Primary-Residence-Only Rule: Altadena vs South Gate
How do primary-residence-only rule rules compare between Altadena, CA and South Gate, CA?
South Gate has fewer restrictions than Altadena.
Altadena, CA
Los Angeles County
Unincorporated Los Angeles County limits short-term rentals to the host's primary residence under Title 22.140.290, defined as the dwelling occupied by the host for at least six months of the calendar year.
View full Altadena rules →South Gate, CA
Los Angeles County
South Gate has no explicit codified 'primary residence only' rule for short-term rentals. Ordinance No. 2021-01-CC permits STRs of single-family residences subject to operating standards but does not restrict them to owner-occupied or primary-residence units. State law does not preempt or require such a restriction.
View full South Gate rules →Key Facts Comparison
| Fact | Altadena | South Gate |
|---|---|---|
| Occupancy threshold | 184 days per year | - |
| Proof accepted | Tax filings, license, utilities | - |
| Number allowed | One primary residence countywide | - |
| Excluded units | Second homes, investment properties | - |
| Audit authority | Regional Planning Department | - |
| Primary Residence Rule | - | None — not required by SGMC or Ord. 2021-01-CC |
| Investor STRs | - | Permitted, subject to operating standards |
| ADU as STR | - | Prohibited by Cal. Gov. Code §65852.2(a)(6) |
| State Preemption | - | No state primary-residence mandate |
Highlighted rows indicate differences between cities.
Altadena FAQ
Can I rent out my Topanga vacation cabin while living in Pasadena?
No. The cabin must be your primary residence under Title 22.140.290. A vacation cabin where you live fewer than 184 days per year cannot be permitted as a short-term rental.
What proof of residency does the County accept?
California driver's license, voter registration, vehicle registration matching the address, federal or state tax returns, and recent utility bills. The Regional Planning Department may demand multiple documents during audits.
South Gate FAQ
Do I have to live at the property to run an Airbnb in South Gate?
No. South Gate's municipal code and Ordinance No. 2021-01-CC do not require the STR to be the operator's primary residence. Non-owner-occupied (investor) STRs of single-family homes are permitted, provided you obtain a business license, register for and collect the 8% TOT under SGMC Ch. 2.74, and comply with the operating standards in Ordinance 2021-01-CC.
Can I rent out my ADU short-term?
No. California Government Code §65852.2(a)(6) prohibits any city — including South Gate — from allowing ADUs built under state ADU law to be rented for terms shorter than 30 days. ADUs may only be used for long-term residential rental.
Compare other topics
See how Altadena and South Gate 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