Background Nostrand Avenue station was constructed as part of the Eastern Parkway Line. The line's section to Atlantic Avenue was part of Contract 2 of the
Interborough Rapid Transit Company (IRT)'s plan to construct an extension of the original subway, Contract 1. Contract 2 extended the original line from City Hall in Manhattan to Atlantic Avenue in Brooklyn. The Board of Rapid Transit Commissioners approved the route on September 27, 1900, and the contract was signed on September 11, 1902. Construction commenced on Contract 2 on March 4, 1903. The first section opened on January 9, 1908, extending the subway from Bowling Green to Borough Hall. On April 28, 1908, the IRT formally applied with the
New York Public Service Commission for permission to open the final section of the Contract 2 line from
Borough Hall to
Atlantic Avenue near the
Flatbush Avenue LIRR station. The application was approved, and the IRT extension opened on May 1, 1908. and extended to
Atlantic Avenue in 1908, was to be extended eastward into Brooklyn. The line was to be extended along
Flatbush Avenue and
Eastern Parkway to Buffalo Street as a four-track subway line, and then along East 98th Street and Livonia Avenue to New Lots Avenue as an elevated two-track line, with provisions for the addition of a third track. In addition, a two-track branch line along Nostrand Avenue branching off east of the
Franklin Avenue station was to be constructed. The underground portion of the line became known as the Eastern Parkway Line, or Route 12, while the elevated portion became known as the New Lots Line.
Construction and opening The IRT Eastern Parkway Line was built as part of Route 12 from 1915 to 1918. On August 23, 1920, the Eastern Parkway Line was extended from Atlantic Avenue to
Crown Heights–Utica Avenue, with the Nostrand Avenue station opening at this time. The new trains would be served by trains from Seventh Avenue.
Later years During the 1964–1965 fiscal year, the platforms at Kingston Avenue, along with those at four other stations on the Eastern Parkway Line, were lengthened to to accommodate a ten-car train of IRT cars. As part of its 2025–2029 Capital Program, the MTA has proposed making the station wheelchair-accessible in compliance with the
Americans with Disabilities Act of 1990. ==Station layout==