Hermon Baptist Chapel was built in 1776 and rebuilt in 1832 to the design of architect Daniel Evans. The present chapel, dated 1832, is built in the Classical style with a gable-entry plan, two storeys and small pane round-headed windows. Hermon is now Grade 2* listed for one of the most architecturally interesting chapel facades of its date in Wales and for the near complete contemporary interior including a fine plasterwork and gallery.