Las Vegas Permitting Note: As of January 2026, Las Vegas has adopted the 2024 IRC; structural permits for single-family additions typically take 10–15 business days for review.
The City of Las Vegas Department of Building and Safety manages all residential permits through a centralized online dashboard. New 2024 building codes took effect citywide in January 2026.
Las Vegas Permitting Note: As of January 2026, Las Vegas has adopted the 2024 IRC; structural permits for single-family additions typically take 10–15 business days for review.