Updated over 4 years ago on . Most recent reply
Chicago 3.5 zoning 2-unit with rooftop allowed ?
In Chicago in a RT-3.5 zone, you are allowed to build a dual pled units or SFH. With this type of zoning can you build a rooftop on top of a 4th floor???
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@John Warren thank you for the mention! Appreciate it.
@Chris K. If you want 4 stories and a rooftop, chances are you would need a RM-5 zoning. RT 3.5 zoning allows a maximum height of 35'. This is measured from Grade to ceiling of the highest occupiable floor. Hope this helps.



