Height Limits: Hesperia vs Ontario
How do height limits rules compare between Hesperia, CA and Ontario, CA?
Hesperia and Ontario have similar restriction levels.
Hesperia, CA
San Bernardino County
Hesperia Development Code §16.20.072 limits residential fences to 3 feet (solid) or 4 feet (open wire) in front yards and 6 feet in side and rear yards. View-obscuring fencing in the front setback is capped at 36 inches above grade unless the Director approves a plot plan.
View full Hesperia rules →Ontario, CA
San Bernardino County
Ontario limits residential fence heights under the Development Code. Typical maximums are 6 feet rear/side, 3 feet front, and 42 inches in sight-distance triangles at corners. Taller fences need a variance.
View full Ontario rules →Key Facts Comparison
| Fact | Hesperia | Ontario |
|---|---|---|
| Front Yard (Solid) | 3 ft max | - |
| Front Yard (Open Wire) | 4 ft max | - |
| Side/Rear Yard | 6 ft max | - |
| Code Section | Hesperia Dev. Code §16.20.072 | - |
| Rear and Side | - | 6 feet maximum |
| Front Yard | - | 3 feet solid or 4 feet with openwork |
| Corner Sight | - | 42 inches in triangle |
| Buffer Walls | - | Up to 8 feet industrial edge |
| Deviation | - | Variance or adjustment required |
Highlighted rows indicate differences between cities.
Hesperia FAQ
How tall can my backyard fence be in Hesperia?
Side and rear yard fences may be up to 6 feet in residential zones under Development Code §16.20.072. Heights above 6 feet require a building permit.
Can I build a 6-foot fence in my front yard in Hesperia?
Generally no — front yard solid fences are capped at 3 feet. Ornamental metal with masonry pillars may reach 6 feet on lots 15,000 sq ft or larger with Director plot-plan approval.
Ontario FAQ
Can I build a 6-foot front fence in Ontario?
No. Front-yard fences are generally limited to 3 feet solid or 4 feet with at least half open decorative metal. A 6-foot front fence requires a variance.
Does a corner lot have extra rules?
Yes. Fences within the 42-inch sight-distance triangle at corners and driveways cannot block driver visibility.
Compare other topics
See how Hesperia and Ontario 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