Primus Corp. built single-family homes across the western and far-western Chicago suburbs, and the nine subdivisions on this page now represent a resale market rather than an active builder price sheet — there are no new-construction listings in any of these communities today. The largest concentration of Primus-built neighborhoods sits in Montgomery, where Seasons Ridge, Fernwood Lakes, Lakeside of Seasons Ridge, Montgomery Crossings, and The Reserve all trade as resale homes, with current asking prices ranging from about $235,000 to $419,900 in Seasons Ridge and $300,000 to $400,000 in Montgomery Crossings. Further out, Orchard Valley in Aurora is currently listing homes between roughly $313,999 and $465,000, while Montague Forest in Elgin and Fairway Crossing in Oswego round out the footprint, with Northwood Trails representing Primus Corp.'s presence up in Lake Villa. Buyers looking in these subdivisions should expect established trees and landscaping, no builder-tied HOA startup fees, and homes that are now twenty to thirty years old, so budgeting for updates and inspection findings matters more here than it would in a new-construction purchase.