Our Team

David Sobelman

David Sobelman

Founder and CEO

David is the Founder and CEO of 3 Properties. Having been in the net lease industry for over fifteen years, Dave has traveled the globe speaking to net lease investors, written three books on the topic, been digitally and traditionally published in dozens of trade journals, and has personally invested in NNN assets since 2002.

3 Properties is currently a successful, full-service net lease brokerage, but David will be the first to tell you: it started with an idea. Seeing drastic inefficiencies in the industry and a complete lack of desire from his colleagues to ultimately improve archaic business practices, Sobelman started 3 Properties with the goal of bringing the firm and, subsequently, the net lease brokerage industry from an antiquated ecosystem into a streamlined and cost-effective firm.

David is husband to one, father to two, an average golfer and desperately attempts to cling to his youth by swimming and running regularly.

He was Brooklyn born and Sarasota raised. He currently lives in Tampa, and is a quick bus ride away from 3P HQ.

Emily Cusmano

Vice President of Administration

Emily has been at 3 Properties since its inception and has been working alongside David Sobelman for almost a decade in the net lease industry.

Emily orchestrates the many key functions that keep the brokerage alive. Emily takes care of in and out-of-house organization across all departments.

Her interest in real estate stems from her family who owns and appraises residential and commercial properties in Florida.

Tim Lee

Tim Lee

Vice President of Operations

Tim is Vice President of Operations at 3 Properties. He is a long-tenured financial professional with exceptional operational expertise.

He has been integral to the development of internal systems and processes that provide exceptional value to brokers and investors alike.

Justin Gore

Justin Gore

Vice President of Marketing

Justin is Vice President of Marketing at 3 Properties. His rare background combines creativity and analysis. He is a licensed attorney whose experience spans law, public policy, and digital media.

Noah Shaffer

Noah Shaffer

Senior Director of Asset Management

Noah is a certified broker and pivotal member of the 3 Properties team in many fields, from sales and leasing to asset management & training.

While pursuing his MBA at the University of South Florida and CPA certification, Noah helped lead the initiative to found a formal undergraduate Real Estate Degree program at the University of South Florida.

Noah is a key piece of the 3P mission of efficiency and working smarter to revolutionize the triple net real estate world. In his limited downtime, he enjoys kayaking, hiking and just about anything outdoors.

Brian Harris

Brian Harris


Brian is a licensed salesperson and professional civil engineer whose engineering background uniquely positions him in the net lease brokerage space.

Applying his process-oriented and deeply analytical framework to commercial real estate, he has led the design and entitlement of hundreds of development projects ranging from single-tenant sites to large master-planned retail centers.

He is a husband and the father of two sons. In his free time he enjoys coaching his son’s teams, Auburn athletics, and traveling.