The building is now closed as a place of worship, and the congregation meet at the united Kilbirnie New Parish Church in Glasgow Street.

HEIR LYIS THOMAS CRAUFURD OF IORDANHILL SEXT SON TO LAURENCE CRAUFURD OF KILBIRNY AND IONET KER HIS SPOUS ELDEST DOCHTER TO ROBERT FER OF KERRISLAND 1594.

[2] The original nave dates from 1470, with a two-stage bell tower added twenty years later.

The church has some magnificent fittings, pride of place going to the elaborately detailed Crawford Loft of circa 1705, and to the 17th-century sounding board above the pulpit.

"Kilbirnie Auld Kirk and Cemetery Walls" are a category 'A' listed historic building.