Roosevelt Lakes in St. Petersburg, FL is a 3-story professional office building conveniently located in the Gateway Area near Feather Sound at the intersection of Roosevelt Blvd and 28th Street. Directly across the street from Carillon Office Park.

Airport Business Center office park in Clearwater, FL offers an excellent gateway location in Pinellas County. With 11 buildings and over 157 successful businesses, ABC offers suites ranging from 120 to 8,700 SF to meet any office space needs.

Why Lease With Us?

  • Amenities To Support Your Business
    We offer many services and amenities to go along with your office space, including creative customized build-outs and space planning.
  • Great Pinellas County Locations
    Hallmark Development properties are conveniently located in Pinellas County with access to major transportation routes and public transit.
  • Move In Ready
    With immediate, cost-effective, flexible, turnkey office solutions designed to meet any Pinellas County office space needs, we can get you in your office in the same day.


“You and your busy team are so professional yet you are still able to treat your tenants as individuals and with great courtesy.”

“It has been a pleasure to have been here for several years. Everyone in your office has always been very kind and helpful.”

“Everyone who has stopped by has commented on the attractiveness of the complex and office. I tell everyone who comments how easy it is to work with all of you and how professionally you treat your customers. Your quick attention to our concerns speaks volumes about why this complex is full. I look forward to continuing our relationship and am proud to call this new complex our home.”

“The new office space has been delivered with your usual excellence and on time. Your great cooperation and flexibility helped us create the best possible space for our department.”

“…we wanted to let you know how much we appreciate your efforts in making our move to the Airport Business Center a painless experience. Your quick responses to a few minor problems we had when we moved in were handled efficiently with no questions asked.”

“What a GREAT group of people you have working with you. From the lease negotiations, through design of the space, construction and final, it could not have gone smoother. The fact that you and your staff are on site, in my mind made a big difference.”

“They do what they say they will do and from a honest point of view you can find none better.”

We sincerely appreciated your diligent efforts, on behalf of our handsome new headquarters facility.  We’re extremely proud of our new office and its convenient location within the Airport Business Center.  Your support was invaluable.

I’ve worked with a lot of general contractors, but none so organized or customer oriented as your group.  It’s one thing to meet ones expectations, but you’ve more than exceeded ours.