How much does a commercial build-out cost in Los Angeles?
Commercial build-out costs in LA range from $40/sqft for industrial warehouse TI to $950/sqft for specialty medical offices. Office build-outs average $50–$150/sqft, retail $75–$200/sqft, restaurants $200–$500/sqft, and medical primary care $375–$500/sqft. LA costs are 20–40% above national averages.
How long does commercial construction take in Los Angeles?
Timelines vary by project type: industrial TI takes 4–8 weeks, office build-outs 6–12 weeks, retail 6–12 weeks, restaurants 12–24 weeks, and medical offices 16–40 weeks. Add 2–3 months for LADBS plan check before construction begins.
Do I need a permit for commercial TI in Los Angeles?
Yes. LADBS requires permits for all commercial alterations including electrical, plumbing, HVAC, and structural modifications. Even minor tenant improvements typically require at minimum an express permit. The only exception is purely cosmetic work (paint, carpet) with no MEP changes.
What is Title 24 and does it affect my commercial build-out?
Title 24 is California’s energy code. The 2025 standards (effective January 1, 2026) require heat pump expansion for commercial HVAC, ASHRAE Guideline 36 controls, enhanced indoor air quality ventilation, and electric-ready commercial kitchens. All commercial TI projects must demonstrate compliance via CBECC-Com energy modeling.
What ADA requirements apply to my commercial space?
California accessibility standards exceed federal ADA. Commercial spaces require accessible parking (2 per 25 spaces in CA vs 1 per 25 federal), 96-inch van aisles, accessible restrooms, ADA-compliant counters, and path-of-travel clearances. The 20% alteration rule triggers accessible path-of-travel improvements when renovating primary function areas.
How much does a restaurant build-out cost in Los Angeles?
Restaurant build-outs in LA cost $200–$500/sqft with total turnkey budgets of $300K–$2M+. Kitchen equipment represents 40–70% of the total budget. LA County Health Department plan check is required before construction can begin. Type I hood systems with fire suppression are mandatory for grease-laden cooking.
Do I need fire sprinklers for my commercial space?
Fire sprinklers are required for commercial spaces over 5,000 sqft fire area or assembly occupancy over 300 occupants or 12,000+ sqft. Restaurants always trigger fire suppression requirements. Fire systems add 2–5% to total build-out budget. Annual LAFD Regulation 4 maintenance is mandatory.
What’s included in a TI allowance?
A tenant improvement allowance is the landlord-provided budget for build-out improvements, typically $40–$85/sqft for LA office space in 2026. It usually covers interior walls, flooring, ceiling, MEP, and finishes. It does not cover furniture, equipment, or signage. Negotiate TI allowance as part of your lease before signing.
Can you convert a warehouse to an office in Los Angeles?
Yes. Warehouse-to-office conversions cost $75–$200/sqft plus seismic retrofit at 20–30% of total budget. LA’s Adaptive Reuse Ordinance (citywide, February 2026) permits conversion of commercial buildings as young as 5 years old. Over 12,000 warehouses in LA County are potential candidates.
What is HCAI and does it affect my medical office?
HCAI (formerly OSHPD) is the Health Care Access and Information department that regulates construction of hospital-associated facilities. If your medical office is part of a hospital system or performs certain regulated procedures, HCAI plan review and inspection are required. Stand-alone medical offices typically go through LADBS instead.
How do I get LADBS plan check approval faster?
Counter plan check (1–2 weeks) is available for simple commercial TI projects. Express permits are same-day for minor alterations. For regular plan check, submit complete packages via ePlanLA with all Title 24 calculations, structural engineering, and ADA compliance documentation. NP Line Design’s in-house permit team manages the process.
What’s the difference between design-build and bid-build?
Design-build uses one contract for both design and construction, saving 15–20% through eliminated miscommunication, integrated scheduling, and single-team value engineering. Bid-build separates architect and contractor, often resulting in change orders, delays, and finger-pointing. Design-build is faster and more cost-effective for commercial TI.
What about the Adaptive Reuse Ordinance?
LA’s Adaptive Reuse Ordinance expanded citywide effective February 1, 2026. Commercial buildings as young as 5 years old are now eligible for conversion to residential or mixed-use. Buildings 15+ years old are approved by-right with no parking requirements if existing parking is maintained. This creates significant opportunity for property owners.
What warranty do you provide on commercial work?
NP Line Design provides a workmanship warranty on all commercial construction. Additionally, all major equipment and systems carry manufacturer warranties (HVAC, fire suppression, electrical panels, plumbing fixtures). We provide a comprehensive warranty documentation package and post-construction maintenance guide at project turnover.
