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Darien, IL — adopted code

City of Darien residence-district rules Pre-Flight can check.

Rules Pre-Flight can check

Darien garage / alley setbackGarage placement relative to alley→

Official source

Darien adopted code

These pages explain what Pre-Flight checks. Always confirm the adopted text on the city's official site.

Check a set against the code →

Pre-Flight is not a permit, not legal advice, and not a substitute for a licensed design professional or the authority having jurisdiction. The city still decides.