15 Market Street

15 Market Street is a two-storey building featuring a three-window facade with scribed render, roughcast, and pebbledash, showcasing simple classical frontages. The building has lugged end pavilions, with No 17 on the right being detached and displaying wide boarded eaves. The roofs of Nos 15 and 16 are slate with narrow eaves, while there are four cement render chimney stacks (one heightened in brick) and one rubble chimney stack. The buildings from Nos 14 to 16 have rusticated quoins, and No 17 has end pilaster strips. There are plinths and a cill band on No 15, along with roof cresting on No 16.

The windows feature sash glazing, with two-light sashes on the first floors of Nos 14 to 16 and a 12-pane sash on No 17. The ground floor of No 14 has later four-light sashes, while Nos 15 and 16 have two-light sashes, and No 17 has a 16-pane window. All windows have lugged architraves, which are rusticated on No 15, and include keystones. Nos 14 and 17 have bracketed hoods over their central entrances, which also feature pilaster strips. The entrances to Nos 15 and 16 have lugged architraves, with No 15 being rusticated. There are two panelled doors for Nos 14, 15, and 17, while No 16 has a modern door, all accompanied by plain fanlights.

At the rear, between Nos 16 and 17, there is a boarded door leading to a lane. The right end wall of No 17, facing Victoria Street, is roughcast and includes end pilaster strips, as well as 12-pane sash windows with lugged architraves and keystones. There is also a roughcast extension at the rear. No 17, known as Ianthe House, was formerly an inn and served as a meeting place for the Aberaeron Benefit Society.