Consolidated Edison Company Building

History and architecture

The Consolidated Edison Building, constructed in stages between 1910 and 1929 for the Consolidated Gas Company, predecessor to Consolidated Edison, and designed by the leading architectural firms of Henry Hardenbergh and Warren & Wetmore, is a monumental presence in the Union Square neighborhood and has one of the great towers that define the Manhattan skyline. The earliest sections of the building, on East 15th Street and the northern end of the block front on Irving Place, built in two phases between 1910 and 1914, were among the last major works of the eminent architect Henry Hardenbergh. Hardenbergh’s eighteen-story, classically-inspired facades feature giant segmental arches and double-story porticos at the base and rusticated limestone piers balanced by strong horizontal moldings at the upper stories and are enlivened by a rich blend of Classical Revival and Renaissance motifs.

Hardenbergh also incorporated an early and historically-significant program of nighttime illumination in his design, which is reflected in the presence of light sockets on the spandrel panels, soffits, upper-story window embrasures, and crowning cornice of the 1910s wing. Between 1926 and 1929, Warren & Wetmore working in association with the engineering firm of Thomas E. Murray built two more additions on Irving Place and East Fourteenth Street, wrapping eighteen-story office wings, which matched the Hardenberghdesigned portions of the building, around a signature twenty-six-story corner tower.

This monumental limestone-clad tower has a three-story colonnaded base and a setback tower featuring illuminated clocks, a bell chamber treated as colonnaded temple modeled on the Hellenistic Mausoleum of Halicarnassus, a bell-capped roof framed by corner obelisks, and a gigantic bronze-and-glass lantern. Characterized by the New Yorker as “a sturdy shaft, classic in detail and vigorous in silhouette,” the Consolidated Edison tower won critical praise and was among the finest of Warren & Wetmore’s late works.

Dubbed the “Tower of Light” in corporate literature, the tower was intended to be both a symbol of one of the nation’s leading producers of power and light and a memorial to the company’s employees who had died in World War I and incorporates numerous devices in its decorative program such as torches and burning urns appropriate for a building associated with lighting and with funereal monuments. These dual purposes were also served by an elaborate program of nighttime illumination, inaugurated in July 1929.

Although the lighting has been updated to reflect modern technology, the tower continues to be illuminated at night and remains in the words of the New York Times one of the “crowns of light [that] grace the skyline” and a symbol of Consolidated Edison, Inc. Consolidated Edison Inc. is the successor to a long line of power and light companies, beginning with New York Gas Light Company, founded 1823, which have played an integral role in the development of New York City.

The Consolidated Edison and its predecessors, the Consolidated Gas Company of New York and New York Edison, have continuously been headquartered here since the building’s construction.