The following text is from the original listed building designation:
WORTH FELDERLAND LANE TR 35 NW (South side)
1/148 Shamrock Cottage and Clockhouse 4.10.82 Bungalow
GV II
Cottage pair. Date 1757. Red brick with pantiled and plain tiled roofs. Shamrock Cottage one storey and attic, with 2 raking dormers, and stacks to left and to right, with kneelered gable to right, built up against by adjacent Clockhouse. Two segmental wooden casements and central panelled door in trellised porch with tented hood. Extended to right with 1 glazing bar sash and basement and projecting hip with stack, forming the left return of Clockhouse bungalow of one storey, with glazing bar sashes, extended to right with parapet and panelled door. Two date stones above ground floor windows on Shamrock Cottage: W I W I M 1751 1751
Listing NGR: TR3286656139

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