STATE OF CALIFORNIA
DEPARTMENT OF REAL ESTATE

In reviewing a licensee's information, please be aware that license discipline information may have been removed from a licensee's record pursuant to Business & Professions Code Section 10083.2 (c). However, discipline information may be available from the California Department of Real Estate upon submittal of a request, or by calling the Department's public information line at 1-877-373-4542.
The license information shown below represents public information. It will not reflect pending licensing changes which are being reviewed for subsequent updating. Although the business and mailing addresses of real estate licensees are included, this information is not intended for mass mailing purposes.
Some historical disciplinary action documents may not be in compliance with certain accessibility functions. For assistance with these documents, please contact the Department's Licensing Flag Section.

License information taken from records of the Department of Real Estate on 12/3/2025 8:01:43 PM

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License Type:	BROKER
Name:	Ko, Arthur Yi
Mailing Address:	227 BRANDYWINE CT WEST COVINA, CA 91791
License ID:	01855826
Expiration Date:	02/14/26
License Status:	LICENSED
Broker License Issued:	12/01/08
Former Name(s):	NO FORMER NAMES
Main Office:	227 BRANDYWINE CT WEST COVINA, CA 91791
DBA	Greencastle Mortgage ACTIVE FROM 06/25/2010 TO 12/01/2012
	NO CURRENT DBAS
Branches:	NO CURRENT BRANCHES
Affiliated Licensed Corporation(s):	NO CURRENT AFFILIATED CORPORATIONS
Broker Associate for:	License ID: 02210656 JC Pacific Corp 8 COPORATE PARK SUITE 100 IRVINE, CA 92606
Former Broker Associate for:	License ID: 01990492 JC Pacific Capital Inc. From 02/03/2022 to 10/07/2024
	License ID: 01908329 Carsten Phillips, Inc. From 02/19/2021 to 09/29/2021
Comment:	NO DISCIPLINARY ACTION
	NO OTHER PUBLIC COMMENTS
	>>>> Public information request complete <<<<