Tooley’s Boatyard developed beside the Oxford Canal after the canal reached Banbury in 1778, but the ground the yard stands on had already been shaped by centuries of earlier history.
Part of that history centred on Banbury Castle. Very little of the castle survives visibly today. Modern roads, shops and later redevelopment have altered the area so heavily that most people passing through Castle Quay would never realise a major fortified site once dominated this part of the town. During the English Civil War, however, Banbury Castle became an important Royalist stronghold because of the town’s position on the main routes running through the Midlands.
The fighting around Banbury was serious and prolonged. The castle was strengthened with additional earthworks and defensive positions during the war, and the town experienced repeated sieges. Contemporary accounts describe damage to buildings, military occupation and heavy fighting around the castle area itself.
When Parliament ordered the castle demolished in 1648, the site did not simply vanish. Stone was removed for reuse in later buildings across Banbury, but the landscape itself remained altered. Old ditches, disturbed earth and uneven open ground survived long after the walls had disappeared. The Civil War left physical marks on the area that continued shaping the landscape well into the eighteenth century.
By the time the Oxford Canal Company brought the canal into Banbury during the 1770s, much of the land around the former castle remained relatively open compared with the surrounding town. The canal required space for wharves, warehouses, workshops and repair facilities connected with growing canal traffic. The area beside the old castle ground offered exactly that opportunity.
The dockyard appears to have developed almost immediately after the canal arrived.
While researching the history of the site, I gradually became aware that the boatyard had not been created on empty ground. Older boundaries and earlier landscape features still seem to influence parts of the area around the dock today. Some alignments make more sense when viewed against the earlier castle landscape rather than the later industrial one. Once you begin looking at the site archaeologically, traces of those older layers become easier to recognise.
The canal transformed Banbury itself. Before its arrival, the River Cherwell was too shallow and unreliable to support large-scale freight traffic. The canal changed that completely. Coal, timber, building materials and manufactured goods could now move through the town far more efficiently, and industries quickly gathered beside the waterway.
Workshops, warehouses and repair trades developed close to the wharf area. Back Lane, later known as Factory Street, gradually became associated with canal work and small industries directly linked to the waterway. The dockyard formed part of that growth almost from the beginning.
Researching the site involved working through rent books, parish records, newspaper archives and census returns alongside the surviving physical evidence of the yard itself. What gradually emerged was not simply the history of a boatyard, but the history of a changing landscape shaped by several different periods of Banbury’s past.
The Civil War altered the ground long before the canal age arrived. The canal then reshaped the same area again during the late eighteenth and nineteenth centuries. Industrial workshops, dry docks and canal buildings developed within a landscape already marked by conflict more than a century earlier.
Even now, traces of those earlier layers still survive beneath the modern town.
The soldiers defending Banbury Castle during the seventeenth century could never have imagined narrowboats passing through the town or a dockyard developing beside the canal generations later. Yet the industrial history that followed was shaped partly by the remains of that earlier world.
That long continuity is one of the things that makes the Banbury Dockyard so historically interesting. The site belongs to the canal age, but the landscape underneath it reaches much further back.