10 rules for unincorporated Lake County, California.
Verified from official government sources
In unincorporated Lake County there is no blanket ban on keeping an RV or boat on your own property, but an abandoned, wrecked, dismantled, or inoperable recreational vehicle, trailer, camper, or boat is a public nuisance under County Code Sec. 13-3.1.e(13). A vehicle behind a six-foot solid fence and out of view is exempt (Sec. 13-29.1.c).
Lake County's Zoning Ordinance (Article 46) sets driveway standards in the unincorporated area. For single-family homes in APZ, A, TPZ, RL, RR, and SR districts, the first 50 feet of driveway must have an all-weather surface; in other districts driveways must be asphalt or concrete (Sec. 46.14(h)). Driveway widths and corner clearances are also fixed.
Lake County does not publish a residential commercial-vehicle weight or size ban for its unincorporated roads; commercial-vehicle parking is governed by the California Vehicle Code and posted limits. On private property, a contractor's storage yard and commercial uses must meet Zoning Ordinance parking standards (Article 46), and inoperable commercial vehicles are a nuisance under Chapter 13.
On county-maintained roads in unincorporated Lake County, on-street parking is governed mainly by the California Vehicle Code rather than a detailed local parking schedule. State law (Veh. Code 22651) and the county's vehicle-removal code (Code Sec. 13-31, adopting Veh. Code 22660) authorize removal of abandoned or improperly parked vehicles. Curb colors and posted signs control where parking is barred.
Unincorporated Lake County has no published countywide overnight on-street parking ban; the controlling limit is the California Vehicle Code 72-hour rule. A vehicle left on a county road for 72 or more consecutive hours can be tagged and removed (Veh. Code 22651(k)), and the county's vehicle-removal code (Sec. 13-31) backs this up using Vehicle Code 22660.
Lake County does not publish a dedicated EV-charging parking ordinance in the unincorporated area; EV charging stations are governed by California state law and the statewide building and electrical codes the county enforces. New parking facilities follow the California Green Building Standards (CALGreen) EV-readiness requirements adopted statewide.
Unincorporated Lake County has a detailed abandoned-vehicle ordinance in Chapter 13, Article V (Removal of Vehicles), adopting the California Vehicle Code abatement framework. An abandoned, wrecked, dismantled, or inoperative vehicle on public or private property is a public nuisance (Sec. 13-3.1.e(13)) that the county can remove after a 10-day notice (Sec. 13-32.1).
Curb colors on county roads in unincorporated Lake County follow the statewide California Vehicle Code system, not a separate local color code. Painted curbs (red, yellow, white, green, blue) only carry legal effect when placed by or under the authority of the local agency under Veh. Code 22507. Unofficial curb painting by residents is not enforceable.
Lake County's Zoning Ordinance (Article 46, Sec. 46.17) requires off-street loading for larger buildings in the unincorporated area. Any building of 10,000 square feet or more used for goods handling must provide at least one loading space, plus one more for each 20,000 square feet. Each loading space must be 35 by 12 feet with 14 feet of overhead clearance.
Lake County does not publish a separate oversized-vehicle street ordinance for the unincorporated area; size and weight limits on county roads come from the California Vehicle Code and posted signs. On private property, an abandoned or inoperable oversized vehicle is a nuisance under Chapter 13, and required RV/large-vehicle parking spaces must meet Zoning Ordinance dimensions.
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