The following text is from the original listed building designation:
1. 5280 SEVENOAKS WEALD RIVERHILL
Riverhill House TQ 55 SW 46/1142
II
2. Large mansion of several dates. The original house of early C19, 2 storeys, 5 windows. Coursed rubble masonry with flint galletting. Extra storey in random rubble, and 3-storey porch projection added circa 1830. Shortly afterwards a slightly projecting 2-storey left extension added, in yellow brick. Roofs fairly low pitched, hipped, of Welsh slate. Windows sashes, mostly with bars removed. Large, late C19 projecting right extension; and another extension of similar date to left rear. These extensions add nothing to the character of the house and are in poor condition. Balustraded terraces along south front.
Listing NGR: TQ5425452040

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