Structure Height Limits: Anza vs Riverside
How do structure height limits rules compare between Anza, CA and Riverside, CA?
Anza and Riverside have similar restriction levels.
Anza, CA
Riverside County
Under Ordinance No. 348, most residential zones in unincorporated Riverside County cap principal structures at 35 feet or 2.5 stories. Accessory structures are generally limited to 18 feet. Height is measured from finished grade to the highest point of the roof, with stricter limits near the Mt. Palomar Observatory dark-sky zone.
View full Anza rules →Riverside, CA
Riverside County
Building height limits in Riverside vary by zoning district. Single-family residential zones generally limit structures to 35 feet or two stories. Multi-family and commercial zones allow greater heights. The Zoning Code measures height from the average finished grade to the highest point of the roof. Architectural features, chimneys, and mechanical equipment may exceed the height limit. Hillside areas may have additional height restrictions.
View full Riverside rules →Key Facts Comparison
| Fact | Anza | Riverside |
|---|---|---|
| - | - | |
| Residential | - | Generally 35 feet or 2 stories |
| Measurement | - | Average grade to highest roof point |
| Exceptions | - | Chimneys, architectural features, equipment |
| Hillside | - | Additional restrictions may apply |
| Commercial | - | Greater heights by district |
Highlighted rows indicate differences between cities.
Anza FAQ
Riverside FAQ
How tall can I build in Riverside?
In single-family residential zones, the maximum is generally 35 feet or two stories. Height limits increase in multi-family and commercial zones. Hillside areas may have additional restrictions.
Do chimneys count toward the height limit?
Certain features like chimneys, architectural elements, and mechanical equipment may exceed the maximum height as specified in the Zoning Code.
Compare other topics
See how Anza and Riverside 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