Nave and chancel church, with recently restored W gable and window, and repairs to the chancel arch with a modern concrete lintel. The chancel has low walls built of large blocks, mainly granite and sandstone, with diagonal tooling on some of the sandstone blocks. The nave, wider and higher than the chancel, appears to be a later addition, with cruder stonework of rough boulders, not properly bonded to the chancel. It has a pointed W window, and round-headed windows on N and S at E end of nave. S doorway at W end of nave. E gable window destroyed. There may have been another window in the N nave wall opposite the S doorway, where there is a destroyed section of wall.