The origins of the port in Belfast can be traced back to 1613, when, during the reign of James I, the town was incorporated as a borough by royal charter, with provision for the establishment of a wharf or quay. As a result, a quay was constructed at the confluence of the Rivers Fearset (Farset) and Lagan and the development of the Port of Belfast began.

Records show that by 1663 there were 29 vessels owned in the town with a total tonnage of 1,100 tonnes. Trade continued to expand throughout the century, to the extent that the original quay was enlarged, to accommodate the increasing number of ships.

By the early eighteenth century the town had replaced Carrickfergus as the most important port in Ulster and additional accommodation was considered necessary. A number of privately-owned wharves were subsequently constructed on reclaimed land. Throughout the century trade continued to expand as Belfast assumed a greater role in the trading activities of the country as a whole. In 1785 the Irish Parliament passed an act to deal with the town’s burgeoning port. As a result, a new body was constituted: The Corporation for Preserving and Improving the Port and Harbour of Belfast, commonly called “the Ballast Board”.

Although at this point the Port was well established it remained disadvantaged by the natural restrictions of shallow water, bends in the channel approach and inadequate quays. These problems, together with an increasing volume of trade, led to a new government act of 1837. This reconstituted the Board and gave it powers to improve the port, through the formation of a new channel. Initial work on straightening the river commenced in 1839 and by 1841 the first bend had been eliminated. The creation of what was to become the Victoria Channel had begun.