[1] In July 1937, a plan of subdivision was registered for Humber Trails as a summer residential district nestled in the valley around King Creek west of Mill Road.

After Hurricane Hazel, in the fall of 1954, the Toronto Regional Park Authority expropriated the land creating the Humber Trails Conservation area.

One street named Elmpine Trails, on the south side of the King Creek, was not expropriated as the homes were on high ground with no chance of a flood damaging the houses.

Today there are few signs that streets and homes and later, a manicured park had existed in the valley, except for a few walking paths and a King Creek post office structure that was assimilated into the buildings of a private residence and working farm located on either side of Mill Road, King Township, Ontario, Canada.

In 2023, the government of Ontario announced that Vianet, Inc., would be providing high-speed Internet services to the King Creek community.