Kirkwood, MO Building Safety: Building Inspections (2026)

Kirkwood's building permit and inspection gate sits in the Zoning and Subdivision Code, Section 25-15. No building or structure can be erected, added onto, or structurally altered until the Building Commissioner issues a building permit for that specific work, and the Building Commissioner cannot legally issue one that would violate the Code. Once construction wraps up, occupancy is its own separate checkpoint: Section 25-15(b)(1) requires a certificate of occupancy before the initial occupancy of any building and before any change in use, and the Building Commissioner cannot issue that certificate until all requirements of the City ordinances have been met, meaning the compliance check happens before anyone moves in or a business opens its doors.

The same section extends the certificate requirement to nonconforming uses under Section 25-15(b)(2): a nonconforming use cannot be maintained, renewed, or changed without a certificate of occupancy first. Section 25-15(b)(3) works the requirement backward into the permitting process itself by blocking any excavation permit for erecting, altering, or repairing a building until an application for a certificate of occupancy has already been submitted. The Building Commissioner, created under Section 5-1, is the official charged with enforcing the Building Code, the Zoning ordinances, the Plumbing and Drain Layers Code, and the Housing Code, so the same office that issues the building permit is the one confirming compliance before sign-off.

For site work involving stormwater controls, Section 5-205(c) adds a further layer: occupancy permits cannot be granted until all required stormwater best management practices have been inspected and approved by the City.