What happens if a space requires a change of use, such as converting retail into a restaurant?

A change of use typically triggers compliance with current building codes and can significantly increase project scope and cost. In Los Angeles, converting a retail space into a restaurant often requires new plumbing, upgraded electrical systems, grease interceptors, ventilation, ADA-compliant restrooms, and potentially additional parking. Kelly Architects evaluates change-of-use requirements early to help clients determine whether a space is suitable for their intended use.

Tenant Improvement & Build-Out Los Angeles

Q: How long does a tenant improvement take in Los Angeles from lease signing to opening?

Most commercial tenant improvement projects in Los Angeles take approximately nine to twelve months from hiring an architect to opening day. Design and documentation typically require four to eight weeks, LADBS permitting can take four to six months, and construction generally lasts three to six months depending on project complexity. Engaging an architect before signing a lease can help streamline the process and avoid delays.

Q: What is a tenant improvement allowance, and how does Kelly Architects help negotiate one?

A tenant improvement allowance (TIA) is a financial contribution from a landlord toward the cost of a commercial build-out, usually expressed as a dollar amount per square foot. In Los Angeles, TIAs are common but often do not cover the full cost of a hospitality or commercial project. Kelly Architects prepares early cost estimates and scope documentation that help clients negotiate lease terms and understand the difference between the allowance and actual construction costs.

Q: Does Kelly Architects handle construction administration, or just the design and permits?

Kelly Architects remains involved throughout the entire build-out process. Construction administration services include reviewing contractor submittals, responding to RFIs, conducting site observations, and managing punch-list items. Ongoing architectural oversight helps ensure the project is built according to the approved design and minimizes costly issues during construction.

TENANT IMPROVEMENT & BUILD-OUT

Tenant improvement and restaurant build-out services in Los Angeles focused on transforming existing spaces into fully functional, code-compliant environments ready for operation. Kelly Architects works closely with tenants and landlords to align design, construction, and lease requirements from the beginning.

We develop clear space planning strategies that maximize efficiency, seating, and operational flow while adapting to the constraints of existing buildings. Our team prepares construction documents, coordinates with landlords and consultants, and tracks design decisions against budget to minimize delays and unexpected costs.

From initial layout through permitting and construction, we guide the full build-out process to ensure the space is delivered efficiently and performs from day one.

Services include:

Space Planning
Kelly Architects helps clients transform and expand existing buildings to support modern restaurant, hospitality, and commercial operations. Many existing Los Angeles buildings were not originally designed to meet today’s business and operational requirements, often requiring significant renovation, infrastructure upgrades, or building expansion.
Construction Documents
Landlord Coordination
KA works closely with clients and landlords to guide major renovations, repairs, and additions that improve both functionality and long-term property value. In many cases, landlords also participate in contributing toward building improvements that benefit the overall property development.
Budget Tracking

Selected hospitality projects include Lapaba Los Angeles, Gravitas, and other restaurant concepts throughout Los Angeles.”

Discuss Your Project

FAQs

How much does a commercial tenant improvement cost in Los Angeles?

1

Tenant improvement costs in Los Angeles vary widely depending on the condition of the base building, the type of use, the scope of work, and the finish level required. A restaurant build-out involves significantly more infrastructure than an office suite - plumbing, ventilation, grease systems, and commercial kitchen coordination all add complexity and cost. The honest answer is that no two projects price the same, which is why Kelly Architects conducts early feasibility reviews to give clients a realistic cost picture before they sign a lease or commit to a scope. That conversation is free. The surprises that come from skipping it are not.

How long does a tenant improvement take in Los Angeles from lease signing to opening?

2

For most commercial projects in Los Angeles, expect nine to twelve months from hiring your architect to opening day. Design and documentation typically take four to eight weeks. LADBS permitting adds another four to six months, and construction runs three to six months depending on scope. That timeline is tighter than most clients expect, which is why engaging an architect before you sign the lease - not after - is one of the smartest moves you can make.

What is a tenant improvement allowance, and how does Kelly Architects help negotiate one?

3

A tenant improvement allowance (TIA) is money the landlord contributes toward your build-out, typically expressed as a dollar amount per square foot. In Los Angeles, TIAs are common but rarely enough to cover the full cost of a quality hospitality or commercial build-out. Kelly Architects prepares early cost estimates and scope documentation that give you leverage in lease negotiations and help you understand exactly how much the gap between the allowance and your actual build-out will be.

What happens if a space requires a change of use - for example, converting retail into a restaurant?

4

A change of use triggers a full code upgrade to current standards, which can significantly expand the scope and cost of a project. In Los Angeles, converting retail into a restaurant commonly requires new plumbing, upgraded electrical, grease interceptors, ventilation systems, ADA-compliant restrooms, and potentially additional parking. Kelly Architects evaluates change-of-use requirements before design begins so clients have a clear picture of what the conversion actually entails - and whether the space is worth pursuing.

Does Kelly Architects handle construction administration, or just the design and permits?

5

We stay engaged through the full build-out. Construction administration - reviewing contractor submittals, responding to RFIs, conducting site observations, and managing the punch list - is a standard part of our service. A lot can drift during construction if the architect isn't actively involved, and we've seen too many projects open with avoidable problems because the design team stepped away after permit approval. We don't do that.