On December 12, 2023, the Landmarks Preservation Commission voted to calendar the Heckscher Building at 730 Fifth Avenue for future designation. The building, now the Crown Building, is one of Fifth Avenue’s early skyscrapers. 

On October 17, 2023, the Landmarks Preservation Commission voted to calendar the Tremont Branch of the New York Public Library for future designation. The library, located at 1866 Washington Avenue in the Bronx, is one of the 67 circulating libraries created with funding by Andrew Carnegie. 

On August 15, 2023, the Landmarks Preservation Commission voted to calendar the Old Croton Aqueduct Walk for consideration as a scenic landmark. The Aqueduct Walk, located between the University Heights and Kingsbridge Heights sections of the Bronx, is a linear park along Aqueduct Avenue between West Kingsbridge Road and Burnside Avenue. 

On March 14, 2023, the Landmarks Preservation Commission voted to calendar a firehouse and an FDNY telegraph office for designation as individual landmarks. The Firehouse for Engine Company 88/Ladder Company 38 is located at 2225 Belmont Avenue in the Belmont section of the Bronx.

Multiple people spoke in support and highlighted the building’s art deco features and connection to the city’s industrial history. On November 15, 2022 the Landmarks Preservation Commission held a public hearing for the designation of the Samuel Gompers Industrial High School as an individual landmark. Gompers High School is located at 455 Southern Boulevard in the Mott Haven section of the Bronx.