Accessory Structures in Henderson, NV (2026)
5 verified accessory structures rules for Henderson, Nevada, sourced directly from the municipal code and official government pages.
Verified from official government sources
ADU Rules
Henderson allows ADUs on qualifying single-family lots under HMC Title 19, subject to 2023 Nevada SB 12 standards. Permits, size caps, and parking apply, and HOA CC and Rs may further restrict.
Henderson ADU Rules
Some RestrictionsShed Rules
Henderson allows sheds under 120 square feet without a building permit if 1 story and no utilities. HMC Title 19 setbacks apply and HOAs typically require architectural approval.
Henderson Shed Rules
Few RestrictionsGarage Conversions
Garage conversions in Henderson require a building permit under HMC Title 15, replacement off-street parking per Title 19, full code compliance for insulation and egress, plus HOA approval.
Henderson Garage Conversion Rules
Heavy RestrictionsCarport Rules
Carports in Henderson require a building permit when attached or over 200 sq ft under HMC Title 15, must meet Title 19 setbacks, and are heavily restricted by HOA architectural rules.
Henderson Carport Rules
Some RestrictionsTiny Homes
Tiny homes on foundations are regulated as dwellings under HMC Title 15 and must meet full IRC standards. Tiny homes on wheels are classed as RVs under Nevada law and cannot be permanent dwellings.
Henderson Tiny Home Rules
Heavy RestrictionsLooking for Clark County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Henderson city rules.
Accessory Structures in Clark County →