The congregation's Country Gothic style building was designed by the architecture firm Nelson & Van Wagenen, and constructed in 1908–9 as an outreach of the West End Collegiate Church,[1] at a time when the area was a suburb of New York City.[2] It became a full member of the Collegiate Reformed Protestant Dutch Church in 1916, along with the Marble, Middle and West End Collegiate Churches. Ft. Washington Collegiate incorporates the congregation of the Hamilton Grange Reformed Church and former members of the Harlem Reformed Dutch Church.[3][4]
The church carried out a major renovation and expansion of its buildings beginning in 2013.[5]