Find the right space for your business to grow and thrive.
New leases, renewals, renegotiations and expansions — negotiated to get you the most favorable terms.
Leasing services →Chicago commercial real estate
Chicago’s Most Trusted Commercial Real Estate Brokers
The best possible solution for your commercial real estate needs.
Your experienced partner in buying, selling, and leasing commercial real estate.
2021 winner of Best Commercial Real Estate Brokers in Chicago
In transactions
Transactions to-date
In total savings for clients
Features in speaking engagements, podcasts, radio interviews & news articles
Who we are
Building trust. Building business. That is TAG.
Tenant Advisory Group, LLC is a Chicago-based commercial real estate brokerage dedicated to getting each of our clients the best possible commercial real estate deal.
Our team is comprised of best-in-class real estate professionals ready to put our years of experience, intimate knowledge of the market and superior negotiation skills to work for you.
Clients
Helping Chicago’s leading companies find their home.
Our services
Commercial real estate experts working for you
Whether you’re leasing your first office, medical, or industrial space, negotiating a renewal, or buying or selling a property, TAG is your advocate at every step—representing your interests and ensuring you get the best possible deal.
Use a trusted partner to buy or sell a commercial space.
Acquisition and disposition strategy backed by market data and hard-nosed negotiation.
Acquisition & sales →
Work with the right broker for your business needs.
Strategic advisory and sale-leaseback structures that free capital and support your growth.
Strategic advisory →Sectors
No matter your business, we have you covered.
Why TAG
Why lease with Tenant Advisory?
Unmatched experience and results
With over 500 successful transactions to our name, your Tenant Advisory team is not only made up of experienced brokers, our knowledge of leasing intricacies will get you the most favorable lease terms.
We work with your best interest in mind
Many brokers focus only on the transaction, Not TAG. We are committed to negotiating the best lease deal while preserving a solid relationship with your landlord or tenant.
We are more than just a commercial broker
When you sign on with TAG, you get more than a real estate transaction – you get a true business partner. We are one of the only firms that spend as much time supporting your growth as we do negotiating your best deal.
What people say about us
We do not just build businesses. We build relationships.
“One thing we like about Bill and his negotiation tactics is that he is strong enough to tell us when he disagrees and has enough integrity to always look out for our best interests, having the tough conversations when we need them. Bill and his team are terrific resources for us…”
“TAG immediately found us a new space we love far more than our old one…Not only did TAG get us a great deal, they have been a wonderful partner, making strategic introductions for us and continually inviting us to wonderful networking events.”
“We pushed TAG hard and had spirited conversations, but they stood strong and acted with integrity when confronted in these exchanges. They are consummate professionals and backed everything they said with adept research and clear experience. We were thrilled to have them on our side.”
Recognition
Awarded, cited and recognized across Chicago CRE
- Titan 100 — Chicago’s Top 100 CEOs and C-Level Executives, Titan 100 (2025)
- Notable Leaders in Commercial Real Estate, Crain’s Chicago Business (2024)
- Most Influential CEO in Chicago Commercial Real Estate, CEO Monthly (2024)
- Most Influential CEO in Chicago Commercial Real Estate, CEO Monthly (2023)
- Best Commercial Real Estate Brokers in Chicago, Vverge (2021)
- Rising Star Impact Award, CREW Chicago (2021)
- “Superstar” Award, Illinois Real Estate Journal (2020)
- Most Influential Commercial Real Estate Brokers in Chicago, Crain’s Chicago Business (2017)
- Best Commercial Real Estate Brokers in Chicago, Cool Things Chicago
- Broker of the Year Finalist, Illinois Real Estate Journal (2023, 2024, 2025, 2026)
- Brokerage Firm of the Year Finalist, Illinois Real Estate Journal (2022, 2023, 2024, 2025, 2026)
Common questions
Chicago tenant representation, answered
What does a tenant rep broker cost?
In a standard commercial lease the landlord pays the brokerage commission, so tenants typically engage Tenant Advisory Group at no direct cost. We confirm the fee structure in writing before any engagement begins.
What areas does Tenant Advisory Group serve?
We are a Chicago-based brokerage representing businesses across downtown Chicago and the surrounding market in office, clinical and industrial space — and we represent clients nationally, wherever their business needs space.
Do you represent tenants or landlords?
Our practice is built around representing the business occupying the space — we negotiate the best deal for you while preserving a solid working relationship with your landlord.
How much office space do I need per employee?
It depends on your layout, growth plan and how often your team is in the office. Our square footage calculator gives a working estimate, and we refine it against real comparable spaces during a consultation.
Our mission
Our mission is to help the commercial real estate industry evolve so that customers are provided the best value through extraordinary service.
Looking for the perfect space?
Tell us what your business needs and we’ll bring you options that fit — and negotiate the terms. Call 312-775-4040 or request information below.