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TOWNLINE REAL ESTATE ADVISORS LLC

Contact

info@treallc.com

708-606-2432

Location

P.O. Box 495
Mokena, Illinois 60448

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By the Numbers

25 Years

of Leadership in Commercial Real Estate

2M+ Sq. Ft.

Managed Across Office, Retail, and Industrial Properties

 

$2.5+ Billion

in Acquisitions and Investment Transactions

 

Service

Across Chicagoland, Cook County, DuPage County, Will County & More

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Leadership

Frank J. Marmo, CPA, MBA


Founder & Managing Broker

Frank brings over two decades of leadership in commercial real estate, with direct experience across acquisitions, asset management, accounting, and property operations. His background includes over $2.5 billion in transaction value representing institutional, Taft-Hartley, and private investors. A licensed Illinois Managing Broker, (IL LIC# 471.010347) Frank holds both a Bachelor’s in Accounting and an MBA in Finance from DePaul University.

Our Mission

Our mission is simple:
To deliver exceptional property and commercial association management that exceeds client expectations and drives long-term success.

We achieve this by upholding our core values of:

  • Integrity – Acting with honesty and professionalism at every level

  • Transparency – Clear, timely communication and reporting

  • Innovation – Adapting to changing market needs with strategic foresight

We’re committed to building lasting relationships and providing measurable results that help our clients grow, adapt, and thrive in a competitive market.

Image by Adam Bignell
Image by Javier Rincón

Our Approach

We believe that effective real estate management is built on trust, proactive communication, and deep attention to detail. Our clients rely on us to protect their investments, drive long-term value, and ensure seamless operations. We pride ourselves on acting not only as stewards of the asset, but also as advisors—committed to your goals at every stage.

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Explore Our Services

Image by Omar Flores

About Us

Over Two Decades of Trusted Commercial Real Estate Experience

At Townline Real Estate Advisors LLC, we do more than manage properties—we become strategic partners in maximizing the performance, value, and efficiency of your commercial real estate assets. Backed by over 25 years of experience and a portfolio exceeding 2 million square feet, our firm brings a proven track record of delivering results for owners, investors, tenants, and associations throughout Illinois and beyond.

Led by Frank J. Marmo, CPA, MBA, our team delivers hands-on service, financial expertise, and personalized strategies tailored to each property’s needs. We specialize in commercial property management, tenant & buyer representation, commercial sales and leasing, and commercial association management—supported by best-in-class accounting and operational oversight.

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