Alban Square, in the centre of Aberaeron, Ceredigion, Wales is a range of early 19th century townhouses. The town of Aberaeron was developed around 1810 as a port by the Rev. Alban Thomas Jones Gwynne, a local landowner. After his father's death in 1819, Colonel A.T.J. Gwynne engaged Edward Haycock Sr. to plan a major expansion. Leases were sold in the early 1830s and Alban Square was designed, but largely unbuilt, by 1834. The town grew as a centre for shipbuilding and commerce. The expansion of the railways, and their arrival in Aberaeron in 1909 brought these commercial endeavours to an end and the town became a seaside resort and a centre for local government. No.s 9-20 inclusive on Alban Square are Grade II* listed buildings, their Cadw listing records describing the square as "a well