Garage Conversions: Las Vegas vs Paradise
How do garage conversions rules compare between Las Vegas, NV and Paradise, NV?
Las Vegas and Paradise have similar restriction levels.
Las Vegas, NV
Clark County
Las Vegas regulates garage conversions to habitable space under Title 19 (Unified Development Code) and the 2021 International Building Code. If the conversion includes a kitchen (i.e., creating a casita or accessory dwelling), it is treated as a Class I accessory structure requiring a Special Use Permit and lot size of at least 6,500 sq ft. Replacement of required covered parking is generally required under LVMC §19.08 when an enclosed garage is converted, unlike California.
View full Las Vegas rules →Paradise, NV
Clark County
Unincorporated Clark County regulates garage conversions to habitable space under Title 30 (Unified Development Code) and the locally adopted 2018 International Residential Code. Conversions to accessory apartments are permitted in the R-U, R-A, R-E, R-D, R-1, R-T, R-2, H-2, and H-1 zones, but unlike California, Clark County does not have a state mandate prohibiting replacement parking when a garage is converted.
View full Paradise rules →Key Facts Comparison
| Fact | Las Vegas | Paradise |
|---|---|---|
| Code | LVMC Title 19, Title 16 (Building) | Clark County Title 30 + 2018 IRC |
| Permit Required | Yes — building permit | Yes — building permit |
| Replacement Parking | Generally required | Generally required |
| SUP if Kitchen | Yes — Class I structure | - |
| Building Code | 2021 IBC + R-3 residential | - |
| If with Kitchen | - | Treated as ADU under Title 30 |
| Allowed Zones | - | R-U, R-A, R-E, R-D, R-1, R-T, R-2, H-2, H-1 |
Highlighted rows indicate differences between cities.
Las Vegas FAQ
Do I need a permit to convert my Las Vegas garage to living space?
Yes. The City of Las Vegas Department of Building & Safety requires a building permit for any change of use from garage to habitable space, with plan review under the 2021 IBC for egress, ceiling height, light/ventilation, and smoke/CO alarms.
Do I have to replace parking if I convert my Las Vegas garage?
Generally yes. Unlike California, Nevada does not have a state mandate prohibiting parking replacement. LVMC §19.08 requires that off-street parking eliminated by the conversion be replaced elsewhere on the lot.
Can I rent my converted Las Vegas garage as a separate unit?
Only with a Special Use Permit, owner-occupancy of the primary dwelling, and compliance with the 6,500 sq ft minimum lot size. Short-term rentals (under 31 days) are additionally regulated under LVMC Title 6 and are generally not allowed in detached units.
Paradise FAQ
Do I need a permit to convert my unincorporated Clark County garage?
Yes. The Clark County Department of Building & Fire Prevention requires a building permit for any change of use from garage to habitable space, with plan review under the 2018 IRC for egress, ceiling height, light/ventilation, and smoke/CO alarms.
Will I need to replace my parking after converting the garage?
Generally yes. Unlike California, Nevada has no state mandate prohibiting replacement parking. Title 30 typically requires that off-street parking eliminated by the conversion be replaced elsewhere on the lot.
Can the converted garage be rented as a separate unit?
Yes, if it qualifies as an Accessory Apartment under Title 30 — meaning it's in a permitted zone, doesn't exceed 1,200 sq ft (or 50% of the primary dwelling), and meets all zoning setbacks. Short-term rentals are separately regulated by Clark County.
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