Building Codes

Clay County has adopted building and construction codes listed below.  These adopted codes are copyrighted and too voluminous to be made fully available here, but can be obtained through the corresponding websites of the authoring organizations (IAPMO and NFPA., and ICC). To review the adopted building codes in person through Clay County, please schedule a meeting with the Building Official at (816) 407-3388 or E-mail.

2012 Codes
The Clay County Commission approved the adoption of the 2012 family of building and construction codes with amendments by way of ordinance number 2012-ORD-24.  The new 2012 codes went into effect January 1, 2013, and included the following:

International Code Council (ICC)
• 2012 International Building Code (IBC)
• 2012 International Residential Code (IRC)
• 2012 International Plumbing Code (IPC)
• 2012 International Mechanical Code (IMC)
• 2012 International Fire Code (IFC)

National Fire Protection Association (NFPA)
• 2011 National Electrical Code (NEC)

Clay County Guidelines for Modular and Manufactured Housing

Clay County 2012 IRC Roofing Codes Letter

Clay County Green Building Code

In 2010, Clay County adopted by reference with 1 amendment ICC 700 National Green Building Standard™ (NGBS).  County Commission Ordinance approved the Clay County Green Building Code (2010-ORD-33).  It is important to note that the Clay County Green Building Code is voluntary, not mandatory for all construction.

Information about NGBS
The National Association of Home Builders (NAHB) and the ICC partnered to establish a much-needed and nationally-recognizable standard definition of green building in 2007.

The resulting NGBS is the first and only residential green building rating system to undergo the full consensus process and receive approval from the American National Standards Institute (ANSI). The Standard defines green building for single- and multifamily homes, residential remodeling projects, and site development projects while still allowing for the flexibility required for regionally-appropriate best green practices.

Clay County Green Building Incentive Program

In association with the Clay County Green Building Code, the Clay County Commission authorized the funding of the Clay County Green Build Incentive Program in 2012. 

Clay County, Mo.

Contact Us

Public Services
Planning & Zoning

234 W. Shrader
Suite C
Liberty, Missouri 64068
Phone: (816) 407-3380
Fax: (816) 407-3381

E-mail Planning and Zoning