The following text is from the original listed building designation:
1. 944 THE CATHEDRAL PRECINCTS
Library to Christchurch Cathedral TR 1557 NW 5/1C
I
2. Formerly the dormitory to Christchurch Monastery and grade I for this reason. A modern library has been built over part of it. The dormitory was built before 1093. 1953 by J L Denman. 3 storeys. The ground and 2nd floor are of stone. The 1st floor is of flint, brick and masonry. The windows are mullions with leaded lights, round-headed on the 1st floor. 2 cented bays on the lst and 2nd floors.
Listing NGR: TR1510057967 (1)

Description from record TR 15 NE 141 :
(TR 15105797) Library [NR]. (2) Library to Christchurch Cathedral, Grade I. Formerly the dormitory to Christchurch monastery and grade I for this reason. A modern library has been built over part of it. The dormitory was built before 1093. 1953 by JL Denman. (3)

<1> English Heritage, List of Buildings of Special Architectural or Historic Interest (Map). SKE16160.

<2> OS 1:500 1874 (OS Card Reference). SKE48230.

<3> DOE (HHR) City of Canterbury Kent Sept 1973 62 (OS Card Reference). SKE40122.