Residential structures in Thousand Oaks are generally limited to 28-35 feet in height depending on the zoning district under TOMC Chapter 9. Hillside areas may have reduced height limits. Exceptions exist for chimneys, antennas, and rooftop equipment.
TOMC Chapter 9 establishes maximum building heights by zoning district. Single-family residential zones (RE, R-1) typically allow structures up to 28-35 feet in height, measured from finished grade to the highest point of the roof. Multi-family and commercial zones may allow greater heights. Hillside overlay zones often impose reduced height limits and may measure height from natural grade rather than finished grade to prevent visually prominent hilltop development. The city's General Plan includes visual resource policies to preserve ridgeline views and the community's semi-rural character. Permitted exceptions above the height limit include chimneys (typically up to 3 feet above the roof), antennas subject to federal regulations, and mechanical equipment screened from view. Height variances require discretionary approval through public hearing.
Building above the height limit without approval is a code violation. Structures exceeding height limits may be required to be modified. Stop-work orders are issued during construction if height violations are detected.
Thousand Oaks, CA
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Thousand Oaks, CA
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Thousand Oaks, CA
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Thousand Oaks, CA
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Thousand Oaks, CA
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Thousand Oaks, CA
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Side-by-side rule comparisons with other cities in Ventura County.
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