Barry Stone - President of Greentree Development Bakken LLC

Barry Stone


Achieving success one opportunity at a time

Greentree Development Bakken LLC represents the culmination of the efforts of its president, Barry Stone. With over 40 years of hands-on experience as an architect, developer, and general contractor, Barry qualifies as a true expert in multiple real estate disciplines, including land acquisition, entitlement processing, property management, as well as residential, commercial, retail, and mixed-use development.

In collaboration with his partners, associates, and staff, Barry has helped design, develop and operate several self-storage facilities, auto centers, gas stations, car washes and convenience stores. Over the past four decades, Greentree has also developed office buildings, industrial parks and multi-family projects. Barry is regarded as a land entitlement specialist, having resolved complex problem sites, rezoning issues, environmental concerns, and processing demands.

Barry has spent the past three years successfully developing properties in the Bakken region, which presents a tremendous opportunity for high-tech, climate-controlled self-storage facilities necessary to meet the region’s rising population growth.

Jon Jannotta

Jon Jannotta

Vice President
Design and Development

A creative approach to residential and commercial design

For the past 35 years, Jon Jannotta has designed stunning commercial and residential projects in Nevada, California, Arizona, North Dakota, Kansas and Oregon. His creative approach has earned him the business and respect of clientele as diverse as Bob Dylan, Andre Agassi, and Rudy Ruettiger, as well as numerous design awards for both residential and commercial projects. Jon’s extensive experience in managing project design from inception to completion has proven him a rare expert in design, development, and construction. His focus remains on the design and development of commercial properties, including hotels, senior care centers, retail centers, office buildings, and both single- and multi-family residential projects.

Several extraordinary residential and commercial Master Plans owe their success to Jon’s insight and resolve, including Lake Houston, a 3,200-acre project in Texas, and Rhodes Ranch, a 1,000-acre project in Las Vegas. Jon’s work also includes the design and construction administration of the Andre Agassi College Preparatory Academy, Case De Shenandoah, and the Sarano Commercial Village.

6046 Cornerstone Court West, San Diego, CA


Greentree Development has offices located at 6046 Cornerstone Court West in San Diego, California. This gorgeous office park — with its curved brick walls, balconies, water features, and extensive landscaping — was originally designed and developed by Barry in 1988. It remains, more than 25 years later, one of the most desirable business addresses in San Diego.