It is build in warm golden sandstone and in a restrained Italiante style. In 1914, a find window, by Campbell Brothers of Belfast, illustrating the Irish Society Schools in 1869, the Salmon Leap in 1836, the Diamond in 1815, and the Parish Church as restored in 1775, was inserted to commemorate the tercentenary of the Irish Society.

A major renovation and refurbishment scheme in 1994 restored the Town Hall to its former glory and the building is now in pristine condition.

The main hall has a seating capacity of 350 and is equipped with sound and lighting systems of the highest standard. There is also a smaller room (capacity 65) for meetings and shows. Both rooms are available for booking.