The village was originally split into four manors, but later there were two: Ickenham and Swakeleys. The old manorial home of Swakeleys, a 17th-century Jacobean mansion Swakeleys House still stands, and much of the Swakeleys estate was sold for housing in the 1920s. Ickenham's manorial home, Manor Farm, now forms part of Long Lane Farm. A military station, RAF West Ruislip, was opened in 1917. Its final use was for the Navy Exchange of the U.S. Naval Activities, United Kingdom command between 1975 and 2006.