Built a bit earlier
Compare it to the wider service area, where homes went up anywhere from 1978 to 2007 with a median around 1988: Hephzibah's own median build year lands at 1986, a couple years earlier than that regional midpoint. That's a small gap on paper, but it's enough to mean more homes here are carrying original 1980s hardware that's aged a bit further than the newer construction common in parts of Grovetown or National Hills.

