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Westfield Senior Living
ARSEN ANDREASYAN, Registered Agent
7633 MASON LLC appears to be the property-holding entity for Westfield Senior Living, an assisted living community at 7633 Mason Ave in Winnetka, CA. The facility offers assisted living services, as listed on multiple care directories. The LLC was likely formed to own the real estate or manage the business operations.
Filed February 9, 2026 · Winnetka, CA
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See how it worksAbout Westfield Senior Living
Westfield Senior Living is a senior living business (LLC) registered on February 9, 2026 with the California Division of Corporations. The business is located in Winnetka, California 91306. The filing lists ARSEN ANDREASYAN as Registered Agent.
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Filing Details
Entity Name7633 MASON LLC
Entity TypeLLC
Entity NumberB20260069425
Filing DateFebruary 9, 2026
Principal AddressLocked
City / State / ZipWinnetka, CA 91306
EIN on FileNo
Registered AgentARSEN ANDREASYAN
Verified Business Profile
SubcategoryAssisted Living
Contact Information
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Verified Website Profile
We matched this business to its website and pulled the domain's registration (WHOIS) record. Domain age is one of the strongest signals that a filing is a truly new business and not a re-filing or paperwork change.
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Frequently Asked Questions
When was Westfield Senior Living registered?
Westfield Senior Living was registered as LLC on February 9, 2026 in California.
Where is Westfield Senior Living located?
Westfield Senior Living is based in Winnetka, CA, 91306.
What type of business is Westfield Senior Living?
Westfield Senior Living is classified as a senior living business (assisted living).
Does Westfield Senior Living have an EIN on file?
No EIN was found on file for Westfield Senior Living at the time of registration.
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