The following text is from the original listed building designation:
1. 5280 WESTERHAM CROCKHAM HILL
Crockham Grange TQ 45 SW 44/1486 10.9.54.
II
2. Early C18 Manor Farmhouse. 2 storeys with ridge tile roof and 2 end stacks (1/2 basement windows). Brick with plinth and band. Projecting eaves with exposed timber joists or rafters. Symmetrical elevation with 9 square paned leaded casement windows with wooden transoms and frames. Centre C18 panelled door with fluted pilasters on either side and projecting moulded hood over on carved brackets. Rectangular light over door with tracing (up 5 stone steps to door). Random stone and brick walling around garden and kitchen premises. Modern additions to rear, and long pent extension of early C18. Inside complete original panelled room with bolection moulded fireplace surround; old brick kitchen fireplace and original staircase with spiral turned balusters. Much other original woodwork.
Listing NGR: TQ4486050012

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

Archaeology South-East, 2009, Crockham Grange Farmhouse, Crockham Hill, Kent: interpretative historic building survey. (Unpublished document). SKE55565.