Height Limits: Altadena vs Santa Clarita
How do height limits rules compare between Altadena, CA and Santa Clarita, CA?
Altadena and Santa Clarita have similar restriction levels.
Altadena, CA
Los Angeles County
Altadena CSD caps front-yard fences at 42 inches within 10 feet of the right-of-way (with open/non-view-obscuring design ≥80% transparency required for taller fences), and 6 feet beyond 10 feet from the right-of-way.
View full Altadena rules →Santa Clarita, CA
Los Angeles County
Santa Clarita limits residential fence heights under SCMC Chapter 17.57. Front yard fences are generally limited to 42 inches (3.5 feet). Side and rear yard fences may be up to 6 feet. Taller walls may require a permit.
View full Santa Clarita rules →Key Facts Comparison
| Fact | Altadena | Santa Clarita |
|---|---|---|
| Code Section | Altadena CSD 22.306.070.A.3 | - |
| Front (within 10 ft of ROW) | 42 in (or 6 ft if 80% open) | - |
| Front (>10 ft from ROW) | 6 ft | - |
| Side/Rear (Title 22.110.070) | 6 ft typical | - |
| Prohibited | Barbed wire, razor wire, broken glass | - |
| Front Yard | - | 42 inches (3.5 ft) for solid fences |
| Side/Rear Yard | - | 6 feet maximum |
| Corner Lots | - | Visibility restrictions apply |
| Retaining Walls | - | Combined height limits apply |
Highlighted rows indicate differences between cities.
Altadena FAQ
How tall can my front fence be in Altadena?
42 inches within 10 feet of the right-of-way line (or 6 ft if at least 80% transparent and supports 5+ ft apart). 6 ft beyond that under Altadena CSD 22.306.070.A.3.
Santa Clarita FAQ
How tall can a fence be in Santa Clarita?
42 inches in the front yard for solid fences, 6 feet in side and rear yards. Corner lots have additional visibility restrictions.
Can I build a 6-foot front yard fence in Santa Clarita?
Solid fences in the front yard setback are capped at 42 inches. Open-style wrought iron fences in front yards may be allowed taller — check with planning for your zone.
Are HOA fence rules stricter than Santa Clarita city rules?
Often yes. Many Santa Clarita master-planned communities (Valencia, Stevenson Ranch) require HOA architectural approval with material, color, and style restrictions beyond city code.
Compare other topics
See how Altadena and Santa Clarita 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