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Adopted code Pre-Flight checks

Pre-Flight checks a residential drawing set against the adopted zoning and building code for the city you pick. These pages are plain-English summaries of the rules it can check, each linked to the official published code.

Skokie, IL

Live in Pre-Flight

Village of Skokie residential zoning rules Pre-Flight can check.

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Darien, IL

Live in Pre-Flight

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

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Overland Park, KS

In progress

Overland Park R-1 single-family rules Pre-Flight is building out.

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Kansas City, MO

In progress

Kansas City MO residential rules Pre-Flight is building out.

View rules →

Check a set now

Run a cited review against the adopted code for the city you pick.

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