Plymouth sits among a cluster of towns within about a dozen miles of each other. New Hope and Wayzata are four miles out, Crystal five, and Golden Valley, Medina, Woodland, Long Lake, and Robbinsdale sit around six, with Hamel just three miles west-northwest. Across this stretch, most garage doors belong to houses raised between 1957 and 2007, with the bulk of the stock dating to the 1980s and 90s across the 58 named areas that make up this part of the metro.
That range matters for repair work, because an 80s-build door usually runs on a different spring size and opener mount than something put up in the late 90s or 2000s. We see both on the same block, where infill construction sits next to the original run of houses. With roughly 291,693 households and 151,285 owner-occupied homes spread through this service area, and a median household income around $112,220, we aren't dealing with a handful of door models - we're dealing with whatever three decades of builders standardized on.
Knowing roughly when a Plymouth house went up tells us what to expect before the door even opens, which is why we ask the build year first. It's a wider spread of hardware than most homeowners expect from one suburb, and it's the reason a generic kit rarely covers the job.