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Sign rules · Unincorporated LA County

Unincorporated LA County real estate & open house sign rules.

In unincorporated County areas, for-sale signs are allowed in every zone with size and setback limits, but there's no open house exemption and no signs in the street right-of-way.

Updated October 19, 2026 · By the OpenHouse LA team

Checked October 19, 2026 against the official city and county codes. This is a plain-English summary, not legal advice. Codes change, so confirm anything critical with the city before you rely on it. Spot something out of date? Tell us and we'll update it.

At a glance

In unincorporated County areas, for-sale signs are allowed in every zone with size and setback limits, but there's no open house exemption and no signs in the street right-of-way.

For-sale sign on the listingAllowed6 sq ft per face on typical lots, 8 ft tall
Open house sign at the listingLimitedNo open house exemption
Directional signs on sidewalks & parkwaysNot allowedStreets, sidewalks and parkways are off-limits
Directional signs on other private propertyLimitedOnly in A-1, A-2, O-S, R-R and W zones
City permit or stickerNot requiredNo separate application

Applies to unincorporated communities (areas outside any city), such as Altadena, Topanga and Marina del Rey. If a listing isn't inside a city, County rules apply. Code checked: Los Angeles County Code Title 22 Chapter 22.114 and Title 16.

For-sale signs on the listing

  • One sign per street frontage. Single-family and agricultural zones (R-1, R-2, R-A, A-1, A-2 and others): 6 sq ft per face (12 sq ft total) on frontage of 100 feet or less; 32 sq ft (64 total) on longer frontage. Multi-family zones allow more. (LACC 22.114.170)
  • Freestanding signs: up to 8 feet tall in residential zones, at least 10 feet from the highway line and 10 feet from other lot lines. Unlit in residential zones. (LACC 22.114.170)
  • Remove within 30 days after the sale, lease or rental. (LACC 22.114.170)

Open house and directional signs

  • Chapter 22.114 has no open house sign provision. (LACC Ch. 22.114)
  • Off-site directional signs are allowed only in A-1, A-2, O-S, R-R and W zones; elsewhere they must be on-site. (LACC 22.114.190)
  • Signs on any street, right-of-way, sidewalk, curb, lamppost, hydrant, tree or pole are prohibited. Putting a post in a County road right-of-way is also an encroachment that needs a Public Works permit. (LACC 22.114.040(E); 16.06.010)

Not in the code

The code doesn't answer these. Ask the city before relying on an answer:

  • Community Standards Districts may add stricter rules.

City contact: LA County Public Works / Regional Planning.

Compare with nearby cities

CityFor-sale sign on the listingOpen house sign at the listingDirectional signs on sidewalks & parkwaysDirectional signs on other private propertyCity permit or sticker
Los AngelesAllowedUp to 12 sq ft total in residential zonesLimitedOnly on the listing lot, within the 12 sq ft totalNot allowedSidewalks, curbs, parkways, poles and trees are off-limitsGray areaOff-site signs are banned in the zoning code; state law protects consented signs. Gray areaNot requiredNo real estate sign permit or sticker program
Beverly HillsLimited150 sq in max on single-family homes, with a $33 city stickerNot allowedOpen house signs are illegalNot allowedCurbs, parkways, medians and driveway approaches are off-limitsNot allowedNo legal category for directional signsRequiredAnnual city sticker on every sign, $33 each
Santa MonicaAllowedTreated as general temporary signs, no permitLimitedOn the listing only, within the temporary-sign allowanceNot allowedSigns must stay fully on private propertyNot allowedOff-premises signs are prohibited (our reading)Not requiredNo permit for compliant temporary signs
West HollywoodAllowed432 sq in sign + two riders; condos 150 sq inAllowed1 sign + 4 flags, open house day onlyNot allowedSidewalks, parkways and streets are off-limitsLimitedPrivate property, Sat/Sun/Tue 11 a.m.–7 p.m.Not requiredNo permit for signs that follow the table
MalibuAllowedOne sign, 6 sq ft, 6 ft tall, 5 ft backAllowed3 sq ft, only while an agent is presentNot allowedStreets, sidewalks and all of PCH are off-limitsLimitedPrivate property, daylight hours, 3 sq ftNot requiredNo permit for residential signs
PasadenaAllowed3 sq ft sign + two 1 sq ft riders, 4 ft tallLimitedOnly as a rider on the listing's signNot allowedStreets, sidewalks, curbs and poles are off-limitsNot allowedOff-site and A-frame signs are not allowedNot requiredNo permit for real estate signs
BurbankAllowedOne sign, 7 sq ft including ridersLimitedRight-of-way signs with an annual city permitLimitedPermit, insurance and decals; weekends, holidays and ThursdaysGray areaNot addressed beyond the permit programRequiredAnnual Public Works permit for open house signs
GlendaleAllowed6 sq ft including riders, 6 ft tallAllowedWeekends 8 a.m.–7 p.m. in the right-of-wayLimitedUp to 6 stake signs, Sat & Sun onlyNot allowedOff-premises signs on private property aren't allowedNot requiredNo permit for real estate signs
CalabasasAllowed6 sq ft on a home, 6 ft tallAllowedOne 3 sq ft sign while an agent is thereNot allowedNo signs in the public right-of-wayLimitedTwo 3 sq ft signs on private property, same dayNot requiredExempt from permits
Unincorporated LA CountyAllowed6 sq ft per face on typical lots, 8 ft tallLimitedNo open house exemptionNot allowedStreets, sidewalks and parkways are off-limitsLimitedOnly in A-1, A-2, O-S, R-R and W zonesNot requiredNo separate application

Sources

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