The following text is from the original listed building designation:
1. 5280 WESTERHAM WESTERHAM Quebec Square (North Side) (off)
Cottage behind Quebec House to the North TQ 4454 35/1446
II
2. C17 red brick building of 2 storeys, 2 windows. High pitched, tiled roof with end chimney at left. Pointed niches in walls, said to be for charcoal fires to warm espaliered peach trees. C19 casement windows, including one in Gothic style on east wall. Later turned into coachhouse with double doors at left. Inside a stout timber roof truss with tie beams and butt purlins; large open fireplace with bread oven, old floor bricks and weathevboarded inner partitions.
Listing NGR: TQ4491654074

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

Archaeology South-East, 2009, The Coach House, Quebec House, Westerham, Kent: historic building survey. (Unpublished document). SKE55566.