That's why this ad (below) caught my attention. It ran in the Lorain Journal on June 11, 1960 – 56 years ago tomorrow – and shows Rock Creek Run in its early stages of development.
I think it's interesting seeing what amenities were popular in 1960 houses: separate dining rooms, family rooms, ceramic tile baths, etc. Quite a contrast compared to today's homeowners' desires for open floor plan homes.
It's nice that the distinctive wooden sign design shown in the ad is still in use today at the entrance and throughout the neighborhood.