The first through sixth stories contain a limestone-and-granite facade.
40 Wall Street contains a granite facade on the first story, which faces Wall Street.
The second-to fifth-floor facades on both sides consist of a colonnade with pilasters made of limestone.

On the Wall Street side, the first floor initially had a centrally-located entryway with three bronze-and-glass doors, flanked by numerous entrances to the elevator lobby and the lower banking room.
Double-height bronze-and-glass windows spanned the second and third floors, while cast-iron windows were on the fourth through sixth floors.
Above the central entrance was a doorway that was topped by Elie Nadelman's Oceanus sculpture (also called Aquarius); it had been removed by the late 20th century.
Between 1961 and 1963, Carson, Lundin & Shaw, added the granite cladding and reconfigured the doorways on the first floor, as well as replaced the second- through sixth-floor windows.
By 1995, the entrance had been configured with seven bronze rectangular doors and three revolving doors, recessed behind the main facade.
Letters reading "The Trump Building" are located above the first-floor facade, while the fourth floor has a pair of flagpoles.

The Pine Street side was arranged similarly to the Wall Street side and was similarly redesigned in 1961–1963.
A 6-foot-diameter (1.8 m) clock existed on the Pine Street facade from 1967 to 1993.
This portion of the facade consists of 11 bays; at ground level, this includes an entrance to the main elevator lobby, a service entrance, and storefronts located slightly above grade.
As with the Wall Street side, the fourth floor contains a pair of flagpoles.
The first through sixth stories contain a limestone-and-granite facade. 40 Wall Street contains a granite facade on the first story, which faces Wall Street. The second-to fifth-floor facades on both sides consist of a colonnade with pilasters made of limestone.
On the Wall Street side, the first floor initially had a centrally-located entryway with three bronze-and-glass doors, flanked by numerous entrances to the elevator lobby and the lower banking room. Double-height bronze-and-glass windows spanned the second and third floors, while cast-iron windows were on the fourth through sixth floors. Above the central entrance was a doorway that was topped by Elie Nadelman's Oceanus sculpture (also called Aquarius); it had been removed by the late 20th century. Between 1961 and 1963, Carson, Lundin & Shaw, added the granite cladding and reconfigured the doorways on the first floor, as well as replaced the second- through sixth-floor windows. By 1995, the entrance had been configured with seven bronze rectangular doors and three revolving doors, recessed behind the main facade. Letters reading "The Trump Building" are located above the first-floor facade, while the fourth floor has a pair of flagpoles.
The Pine Street side was arranged similarly to the Wall Street side and was similarly redesigned in 1961–1963. A 6-foot-diameter (1.8 m) clock existed on the Pine Street facade from 1967 to 1993. This portion of the facade consists of 11 bays; at ground level, this includes an entrance to the main elevator lobby, a service entrance, and storefronts located slightly above grade. As with the Wall Street side, the fourth floor contains a pair of flagpoles.
40 Wall Street