309 S MARIPOSA AVE, Los Angeles, CA 90020 is a 1-unit rental building in Koreatown, LA. See every violation, 311 complaint, tenant review, and the LucidIQ score — before you sign a lease.
Asking rent per bedroom type — switch tabs to see each with effective (concession-net) rent.
Koreatown · March 2026
Best & worst months to sign a lease
Potential savings: ~16% by timing your move to January.
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Monthly counts over the last 7 years · all data sources
No HPD records on file in the last 7 years.
Portfolio-level grade reflects the landlord's buildings across the city, weighted by unit count. Individual building grades may differ.
View full landlord profileTop 5 by score · of 594 total
ACRIS deeds and regulatory filings
Illegal Dumping Item Pickup — Self Service
Graffiti Removal — Mobile App
Bulky Items — Mobile App
Bulky Items — Mobile App
Graffiti Removal
Bulky Items
Graffiti Removal
The Wilshire corridor through Koreatown is a wall of high-rise apartments, Korean-language signage, and some of the best late-night eating in the city. The density here is unmatched in LA -- it feels more like a slice of Seoul transplanted to Southern California.