Internal Measurements of St Mary’s Abbey.

Choir: Length from rood screen 93’, breadth 28'6"

Transepts: length 100', breadth 25'6"

Tower area: north and south 31’;  east and west 30'.

Nave length:  assuming 3 bays 90'6", breadth as choir.

Lady chapel: 25' x 23’.

Choir aisle/chapel:  71’ x 16'6".

South chapel:  52' x 13'6".

Choir arch breadth 21'.

East window breadth:  17’3”, estimated height of apex above floor 45'.

Cloister court 85’6" square, foundations of inner walls of alleys 5' wide.
Alleys 10' wide.(WARD).

Refectory:  25’ wide (H80).