The following text is from the original listed building designation:
1. 5274 DARENTH GREEN STREET GREEN ROAD (south-west side) Grubb Street
Walnut Tree Farmhouse TQ 57 SE 4/12
II
2. Late C16 to early C17 timber-framed building, the ground floor refaced with red brick, the first floor now tile hung. The rear elevation is weatherboarded. Tiled roof, hipped at the north end. Two modern casement windows. Large brick chimney breast on the south wall with tumbling in. Simple doorcase with flat wooden weather hood. Interior has exposed timber-framing and large inglenook fireplace.
Listing NGR: TQ5649971918

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