The barn is built on the site of a 14th-century grange that belonged to the wealthiest nunnery in England.
The roof structure uses an elaborate system of timber framing that avoids the need for internal support columns.
It is a 'cruck' barn, meaning the roof weight is carried by massive curved timbers resting on the ground or low walls.
The barn's internal floor space covers approximately 5,000 square feet.
Historically, the barn held one-tenth of all agricultural produce from the manor, serving as the physical storehouse for ecclesiastical taxation.
The structure survived for over 600 years without needing significant structural changes until modern conservation efforts began.
The Tithe Barn in Bradford-on-Avon is one of the largest and best-preserved medieval agricultural buildings in England. Built in the 14th century, this cruciform structure served the nearby Barton Grange farm, which was owned by Shaftesbury Abbey. The building features an enormous oak-timbered cruck roof that spans over 168 feet in length. Its stone walls are constructed from local Cotswold limestone. The barn was historically used to store tithes, which were taxes paid in the form of agricultural produce to the church. It is managed by English Heritage as a Grade I listed monument. The structure has undergone significant restorative work to preserve its original roof timbers and masonry.
From the park meadow directly opposite the barn for a full view of the length of the building.
Combine your visit with a walk through the adjacent Barton Farm Country Park.
Look for the carved mason marks on the interior stone walls.
Visit on a weekday to avoid crowds that congregate near the river on sunny weekends.
Do not attempt to climb the internal wooden structures or touch the protected medieval stonework.
The site is typically closed during winter months; check local English Heritage seasonal openings.