Brooklyn Borough Hall Renovations


Erected in 1848 according to plans drawn by local builder-architect Gamaliel King, the City Hall of Brooklyn, now known as Brooklyn Borough Hall, stands in the civic center of King's County, New York.  Built in a distinctly American style known as Greek Revival, the building's elegant severity is representative of contemporaneous civic buildings such as the United States Capitol, the White House, and New York City Hall.  Designated a New York City Landmark in 1966, Brooklyn Borough Hall, which houses the Office of the Borough President, Board of Estimate, Community Board and general offices, and Courtrooms, was slated to be restored and modernized in 1979

View from Cadman Plaza

Sketch View of Great Hall

Cross Section


This renovation returns the building to a headquarters for the Borough President and houses various divisions of the borough government including new suites of offices and reception halls, a newly restored Common Council Chamber and Court Room.  In addition to restoring deteriorated materials and upgrading the building's plumbing, electrical and environmental conditioning systems, several interior features have been reintroduced or reinterpreted from the original Architect's design.  The primary Great Hall has been enlarged with new cantilevered granite stairs leading to the upper loggia, a new Joralemon Street entrance lobby with formal stair to the Great Hall has been introduced, new marble and bluestone flooring has been installed in public lobbies, and fire stairs have been relocated to simplify circulation throughout the building.  Exterior site restoration included rebuilding the period curbs, sidewalks, plaza, street lights, furniture and planters. This project won the Municipal Art Society’s highest annual award for design, the Bard Award, the Historic Civic Building Award from the Preservation League of NY State, and was the subject of an article in the NYTimes by Paul Goldberger:  “Mr. Conklin has performed some radical surgery on this building: he has changed the size and proportion of the Borough Hall’s main rotunda, for example, and has added stairways and shifted walls.  This is a building with the hardness and crispness of modern architecture, and now its essence, hidden and compromised for so many years, has been brought back to the surface.”

View of Great Hall

Cantilevered Granite Stair (Great Hall)

Great Hall

View of Great Hall

Upper Loggia of Great Hall

New Stair to Great Hall