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How to Get a Building Permit in Missouri?

Missouri building permits are issued locally (the state has no mandatory statewide building code — the jurisdictions adopt; the state fire marshal enforces). Kansas City, St. Louis, Springfield, Columbia, and Independence have the programs. Missouri's differentiators: the New Madrid (the seismic's — the bootheel's), the expansive soils (the clay's — the loess'), and the tornado (the alley's — the Joplin's).

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Where permits exist

Kansas City, St. Louis, Springfield, Columbia, Independence, Lee's Summit, O'Fallon, St. Charles, Blue Springs: the departments (typically 2-8 weeks — the metros'). Many counties/towns: no permits. Missouri-licensed PE/architect stamps per the adopted code's thresholds.

New Madrid, clay, and Joplin

The New Madrid (the seismic's — the bootheel's; the SDC D's — the 2,500-year's), the clay (the expansive — the 3-10%'s; the tested), the loess (the collapsible — the north's; the wetted's), the Joplin (the 2011's — the EF5's; the 161's — the memory; the shelter's), and the 115 mph (the wind's — the basic's).

Process notes

Kansas City's (the 2-side's — the KCMO's; the professional), St. Louis' (the county's — the 90's; the municipalities'), the bootheel's (the seismic's — the SDC D's; the detailed), and the rural (the none's). The Joplin's — the memory; the bootheel's — the seismic designed.

The bottom line

Missouri permits are local (2-8 weeks in metros; rural often none). Design the bootheel for New Madrid SDC D seismic, statewide for Joplin-remembered tornadoes (shelters) and 3-10% expansive clay.

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Torch Engineering PLLC · (480) 490-0064 · info@torchengineering.com — PE stamping backed by Apex Grid Engineering.