With roughly 1,846 households in Finley and a median income of $87,824, this is a steady, built-out area rather than a growing subdivision. That tracks with the 1983 median build year - most of the homes went up in one stretch, not in waves over decades. Practically, it means a lot of doors here are original or on their first replacement, and a lot of openers are chain-drive units from a single era rather than a mix of belt-drive and screw-drive you'd see in a newer pocket. When we're called out to Finley, we expect to find steel panels with the foam lamination style common to that period, and lift springs sized for a lighter door than today's insulated models. That's useful information before a truck even leaves Kennewick, because it narrows down what parts are worth loading.