​City of Maryville
Codes 
Development Services Department

Maryville Codes Enforcement is responsible for the administration and enforcement of regulations that govern the occupancy, use, and construction or renovation of new and existing buildings. Compliance with codes is achieved through pre-submittal review meetings with designers, plan review, permit issuance, inspections, and enforcement coordination with other city departments. The City is dedicated to quality and applies the standards for utilities and facilities so that all Maryville structures are safe, sanitary, and fit for occupancy, as well as suitable for those with physical impairments.   
Low ISO ratings mean lower insurance rates for residents, businesses and industry.
​​Maryville's ISO Rating is 2/2x​

​Located at the Maryville Municipal Building - Lower Level (Gary Hensley Blvd. side)
Business Hours​   |   Monday - Friday   |   8 a.m. - 5 p.m.  |   Closed 12 p.m. - 1 p.m.
Inspector Hours   |   Monday - Friday   |   8 a.m. - 9 a.m.  &  1 p.m. - 2 p.m.
416 W. Broadway Avenue   |   Maryville, TN 37801   |   (865) 273-3500 Phone  

Codes Staff
  • Adopted Codes
  • Plan Review & Design
  • Fee Schedule
  • Inspections
  • Contractors
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•  2018 International Building Code and Appendices A and B (includes reference for Accessibility- ICC/ANSI A117.1 -2009 Edition);
•  2018 International Residential Code Chapters 1-23, 25 – 33, 44 and Appendices E, H and J;
•  2018 International Mechanical Code
•  2018 International Energy Conservation Code;
•  2018 International Plumbing Code; and
•  2018 Property Maintenance Code.
•  2017 NFPA 70 National Electrical Code
•  2018 International Fire Code
•  2018 NFPA 1 Fire Code
​​•  2018 NFPA 101 Life Safety Code