Mission Viejo limits residential building height to 35 feet or two stories in most single-family zones. Height is measured from finished grade to the highest point of the roof. Height exceptions may apply to architectural features, chimneys, and antennas subject to specific limits.
The Mission Viejo zoning ordinance limits building height in residential zones to 35 feet or two stories, whichever is more restrictive. Height is measured from the average finished grade at the building perimeter to the highest point of the roof. In hillside areas, height limits may be further restricted based on slope and ridgeline protection policies. Architectural features such as chimneys, vents, and mechanical equipment may extend above the height limit subject to specific allowances (typically 3-5 feet). Radio antennas and satellite dishes are subject to separate height regulations. Accessory structures (sheds, detached garages) are typically limited to 15 feet in height. ADUs under California state law may be up to 16 feet for detached structures. Multi-family and commercial zones have their own height limits established by specific plan or zone. HOA CC&Rs in many Mission Viejo neighborhoods may impose lower height limits. All new construction and additions require planning review for height compliance. Contact the Planning Division at (949) 470-3053.
Construction exceeding height limits without approval is a zoning violation. Stop-work orders may be issued immediately. Structures built above height limits may require modification or demolition. Building permits will not be issued for projects exceeding height limits without a variance.
Mission Viejo, CA
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Mission Viejo, CA
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Mission Viejo, CA
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Mission Viejo, CA
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Mission Viejo, CA
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Mission Viejo, CA
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Side-by-side rule comparisons with other cities in Orange County.
See how other cities in Orange County handle structure height limits.
See how Mission Viejo's structure height limits rules stack up against other locations.
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