The City of Louisville has adopted the 2024 ICC codes, effective December 6, 2025.

Here is a link to the ordinance: 2024 ICC Code Adoption ordinance

Applicable Building Codes:

• 2024 International Code Council (ICC) Codes (Effective 12/6/25)

2024 IBC, IRC, IECC, IFC, IPC, IFGC, IMC, IEBC, IPMC

Get free access to these codes!

• 1997 Uniform Code for the Abatement of Dangerous Buildings (Effective 12/6/25)

• 1997 Uniform Housing Code (Effective 12/6/25)

• Colorado Model Electric Ready and Solar Ready Code (Effective 12/6/25)

• Louisville Fire Hardening Code (Effective 12/10/24, updated March 4, 2025., Emergency ordinance passed January 21, 2026)

• 2023 National Electrical Code (NEC)  (Effective 1/5/24)

• Louisville Municipal Code:  Chapter 15 - Buildings and Construction

• Residential Energy Services Network (RESNET)

 Marshal Fire Rebuilds Design Criteria: 

• Design Criteria / Prescriptive Energy Code *Only for Original Owners* 

Construction Work Hours

Mon - Fri: 7am - 8pm

Sat, Sun: 8am - 8pm