Chicago dominates: dense, event-driven, high-value urban stock across neighborhoods from Wicker Park to the South Loop. Beyond it, Galena’s historic weekend market, Lake Michigan shore towns, and Starved Rock cabin country carry the leisure demand, and university towns add steady event weekends.
Old stock, hard winters, and a demanding cityThe property perils are Midwestern: winter freeze and ice dams, aging urban housing stock with old wiring and plumbing, and hail-bearing storms. In Chicago, the operational risk is regulatory as much as physical, because the city’s registration regime is aggressive and the required coverage is specific.
Illinois claims most often fail on freeze in vacant units and on old-building water losses, but Chicago adds its own failure mode: operating outside the registration or without the required coverage can void the policy and the license together. Confirm your freeze terms, and in Chicago, confirm your policy matches the city’s requirement exactly, including the additional-insured language.
Illinois added statewide platform tax collection in January 2026, but the real framework is Chicago’s. The city requires registration, a shared-housing license, and at least $1 million in commercial general liability coverage naming the City of Chicago as additional insured, plus monthly host reporting of nights, rates, and taxes, all layered under a combined lodging tax around 17 percent with a 4 percent shared-housing surcharge. Buildings can opt out entirely through the prohibited-buildings list. Downstate cities run lighter permit regimes. Confirm the building’s status and the exact coverage language before you buy in Chicago.