Structure Height Limits: Camarillo vs Thousand Oaks
How do structure height limits rules compare between Camarillo, CA and Thousand Oaks, CA?
Camarillo and Thousand Oaks have similar restriction levels.
Camarillo, CA
Ventura County
Standard R-1 single-family parcels in Camarillo are limited to about 30 feet in building height under CMC Chapter 19.14, though specific planned-development overlays (CMC Chapter 19.35) can adjust this. Detached ADUs are capped at 16 feet, or 18 feet if within ½ mile of a transit stop.
View full Camarillo rules →Thousand Oaks, CA
Ventura County
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.
View full Thousand Oaks rules →Key Facts Comparison
| Fact | Camarillo | Thousand Oaks |
|---|---|---|
| R-1 Max Height | ~30 ft (CMC 19.14) | - |
| Detached ADU | 16 ft | - |
| ADU near transit | 18 ft + 2 ft roof pitch | - |
| Attached/Internal/Junior ADU | Up to 25 ft or primary height | - |
| Residential Height | - | 28-35 ft depending on zone |
| Hillside | - | May be reduced from natural grade |
| Chimneys | - | Up to 3 ft above roof typically exempt |
| Code | - | TOMC Chapter 9 |
Highlighted rows indicate differences between cities.
Camarillo FAQ
How tall can I build a detached ADU in Camarillo?
16 feet standard, or 18 feet (plus 2 feet for roof pitch) if your lot is within ½ mile of a major transit stop such as the Camarillo Metrolink station — per state-law height limits adopted in CMC Chapter 19.56.
Thousand Oaks FAQ
How tall can I build in Thousand Oaks?
Single-family residential zones generally allow 28-35 feet. Hillside areas may have lower limits. Check your specific zoning district with Community Development at (805) 449-2100.
How is building height measured?
Height is typically measured from finished grade to the highest point of the roof. In hillside overlay zones, measurement may be from natural grade to prevent excessive visual impact.
Can I exceed the height limit for a chimney?
Yes, chimneys, ventilation stacks, and similar features are typically allowed to extend up to 3 feet above the maximum roof height.
Compare other topics
See how Camarillo and Thousand Oaks compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool