Grading & Drainage: Livermore vs San Leandro
How do grading & drainage rules compare between Livermore, CA and San Leandro, CA?
San Leandro has fewer restrictions than Livermore.
Livermore, CA
Alameda County
Livermore requires grading permits for 50+ cubic yards of earthwork or 6+ ft of cut/fill under LMC Ch. 15.32 and CBC Appendix J.
View full Livermore rules →San Leandro, CA
Alameda County
San Leandro grading permits required for moves over 50 cubic yards or cuts/fills over 3 ft deep. CBC Appendix J governs drainage.
View full San Leandro rules →Key Facts Comparison
| Fact | Livermore | San Leandro |
|---|---|---|
| Threshold | 50+ cubic yards | - |
| Cut/Fill | 6+ ft triggers permit | - |
| Drainage | 2% away from building | - |
| Code | LMC 15.32, CBC App J | CBC Appendix J |
| Department | Engineering Division | - |
| Permit threshold | - | 50 cu yd or 3 ft cut/fill |
| Drainage outlet | - | Street/storm drain |
| Retaining wall | - | Permit over 4 ft |
| Engineer | - | Required larger jobs |
Highlighted rows indicate differences between cities.
Livermore FAQ
Do I need a permit to level my backyard?
Not if under 50 cubic yards and no slopes exceed 6 ft in height; larger work requires a grading permit.
Can I direct runoff onto my neighbor's yard?
No — you must handle drainage on your own property or route it to public storm drains per engineered plans.
San Leandro FAQ
Can I drain my yard onto my neighbor?
No. Runoff must be conveyed to the public right-of-way or an approved drainage system.
Do small raised beds need a permit?
No. Permits kick in at 50 cubic yards or 3 ft cut/fill height.
Compare other topics
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