Permit Requirements in Denver, CO (2026)
4 verified permit requirements rules for Denver, Colorado, sourced directly from the municipal code and official government pages.
Verified from official government sources
Shed & Outbuilding Permits
Denver exempts detached accessory structures under 200 square feet from building permits if they do not require a concrete foundation. Sheds over 200 square feet require a building permit from Community Planning and Development.
Shed Permit Requirements in Denver
Some RestrictionsFence Permits
Most residential fences in Denver do not require a building permit. Standard fences 6 feet or under in side/rear yards and 4 feet or under in front yards are exempt. Masonry walls and retaining walls over 4 feet require permits.
Fence Permit Requirements in Denver
Few RestrictionsDeck & Patio Permits
Denver requires building permits for most deck construction, especially elevated decks. Patios at grade level generally do not require permits. Decks must comply with setback, lot coverage, and structural code requirements.
Deck and Patio Permit Requirements in Denver
Some RestrictionsRenovation Permits
Denver requires building permits for most home renovations including structural changes, electrical, plumbing, HVAC, and mechanical work. Minor cosmetic work like painting and flooring does not require permits. Denver offers online permitting through its e-permits system.
Home Renovation Permit Requirements in Denver
Some RestrictionsLooking for Denver County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Denver city rules.
Permit Requirements in Denver County →