tenant Improvement.

Commercial TI across LA — office, retail, restaurant, light industrial. We work with tenant architects or recommend our regulars. LADBS commercial permit track, MEP/T-24/ADA scope built in.

Orange County permits are quick when the parcel is in a streamlined city (Irvine, Anaheim, Santa Ana) and slower when the city is small and beachfront (Laguna, Newport's Balboa Peninsula). The most common schedule risk is the master-planned-community HOA — the building permit is fast, but the architectural review committee runs on its own monthly schedule.

Orange County cost band — 2026

$80 – $280 / sqft

Cold shell office bottom; full restaurant buildout top.

Orange County permit clock

6–10 weeks ministerial

2–6 months depending on scope.

Scope — start to keys.

Scope + budget
Architect + engineer coordination
LADBS commercial permit
Demo + MEP + finish
Final inspection + CofO

What changes about the permit here.

Irvine, Anaheim, Santa Ana: online ADU portals, typically 6–8 weeks ministerial.
Coastal Zone in Laguna, Newport, parts of Huntington — CDP may be required.
Master-planned-community HOAs review independently of city building & safety.
Newport-Inglewood Fault Zone parcels need an Alquist-Priolo geotech investigation.

What moves the Orange County number.

Master-planned HOA design review pushes architectural / cladding budgets 15–25% higher.
Coastal Zone CDP in Laguna / Newport adds $20–60k in soft costs and timeline.
Alquist-Priolo geotech (Newport-Inglewood) commonly $12–30k.
Irvine / Anaheim labor cost runs at LA County median.

In short.

What does LA office TI cost?: $80–$180/sqft typical for mid-tier office. Restaurant buildouts $200–$280/sqft.
How long does an LA TI take?: 2–6 months. Restaurants on the longer side because of hood + grease trap.
Can my Irvine HOA block an ADU?: No. State law preempts HOA prohibition of ADUs. The HOA can review materials and elevations, but cannot deny the permit outright.
Do I need a CDP for a Newport Beach ADU?: Most of Newport's Balboa Peninsula and oceanfront sit in the Coastal Zone, requiring a CDP. Inland Newport parcels typically do not.

More we build in Orange County.

Commercial Tenant Improvement in nearby LA areas.

Got a Orange County project in mind?

Send us the address and we’ll pull Orange County zoning, setbacks, and commercial tenant improvement feasibility before you spend on drawings.

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