Height Limits: Rancho Cucamonga vs San Bernardino
How do height limits rules compare between Rancho Cucamonga, CA and San Bernardino, CA?
Rancho Cucamonga and San Bernardino have similar restriction levels.
Rancho Cucamonga, CA
San Bernardino County
Rancho Cucamonga Development Code caps residential fences at 3 feet in front yards and 6 feet in rear and side yards. Corner lots and VHFHSZ foothill parcels have additional visibility and material rules.
View full Rancho Cucamonga rules →San Bernardino, CA
San Bernardino County
San Bernardino Development Code 19.20.030 limits residential fences to four feet in front yards and six feet in side and rear yards. Taller fences need a fence height modification permit.
View full San Bernardino rules →Key Facts Comparison
| Fact | Rancho Cucamonga | San Bernardino |
|---|---|---|
| Front Yard | 3 ft maximum | 4 feet max |
| Side/Rear | 6 ft maximum | - |
| Corner Sight | 3 ft in 25-ft triangle | - |
| Variance | Up to 8 ft with Minor Exception | - |
| VHFHSZ | Noncombustible within 5 ft of home | - |
| Side and Rear | - | 6 feet max |
| Residential Modification | - | Up to 8 feet with permit |
| Code | - | Development Code 19.20.030 |
Highlighted rows indicate differences between cities.
Rancho Cucamonga FAQ
Can I build a 7-foot privacy fence in my backyard?
Not as of right. The rear yard fence limit is 6 feet. You can apply for a Minor Exception through Planning to go up to 8 feet if neighbors do not object.
What about a wood fence in Etiwanda?
Residential wood fencing is allowed generally, but if your home is in the Very High Fire Hazard Severity Zone foothill area, the 5 feet closest to the house must be noncombustible.
San Bernardino FAQ
Can I build an eight-foot fence in my backyard?
Only with a fence height modification permit through Planning; the by-right limit in residential side and rear yards is six feet.
What about the fence along the corner of the lot?
Corner lots have a sight-visibility triangle that limits fences and landscaping near intersections; expect lower heights there.
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