Welcome To Hallmark Development

Hallmark Development of Florida is a diversified real estate development firm founded 43 years ago by Daniel Engelhardt.  It has developed roughly 630,000 square feet of office and service-center space with nearly 160 tenants at the Airport Business Center near the St. Petersburg/Clearwater International Airport on 140th Avenue North in Clearwater.

Currently, Hallmark is building Pinellas County's first privately owned LEED office building. When complete, this 25,290-square-foot building will be the international headquarters for The Moorings/Sunsail.

In addition, Hallmark manages dozens of commercial properties, including Roosevelt Lakes Office Park in the Feather Sound area and Enterprise Office Center in the Countryside area, both in Pinellas County. 

Members of USGBMC (US Green Building Members Council).