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Los Angeles County, CA Sidewalk & Pedestrian Rules: Encroachment Permits (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified August 2026

Key Facts

Permit required for
fences, driveways, pipelines, structures
Issuing agency
Public Works commissioner
Issuance fee
$214, CPI-adjusted annually
Work must start within
60 days of issuance
Unpermitted work
misdemeanor under §16.06.010(B)

Summary

Anyone placing an encroachment, fences, structures, driveways, pipelines, in an unincorporated LA County highway right-of-way must get a permit from the Public Works commissioner before starting work; unpermitted work is a misdemeanor.

City-specific rules exist: West Covina, Inglewood, Compton, Carson, Santa Clarita, Pasadena, Palmdale, Lakewood, South Gate, Downey, Glendale, Los Angeles, El Monte, Pomona, Norwalk, Lancaster, and Long Beach have their own encroachment permits rules that differ from Los Angeles County's county-level regulations. If you live in one of those cities, check the city-specific page instead.

Every person, except as otherwise provided in this Division 1, is required to obtain a permit from the commissioner before he: ...2. Makes or causes to be made any excavation or encroachment in any highway; 3. Places, changes, renews or abandons a facility or encroachment;... B. Any person who does any of the acts specified in this section, without the authority of such a permit, is guilty of a misdemeanor.

Source: LA County Code Chapter 16.18 - Excavations and EncroachmentsView official code

Full Breakdown

Los Angeles County Code § 16.06.010 requires anyone who places, changes, renews or abandons a fence, wall, pipeline, sign, retaining wall, or other structure in, on, over, or under an unincorporated-area highway to get an encroachment permit from the Public Works commissioner before starting; the same permit covers driveways, curbs, sidewalks, and overhead structures. Permits expire if work isn't started within 60 days (§16.08.110), and the issuance fee is $214, adjusted annually for CPI (§16.10.020). Doing the work without a permit is a misdemeanor under §16.06.010(B), and work started without one must stop until a permit is obtained (§16.06.020).

Violations & Fines

Working in the right-of-way without a permit is a misdemeanor under §16.06.010(B); the commissioner can also cancel or revoke a permit and remove it from the job site for cause (§16.08.130).

Frequently Asked Questions

Does this permit apply inside the City of Los Angeles?
No. LA County Code Title 16 governs only unincorporated county territory; the City of Los Angeles and the county's 87 other cities issue their own encroachment permits under their own municipal codes.
How long is an encroachment permit valid before work must start?
Work must begin within 60 days of issuance or the permit expires; the commissioner may grant up to two 60-day extensions for documented delays like weather or strikes (§16.08.110).

Sources & Official References

Other rules in Los Angeles County

All Los Angeles County rules

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Encroachment Permits in Cities Across Los Angeles County