Building Codes

NOTICE 
WILLIAMSON COUNTY IS SEEKING TO ADOPT THE 2021 EDITION OF THE INTERNATIONAL BUILDING CODE (IBC), THE 2021 INTERNATIONAL RESIDENTIAL CODE (EXCLUDING SECTION B 313.2, ONE AND TWO DWELLING AUTOMATIC FIRE SPRINKLER SYSTEMS PURSUANT TO T.C.A. 68-120-101 (a)(8), AND CHAPTERS 34-43 RELATING TO ELECTRICAL), THE 2021 INTERNATIONAL PLUMBING CODE, AND THE 2021 INTERNATIONAL MECHANICAL CODE AS WELL AS ADOPTION OF THE 2021 INTERNATIONAL ENERGY CODE WITH THE 2009 TABLES IN ACCORDANCE WITH RULE 0780-02-23-.02 AS ADOPTED BY THE TENNESSEE STATE FIRE MARSHALS OFFICE. 

PRIOR TO CONSIDERATION OF THE ADOPTION OF THE 2021 EDITION, A COPY OF THIS DOCUMENT WILL BE AVAILABLE FOR INSPECTION FOR A PERIOD OF NINETY (90) DAYS BEGINNING ON THE DATE OF PUBLICATION OF THIS ADVERTISEMENT. THOSE WISHING TO INSPECT THIS DOCUMENT MAY DO SO MONDAY THROUGH FRIDAY FROM 8:00 AM TO 4:30 PM (LEGAL HOLIDAYS EXCLUDED) AT THE OFFICES OF THE WILLIAMSON COUNTY CLERK, COUNTY ADMINISTRATIVE COMPLEX, 1320 WEST MAIN STREET, SUITE 135, FRANKLIN, TENNESSEE. ANYONE REQUESTING AN ACCOMMODATION DUE TO DISABILITIES SHOULD CONTACT RISK MANAGEMENT DEPARTMENT AT 615-790-5466. THIS REQUEST SHOULD BE, IF POSSIBLE, MADE THREE (3) WORKING DAYS PRIOR TO THE DATE ONE WISHES TO INSPECT THE ABOVE NOTED DOCUMENT. 

RESIDENTIAL RENOVATIONS AND ADDITIONS…WHAT YOU NEED TO KNOW 

  1. Williamson County Growth Plan Coordinating Committee

    The Williamson County Growth Plan Coordinating Committee will meet on Tuesday, June 13 at 8:00 AM at the Williamson County Enrichment Center (110 Everbright Avenue, Franklin, TN 37064).

  2. Education Impact Fee Update

    At their November 4, 2022 meeting, the Board of Commissioners voted to revise the fee schedule for the Education Impact Fee. The revised fee schedule is based on the projected number of students anticipated over the coming five years.... Read on...
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The Building Codes Division plays an integral role in maintaining the quality of construction in Williamson County, while assisting builders, and the general public in negotiating the adopted codes, other regulations and procedures, to the mutual benefit of both

Note:     NOTICE May 1, 2018

Until further notice, Williamson County Government will not be selling electrical permits.  Permits may be obtained at the following locations:

 This department is responsible for support of the Board of Adjustments & Appeals and others in the routine processes of administering and interpreting the International Building Code (IBC)