In 1898 the growing congregation hired prominent area architect James H. Gow to redesign and add onto the building, which transformed it into a roughly cross-shaped chapel with northeast corner bell tower, with smooth new facing brick enabling the whole to match.
In 1898, as the congregation continued to grow, they engaged prominent local architect James H. Gow to redesign and enlarge the building, resulting in a distinctive cross-shaped chapel with a notable northeast corner bell tower, which was clad in new facing brick to create a unified appearance.