21500 N LASSEN ST, Los Angeles, CA 91311 is a 198-unit rental building in Chatsworth, LA. See every violation, 311 complaint, tenant review, and the LucidIQ score — before you sign a lease.
No owner is currently linked to this building in public records. Ownership data is pulled from ACRIS deeds and HPD registrations.
ACRIS deeds and regulatory filings
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Monthly counts over the last 7 years · all data sources
No HPD records on file in the last 7 years.
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Chatsworth · January 2026
Best & worst months to sign a lease
Potential savings: ~10% by timing your move to April.
Asking rent per bedroom type — switch tabs to see each with effective (concession-net) rent.
Chatsworth sits at the northwest corner of the Valley beneath the Simi Hills -- known for Stoney Point (a world-class bouldering spot), the old Chatsworth train depot, and spacious suburban living. The 118 freeway connects to Simi Valley, and rents are affordable for the space you get.