A broker's sales track record is the best predictor of how they'll perform for you—yet most buyers and tenants skip this crucial vetting step. Verifying commercial real estate metrics isn't complicated, but it requires knowing which numbers matter and where to find them. Here's how to dig into a broker's actual results and spot potential red flags before signing an agreement.
Ask for Verified Transaction History
The first step is simple: request a detailed list of closed transactions over the past 2–3 years. A credible broker will provide specifics including property address, transaction date, deal size (in dollars), and whether they represented buyer or seller. Don't accept vague summaries like "over $50 million in sales"—you need actual deals broken down by sector (office, retail, industrial, multifamily) and deal type (sale, lease, or both).
Cross-check this information against public records. County assessor offices, MLS databases, and commercial platforms like CoStar, LoopNet, and Zillow maintain transaction histories. If a broker claims $10 million in annual sales but you can only verify $3 million, that's a serious disconnect.
Verify License and Disciplinary History
Every commercial real estate agent must hold a valid state real estate license. Use your state's Department of Real Estate or licensing board website to confirm active status and check for disciplinary actions, complaints, or suspensions. Most states make this information public.
A single complaint or settlement doesn't automatically disqualify someone—the commercial real estate market is competitive and disputes happen. However, patterns of complaints about misrepresentation, failure to disclose conflicts of interest, or failure to close deals warrant concern.
Evaluate Deal Velocity and Size Progression
Look at whether the broker's deal volume is consistent and growing or sporadic. A broker who closed 2–3 deals in year one, then 6–8 in year two, shows traction. One who had 8 deals in year one and only 2 the next may signal market difficulty or client dissatisfaction.
Also examine deal size over time. If a broker started with deals under $1 million and now regularly handles $5–10 million transactions, they're building trust and reputation. Flat or declining deal sizes can indicate clients aren't returning or referring.
Check Client Testimonials and References
Ask the broker for references from completed transactions—ideally buyers and sellers from the past year. Contact at least 3 clients directly. Specific questions to ask:
- How quickly did the broker close the deal relative to the projected timeline?
- Did the broker provide market analysis and comps before the deal launched?
- Were negotiations transparent, or did you feel kept in the dark?
- Would you hire this broker again for your next deal?
Online reviews on Google, LinkedIn, or industry-specific sites offer additional perspective, but they're less reliable than direct conversations with named clients.
Look at Market Knowledge and Specialization
Strong brokers specialize in specific property types or geographies. If you need to lease industrial space in Austin, a broker who has closed 15 industrial deals in Austin over three years is more valuable than one with a scattered portfolio across five states.
Review the broker's recent deals to see if they align with your needs. If their recent closings are mostly Class-A office in downtown markets and you need secondary-market medical office space, they may lack relevant expertise.
Cross-Reference with Industry Databases
Commercial real estate firms and brokers are tracked by industry databases. CoStar and Real Capital Analytics track trends by brokerage firm; you can sometimes see which firms are active in your market and their market share. Larger firms publish annual reports showing top producers and transaction volumes.
Platform comparisons help too. Mercoly allows you to research and compare trusted commercial real estate brokers in one place, reviewing verified credentials and track records side-by-side so you're not piecing together information across multiple websites.
Red Flags to Watch
- Reluctance to share transaction details or references
- Licenses that have lapsed or were suspended
- Inconsistent stories about deal sizes or closings
- No deals closed in your specific sector or market within the past year
- Client references who seem disconnected or unfamiliar with recent work
Frequently Asked Questions
Q: How many closed transactions should a broker have before I consider them experienced? A: In commercial real estate, 20+ closed deals over 2–3 years signals solid experience; fewer than 10 deals over that timeframe suggests they're still building their track record.
Q: Can I verify commercial real estate deals through public records myself? A: Yes—county assessor offices and commercial databases like CoStar or LoopNet provide transaction records, though some details (client names, exact terms) may be private depending on your state.
Q: What if a broker's past deals don't exactly match my property type? A: Some transferable skills exist, but a broker closing 20 multifamily deals will likely be less sharp on industrial logistics than one with deep industrial experience.
Ready to find a verified broker? Compare top commercial real estate specialists in your area with transparent track records.