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 7/12/2026 7:35:57 AM
License Type:
SALESPERSON

Name:
Castro, Diana Arbuthnot

Mailing Address:
856 DELAND CT
EL CAJON, CA 92020

License ID:
01900262

Expiration Date:
06/14/27

License Status:
LICENSED

Salesperson License Issued:
06/15/11

Former Name(s):
NO FORMER NAMES

Responsible Broker:
License ID: 00416366
Pacific Southwest Mortgage
4060 FOURTH AVE STE 123
SAN DIEGO, CA 92103

Former Responsible Broker:
License ID: 01908328
Avison Young - Southern California,
Ltd.
From 10/18/2022 to 06/29/2026

License ID: 01252251
Madison Marquette Real Estate Services
Inc.
From 01/10/2019 to 10/17/2022

Comment:
NO DISCIPLINARY ACTION

NO OTHER PUBLIC COMMENTS

>>>> Public information request complete <<<<