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What Chicago Landlords Have to Do During the Cold

Posted on January 16, 2024   |   Updated on September 30, 2025
City Cast Chicago staff

City Cast Chicago staff

Snow on the CTA Damen Blue Line station last week

Snow on the CTA Damen Blue Line station last week. (Joshua Lott / The Washington Post / Getty)

As Chicagoans deal with days of dangerously cold temperatures, we’re brushing up on the city’s heat ordinance.

How Warm Should it Be In Your Apartment?

Between Sept. 15 and June 1, landlords are legally required to keep apartments at least at 68 degrees during the day and at least at 66 degrees overnight. (Some buildings with central heat have different temperature requirements in the fall and spring to transition their systems.)

What About Workspaces?

Building owners are also expected to keep workspaces at least at 68 degrees while occupied.

What if There Are Problems With the Heat?

  • Notify the landlord, who could face fines between $500 and $1,000 a day. A landlord can opt to provide a space heater as a temporary solution, give rent credit, and help find temporary shelter.
  • Document the situation (e.g., call 311, request a building inspection, create a log of the temperature throughout the day, etc.).
  • Fix the issue and deduct the cost from rent.
see more:public health

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