Landlord Ready to Create Dream Office Space. Claim your custom floor plan and tenant fit-out in this well-located corporate office building in an ideal commuter location. Southport Crossing is minutes to I-95, the Southport Metro-North Train Station, banks, restaurants, and the new Equinox Fitness Center.Three office suites ranging in size from 1,800 SF to 5,537 SF are available for lease in this three-story building on the Post Road with excellent visibility, covered parking with 135 shared spaces, picnic area, and onsite UPS and FedEx Drop Boxes. Recent improvements include completely renovated common restrooms and new carpeting in main hallways and elevator.