St. Clair, Missouri Building Codes

Updated : 04/22/2024

Overview

The city of St. Clair, Mo. adopted the following codes:

  • The International Building Code, 2009 edition. St. Clair, Mo. Muni. Code, § 6-2 (amendments).
  • The International Residential Code, 2009 edition.

St. Clair, Mo. Muni. Code, § 6-1 (adopted).

  • The International Existing Building Code, 2003 edition. St. Clair, Mo. Muni. Code, § 6-6 (adopted).
  • The International Property Maintenance Code, 2009 edition. St. Clair, Mo. Muni. Code, § 12 1/2-61 (adopted) with amendments at § 12 1/2-62.
Helpful resources for St. Clair, Missouri include the following.

Residential Building Code

Missouri has yet to adopt a statewide residential code. Local laws will control.See PLRB, Missouri Building Codes for more information on state level codes.

St. Clair adopted the 2009 IRC, locally. Note that adoptions usually come with amendments. So, it is important to review those amendments in addition to the unamended model code.

You can find a copy of the model code here.

You can find information about amendments to the model code here.

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2009 IRC(St. Clair, MO Sec. 6-1. - Building code adopted; penalty for violation.)

...The 2009 International Residential Code for one- and two-family dwellings, and tables thereof, as approved by the International Code Council, are hereby adopted, incorporated by reference and made a part of this section, as fully as if set out in their entirety, subject to the changes to the 2009 International Residential Code adopted in this...

Drip Edge

Drip Edge: No

Ice Barrier

Comments

The city of St. Clair, Mo. adopted the International Residential Code, 2009 edition.

Existing Buildings

Existing buildings, meaning buildings that were built in accordance to code at the time of construction, typically merit extra consideration in a current updated code.

The city of St. Clair, Mo. adopted the International Property Maintenance Code, 2009 edition. St. Clair, Mo. Muni. Code, § 12 1/2-61 (adopted) with amendments at § 12 1/2-62.

Commercial Building Code

St. Clair adopted the 2009 IBC, locally. Note that adoptions usually come with amendments. So, it is important to review those amendments in addition to the unamended model code.

You can find a copy of the code here.You can find information about amendments to the model code here.

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See Muni. Code(St. Clair, MO Municipal Code)

...Adoption not found...

Comments

The city of St. Clair, Mo. adopted the International Building Code, 2009 edition. St. Clair, Mo. Muni. Code, § 6-2 (amendments).

Existing Buildings

The city of St. Clair, Mo. adopted the following codes:

  • The International Existing Building Code, 2003 edition. St. Clair, Mo. Muni. Code, § 6-6 (adopted).
  • The International Property Maintenance Code, 2009 edition. St. Clair, Mo. Muni. Code, § 12 1/2-61 (adopted) with amendments at § 12 1/2-62.

Other Building Codes

The city also adopted the following codes:

  • The Wildland Urban Interface Code, 2009 edition. St. Clair, Mo. Muni. Code, § 6-1 (adopted).
  • The National Electrical Code, 2002 edition. St. Clair, Mo. Muni. Code, § 9-1 (adopted).
  • The International Mechanical Code, 2009 edition. St. Clair, Mo. Muni. Code, § 12 1/2-51 (adopted) with amendments at § 12 1/2-52.
  • The International Plumbing Code, 2009 edition. St. Clair, Mo. Muni. Code, § 18-1 (adopted) with amendments at § 18-3.