
Since 1915, Marx Realty has been a pioneer in transformative commercial real estate — 67 properties across 17 states, reimagining office and retail for the modern tenant.
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Years of expertise
Portfolio
From Cross County Shopping Center in Yonkers to 10 Grand Central and 545 Madison Avenue in Manhattan — explore a curated selection from our 67-property, 17-state portfolio.
Heritage
Since 1915
The roots of Marx Realty go back to 1915, when the firm's first building was purchased through Joseph E. Marx Co. Today, Marx and Merchants' National Properties manage 67 properties across 17 U.S. states — transforming office and retail into destinations.


67 properties · 17 states
Vertically integrated management, development, and leasing
Our history
Joseph E. Marx Co. founded
Marx Realty traces its roots to 1915, when the firm's first commercial building was purchased through Joseph E. Marx Co.
Merchants' National Properties
Merchants' National Properties was incorporated on December 3, 1928 — acquiring its first seventeen properties that same year.
MNP acquires Marx Realty
Merchants' National Properties acquired Marx Realty as its management, leasing, and development subsidiary — creating a vertically integrated platform.
67 properties · 17 states
Led by President and CEO Craig Deitelzweig, Marx transforms office and retail assets with a hospitality-inspired approach across New York, D.C., Atlanta, and beyond.

Craig M. Deitelzweig, President & CEO
Craig joined Marx Realty in 2017 and has led the repositioning of flagship assets including 10 Grand Central, The Herald, and Cross County Center — recognized by Commercial Observer's Power 100 and Crain's Best Places to Work.
Recognition










It's what sets dynamic companies apart from their competition — and it's what has propelled Marx Realty to the forefront of the real estate industry. Our success is grounded in innovative thinking and a creative, dedicated team of professional and industry experts transforming sites into destinations throughout the country.

Portfolio expansions, repositioning milestones, and leadership news from Marx Realty.
Marx Realty opens a 6,000-square-foot hidden speakeasy inside 10 Grand Central — bringing hospitality-driven activation to Midtown office tenants.
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Construction begins on a retail expansion and four-acre park at Cross County Center in Yonkers — one of the largest open-air shopping centers in Westchester County.
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Craig Deitelzweig joins Merchants' National Properties and Marx Realty as President and CEO, bringing over 20 years of diverse real estate experience.
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Marx looks at real estate differently. Led by President and CEO Craig Deitelzweig, we create value through a detail-oriented, highly experiential approach to office and retail products — doormen, hospitality-inspired lobbies, lounges, outdoor terraces, and amenities that give tenants reasons to stay.

Questions about leasing, tours, and our portfolio? Here are answers to common inquiries.
Contact our leasing team through the form on this site or email madina.m@marxrealty.com. We respond within one business day with availability, floor plans, and tour options for the property you're interested in.

Whether you're seeking office space, retail leasing, or a development partnership — Marx Realty brings more than 100 years of institutional real estate experience to every conversation.