Moira itself continued to develop during this period. A canal was built to the north (which became the boundary between Counties Antrim and Down), and a Market Hall completed at the expense of the Bateson family in about 1810. It was considered to have market the completion of the village. In 1841 Moira railway station was completed, and is now the oldest such structure on the island of Ireland. Moira Castle itself was vacated by the Batesons, and was demolished during the Victorian Era. A few gate stumps remain, as does some stepping for the famous gardens, and the dug-out cellar.