The village includes timber, brick and compact plots where a condenser on the street elevation would sit in a conservation view. East Malling, Leybourne, Larkfield, Addington and West Peckham add mixed village, suburban and later housing around the same borough. Kings Hill is the contrast: newer detached and semi-detached houses, more open-plan living, more predictable construction, and home offices that overheat independently of a large glazed lounge. A High Street cottage and a Kings Hill executive house should not share a standard multi-split sketch.
A survey should size Kings Hill glazing and room-by-room control, then treat village fabric as a routing problem as much as a capacity problem. Pipe runs through newer timber frames, and outdoor pads on wide Kings Hill plots, are mechanically easier than a listed village rear yard — until developer or management rules restrict the obvious plant position. Electrics and loft rooms still need checking on older East Malling and Leybourne houses.