New Trinity Independent Chapel was first built in 1696, rebuilt in 1846 and rebuilt again on the present site in 1894. The later chapel was built in the Simple Gothic and Lombardic/Italian style of the gable-entry type, by architect Edwin Seward of Cardiff. This chapel was demolished in 1997 with the amalgamation of Trinity United Reform Chapel with Llandaff Road Baptist Chapel. The organ loft of the old church survives with the School Room of 1903 (extended 1933).

RCAHMW, June 2010