Back to Blog
    Commercial RE

    What Does a Commercial Real Estate Broker Do?

    A commercial real estate broker helps you buy, sell, or lease business properties with expert guidance. Here's exactly what they do and how to find the right one.

    Cameron Samimi

    Written by Cameron Samimi

    EVP, Investment Sales · DRE #02035763

    Reviewed by the Samimi CRE Advisors transaction desk

    September 5, 2025Updated on March 24, 2026

    What Does a Commercial Real Estate Broker Do?

    A commercial real estate broker specializes in the sale, purchase, and leasing of income-producing properties. Unlike residential agents who sell homes, commercial brokers deal with apartment buildings, office buildings, retail centers, industrial warehouses, and other business properties.

    Core Responsibilities

    • Property Valuation: Analyzing income, expenses, and market comps to determine market value
    • Marketing: Creating professional Offering Memorandums and exposing properties to qualified buyers
    • Buyer Representation: Finding properties that match investor criteria, including off-market deals
    • Negotiation: Structuring offers, counteroffers, and contract terms to maximize client outcomes
    • Due Diligence Management: Coordinating inspections, reviews, and closing processes
    • Market Intelligence: Providing ongoing data on sales, cap rates, and market trends

    Specialist vs. Generalist

    The most important factor in choosing a commercial broker is specialization. A broker who focuses exclusively on multifamily in LA County will have better deal access, deeper market knowledge, and stronger buyer relationships than a generalist who handles all types of transactions across a wide geography.

    Credentials to Look For

    Look for CCIM designation, CoStar recognition, track record of closed transactions (number and volume), and specific submarket expertise. Cameron Samimi holds all of these credentials and has been CoStar's #1 ranked multifamily broker in LA County since 2021.

    Contact Samimi CRE Advisors to work with LA's top commercial real estate specialist.

    Cameron Samimi

    Written by

    Cameron Samimi

    EVP, Investment Sales — Lyon Stahl Investment Real Estate · 334+ transactions, $446M+ volume

    Looking for a listing agent in Los Angeles County?

    Choose Cameron Samimi at Lyon Stahl Investment Real Estate as your listing agent for your apartment building or investment property in Los Angeles County. Start with a property-specific valuation and a conversation about pricing, buyer outreach, and your sale timeline—including larger apartment buildings and portfolios.

    Samimi CRE Advisors’ career track record includes 334+ transactions and $446M+ in sales volume. Review the transaction track record and Cameron’s Los Angeles County multifamily services to evaluate the fit for your property. Results depend on the property and market; no sale price or timeline is guaranteed.