Complex sentence: The porch is in roughcast render on the wall faces, pilaster buttresses at the four corners with blind arcaded window in Romanesque revival style and the Romanesque-style doorway in terracotta and brick, with eaves courses in same material.
Split into simpler sentences: The porch is in roughcast render on the wall faces, and pilaster buttresses at the four corners with a blind arcaded window in Romanesque revival style. The Romanesque-style doorway is in terracotta and brick, with eaves courses in the same material.