Vacant Lot Maintenance: Chino vs Rancho Cucamonga
How do vacant lot maintenance rules compare between Chino, CA and Rancho Cucamonga, CA?
Chino and Rancho Cucamonga have similar restriction levels.
Chino, CA
San Bernardino County
Vacant-lot owners in unincorporated San Bernardino County must control weeds, debris, and fire hazards. Fire District requires annual weed abatement in high-fire-severity zones.
View full Chino rules →Rancho Cucamonga, CA
San Bernardino County
Rancho Cucamonga requires vacant lots to be clear of weeds, trash, and fire hazards per Municipal Code Title 8 and County weed-abatement rules. Perimeter fencing applies in certain zones.
View full Rancho Cucamonga rules →Key Facts Comparison
| Fact | Chino | Rancho Cucamonga |
|---|---|---|
| Defensible Space | 100 ft (PRC 4291) | - |
| High-Fire Zone | Most mountain areas | - |
| Annual Notice | Spring mailing | - |
| Fire Abatement | (909) 387-5974 | - |
| Weed abatement deadline | - | Typically June 1 annually |
| Defensible space | - | CA Gov Code 51182 |
| Cost recovery | - | Lien on parcel |
| Fencing | - | Required in certain zones |
| Contact | - | (909) 477-2700 |
Highlighted rows indicate differences between cities.
Chino FAQ
Do I need to maintain my vacant lot in unincorporated San Bernardino County?
Yes. Owners must keep lots free of weeds, debris, and fire hazards. In high-fire-severity zones (most mountain and WUI areas), annual weed abatement and 100-foot defensible space are required.
What is defensible space?
Under California Public Resources Code 4291, property owners must maintain 100 feet of reduced-vegetation defensible space around structures. The first 30 feet must be lean, clean, and green.
Rancho Cucamonga FAQ
Do I have to mow my vacant lot every year?
Yes, annual weed abatement is required for most vacant parcels, with deadlines set by the San Bernardino County Fire Department each spring.
What happens if I ignore the abatement notice?
The City or County can contract the work and place a special assessment lien on the parcel for the cost of abatement.
Compare other topics
See how Chino and Rancho Cucamonga 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