RARE OPPORTUNITY: Cardinal Heights - 16 shovel-ready lots in Columbus! Builder/developer package priced at $1,376,000 ($86K/lot). Infrastructure & utilities complete Nov 2025. Prime location on O'Brien Ct cul-de-sac, just 1 mi from Hwy 151. R-2 zoning, lots range from .161 to .322 acres. The city is experiencing a housing shortage with strong pent-up demand. Columbus offers small-town charm with big amenities: a historic downtown area (featuring the Louis Sullivan bank), Prairie Ridge Hospital (just 2 minutes away), two golf courses, and an Amtrak station. Quick access to Madison: 19 min Woodman's Sun Prairie, 23 min UW Health East, 33 min Capitol. The city projects a 26% population growth by 2040, according to the Comprehensive Plan. See Covenants & Restrictions for Cardinal Heights.