Christopher Gallway was leasing a property from John Sealy, which included a mill, at Ballymalis at the time of Griffith’s valuation. It was then valued at £34. It is labelled "paper mill" on the 1st edition Ordnance Survey map and as "woollen mill" on the 25-inch edition of the 1890s. An extensive range of buildings still exists at the site.
Elsewhere in this townland is Ballymalis Castle, a tower house in existence since the sixteenth century and latterly, associated with the Eager family.