About Us

Anthony DiMarzo and his sons at Corn Hill Landing in Rochester, NY

As one of Rochester, New York’s leading developers, the DiMarzo Family’s success is deeply rooted in their ability to translate the needs of the marketplace into successful development projects. With their continuing development, they have made significant contributions to the lives of their customers and the communities they have built.

Founded in 1967 as a family business, Mark IV, along with its over two dozen associated entities, has dominated Rochester’s development market, as one of the largest locally based real estate developers and property management firms in the Greater Rochester area.

Mark IV has developed and constructed over 6,000 single-family homes, luxury residential rental apartments, and townhomes including the over 2,500 units within the Legacy Independent Senior Living Communities. Within the residential rental property portfolio, Mark IV proudly maintains an over 98% retention rate. Mark IV has built, owns, and operates more than 1,000,000 square feet of commercial and light industrial space in Monroe County.  These developments meet and exceed the needs and expectations of the individuals and families across the Greater Rochester Area.

More Than Just a Construction Company! 

Mark IV takes pride in its reputation for excellent customer service, exceptional quality of craftsmanship, and as an excellent employer

Development, Property Management, Customer Service, Hospitality, and more have become a part of everyday operations. Over the past decade, the team decided to create a new identity as Mark IV Enterprises which is figuratively comprised of Multifamily Housing, including Townhomes and Apartments; Commercial Properties, including Office Parks, Shopping Centers, and more; Senior Hospitality under the Legacy brand name and Land Development.

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