13 Crescent Street

13 and 14 Crescent Street in Penygloddfa, Newtown, is a pair of three-storey buildings with a cellar, originally designed as back-to-back homes, featuring a tunnel passage on the right side. The front is constructed in Flemish bond brick and topped with a gently pitched old slate roof that has a lead ridge. The eaves are deep and boarded, and there is a central brick chimney stack.

The second-floor windows have shallow upper sashes with 12 panes, while the first and ground floor windows are fitted with 16-pane sashes. All windows have stone lintels and sills with plain reveals. Above the tunnel passage, there is a keystoned round arch with a blind tympanum over a 16-pane sash window. The paired doorcases are simple, featuring brackets that support dripboards, and the doors are six-panel designs. The tunnel passage also has a keystoned round arch.

The rear elevation is built in English garden wall bond. Number 14 has iron cross windows with lead cames, and the windows feature cambered header arches. Historically, Union Court used to stand at the rear of the property.