Garage conversion rules in Aurora, CO — sometimes called garage-to-ADU or accessory living unit conversions — govern permits, ceiling height, egress, and parking replacement.
Converting a garage to living space in Aurora requires a building permit, habitable-space code compliance, and replacement off-street parking under the UDO.
Aurora requires a building permit for any conversion of a garage to habitable living space. The converted area must meet the 2021 IRC as adopted: ceiling height, egress windows, smoke and CO alarms, insulation, heating, and electrical upgrades. Aurora zoning typically requires a minimum number of off-street parking spaces per dwelling, so homeowners must provide replacement parking (often via a driveway extension or new covered space) that complies with driveway and front-yard coverage limits. Conversions that create a separate dwelling unit trigger ADU review. HOA architectural committees frequently prohibit visible garage conversions.
Specific penalty amounts for this ordinance are not published in a publicly accessible fine schedule. Contact Aurora code enforcement directly for current fines, enforcement procedures, and hearing options.
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Side-by-side rule comparisons with other cities in Arapahoe County.
See how other cities in Arapahoe County handle garage conversions.
See how Aurora's garage conversions rules stack up against other locations.
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