CASTILLO, GWENDYLON DIANA
Sales Agent, License #348281
Delegated Supervisor
No
License Status
Active
Expiration Date
12/31/2025
County
ROCKWALL
Sponsoring Broker
Name
Sponsor Date
04/16/2024
License #
420132
License Type
Real Estate LLC
Expiration Date
02/28/2025
This license holder may be subject to Continuing Education (CE) Requirements, which require completion of 18 hours of CE courses per license period, including the 4-hr TREC Legal Update I and the 4-hr TREC Legal Update II courses, 3-hr contract-related coursework and, if applicable, the 6-hr TREC Broker Responsibility course. Courses cannot be duplicated within the term of a renewal period. See TREC Rule §535.92.
Real Estate Education History
| Course Date | Course Number | Course Name | Subject | Provider Name | Hours |
|---|---|---|---|---|---|
| 04/14/24 | 47601 | Legal Update II (2024-2025) | Legal Update II | 360training.com | 4 |
| 04/14/24 | 47600 | Legal Update I (2024-2025) | Legal Update I | 360training.com | 4 |
| 02/26/24 | 47236 | 1031 Exchanges - By the Rules | RE CE Elective | Independence Title | 1 |
| 12/14/23 | 46054 | Buyer Bonanza | RE CE Elective | Texas REALTORS | 2 |
| 12/13/23 | 47238 | Business Plan 365 | RE CE Elective | Independence Title | 1 |
| 11/30/23 | 45335 | Paragraph 6 Spotlight | Contracts | Independence Title | 1 |
| 09/26/23 | 46079 | Overcoming the Down Payment Hurdle | RE CE Elective | Texas REALTORS | 1 |
| 09/12/23 | 45128 | Lights, Camera, Action! Video Basics for Real Estate | RE CE Elective | Independence Title | 1 |
| 05/23/23 | 42688 | Paragraph 22 Addenda-TREC 1-4 Contract/Related Para TREC 20-16 | Contracts | NRT Texas LLC | 1 |
| 02/15/23 | 44879 | Form Updates | Contracts | Independence Title | 1 |
| 06/09/22 | 41465 | Customer Experiences that Win Clients for Life | RE CE Elective | Independence Title | 1 |
| 02/15/22 | 40081 | The Ins and Outs of IndependenceTitleAgent ONE | RE CE Elective | Independence Title | 1 |
| 01/18/22 | 42039 | Legal Update I (2022-2023) | Legal Update I | Title Resources Guaranty Company | 4 |
| 01/18/22 | 42040 | Legal Update II (2022-2023) | Legal Update II | Title Resources Guaranty Company | 4 |
| 06/03/21 | 41204 | Inventing Inventory | RE CE Elective | Independence Title | 1 |
| 01/28/21 | 38650 | Marketing Research with Remine | RE CE Elective | Independence Title | 1 |
| 01/06/21 | 39962 | Broker Responsibility Course (2021-2022) | Broker Responsibility | NRT Texas LLC | 6 |
| 09/22/20 | 39768 | The Modern Open House | RE CE Elective | Independence Title | 1 |
| 09/02/20 | 37688 | The Forms You Need to Know | Contracts | Texas REALTORS | 3 |
| 09/01/20 | 37191 | Overcoming Appraisal Obstacles | RE CE Elective | Texas REALTORS | 2 |
| 02/20/20 | 38097 | Intro to Creating a YouTube Channel for your Business | RE CE Elective | Texas REALTORS | 1 |
| 02/13/20 | 36537 | Transfer on Death vs. Life Estate Deeds | RE CE Elective | Title Resources Guaranty Company | 1 |
| 12/07/19 | 35367 | Broker Responsibility Course (2019-2020) | Broker Responsibility | 360training.com | 6 |
| 12/07/19 | 33197 | Legal Update I (2018-2019) | Legal Update I | 360training.com | 4 |
| 11/20/19 | 37658 | Managing Your Listings: Accurate Exposure in MLS & Beyond! | RE CE Elective | Texas REALTORS | 3 |
| 11/02/19 | 36811 | Facebook Marketing for Real Estate Agents | RE CE Elective | The Redhill Group, LLC | 1 |
| 10/01/19 | 33198 | Legal Update II (2018-2019) | Legal Update II | North American Title Company | 4 |
| 09/18/19 | 34040 | Advanced Matrix MLS | RE CE Elective | MetroTex Association of Realtors, Inc. | 3 |
| 06/18/19 | 34399 | Title Commitment A to D | RE CE Elective | Independence Title | 1 |
| 05/10/19 | 35040 | Winning Phrases & Scripts | RE CE Elective | Abby Vasek Interiors | 2 |
| 04/11/19 | 33784 | The Ultimate App | RE CE Elective | Independence Title | 1 |
| 10/23/18 | 33538 | Live Streaming To Build Your Brand | RE CE Elective | Title Resources Guaranty Company | 1 |
| 08/28/18 | 32743 | Completing the TREC 1-4 Family Residential Resale Contract | RE CE Elective | Title Resources Guaranty Company | 2 |
| 06/19/18 | 30987 | What's Your Personality? | RE CE Elective | Title Resources Guaranty Company | 1 |
| 04/05/18 | 34025 | Next Level CMA: Working through Adjustments | RE CE Elective | Texas REALTORS | 3 |
| 04/05/18 | 32964 | TREC Contract/Form Changes | RE CE Elective | Horton & Archibald, P.C. | 1 |
| 12/26/17 | 31450 | Broker Responsibility Course | Broker Responsibility | 360training.com | 6 |
| 12/19/17 | 29623 | Legal Update II | Legal Update II | 360training.com | 4 |
| 12/18/17 | 29622 | Legal Update I | Legal Update I | 360training.com | 4 |
| 08/10/17 | 30569 | Super Looper | RE CE Elective | Title Resources Guaranty Company | 1 |
| 07/18/17 | 30369 | Understanding Property Appraisals for Realtors | RE CE Elective | Agency Yu, INC | 2 |
| 07/11/17 | 32034 | What is an HOA and Understanding the HOA Addendum | RE CE Elective | Horton & Archibald, P.C. | 1 |
| 04/13/17 | 32016 | A Dozen Common TREC Contract Problems | RE CE Elective | Title Resources Guaranty Company | 1 |
| 02/13/17 | 31994 | A Comparison of Commercial and Residential Contracts | RE CE Elective | Rattikin Title Company | 1 |
| 02/09/17 | 30520 | Selling by Generation | RE CE Elective | Title Resources Guaranty Company | 1 |
| 01/12/17 | 31867 | Planning for Real Estate Success | RE CE Elective | Title Resources Guaranty Company | 2 |
| 11/10/16 | 29415 | 1031 Exchanges - By The Rules | RE CE Elective | Title Resources Guaranty Company | 1 |
| 09/16/16 | 27840 | TITLE COMMITMENTS - A TO D | RE CE Elective | Title Resources Guaranty Company | 1 |
| 08/16/16 | 29985 | Residential Service Contract - Basic | RE CE Elective | Rosow Education | 1 |
| 08/11/16 | 28094 | Selling Safely | RE CE Elective | Title Resources Guaranty Company | 1 |
| 07/14/16 | 28802 | Death, Gaurdianships, and Real Estate | RE CE Elective | Title Resources Guaranty Company | 1 |
| 06/14/16 | 30801 | Coldwell Banker New Home Specialist | RE CE Elective | NRT Texas LLC | 2 |
| 05/12/16 | 28603 | Contracts and Critical Dates in Commercial Transactions | RE CE Elective | Title Resources Guaranty Company | 1 |
| 04/14/16 | 27230 | TURN A FOR SALE BY OWNER (FSBO) INTO A LISTING | RE CE Elective | Title Resources Guaranty Company | 1 |
| 03/18/16 | 29415 | 1031 Exchanges - By The Rules | RE CE Elective | Title Resources Guaranty Company | 1 |
| 02/11/16 | 30031 | Videolicious App 101 | RE CE Elective | Title Resources Guaranty Company | 1 |
| 01/14/16 | 28183 | Mobile Apps for Real Estate - Elevate Your Business | RE CE Elective | Title Resources Guaranty Company | 1 |
| 12/28/15 | 27767 | Broker Responsibility Course | Broker Responsibility | Lone Star College Tomball | 6 |
| 12/28/15 | 26447 | TREC Ethics MCE | Legal Update II | Lone Star College Tomball | 3 |
| 12/26/15 | 26448 | TREC Legal Update MCE | Legal Update I | Lone Star College Tomball | 3 |
| 10/19/15 | 26989 | Super Looper | RE CE Elective | Title Resources Guaranty Company | 1 |
| 08/13/15 | 28640 | Selling Generationally | RE CE Elective | Dawn Enoch Moore, P.C. | 1 |
| 07/09/15 | 28426 | CFPB 8/1/2015 - Are You Ready? | RE CE Elective | Title Resources Guaranty Company | 1 |
| 06/15/15 | 28592 | New Lending Laws Affecting the Way We Do Business | RE CE Elective | Dawn Enoch Moore, P.C. | 1 |
| 05/14/15 | 25907 | LEGAL CHANGES AFFECTING THE REAL ESTATE INDUSTRY | RE CE Elective | Horton & Archibald, P.C. | 1 |
| 04/09/15 | 26989 | Super Looper | RE CE Elective | Title Resources Guaranty Company | 1 |
| 01/08/15 | 26895 | iPad for the Real Estate World | RE CE Elective | Title Resources Guaranty Company | 2 |
| 11/17/14 | 25728 | COMPLETING THE CONTRACT (TREC 1-4 FAMILY RESIDENTIAL RESALE) | RE CE Elective | Title Resources Guaranty Company | 2 |
| 11/13/14 | 26249 | TITLE COMMITMENT 101 | RE CE Elective | Republic Title of Texas, Inc. | 1 |
| 11/07/14 | 26357 | Residential Service Contract - Basic | RE CE Elective | Rosow Education | 1 |
| 08/14/14 | 22613 | A Dozen Common TREC Contract Problems | RE CE Elective | Title Resources Guaranty Company | 1 |
| 08/14/14 | 22613 | A Dozen Common TREC Contract Problems | RE CE Elective | Title Resources Guaranty Company | 1 |
| 05/27/14 | 25598 | TREC CONTRACT/FORM CHANGES | RE CE Elective | Horton & Archibald, P.C. | 1 |
| 03/31/14 | 25871 | GETTING YOUR LISTINGS NOTICED & SOLD! | RE CE Elective | NRT Texas LLC | 2 |
| 02/06/14 | 25765 | SOCIAL MEDIA STRATEGIES FOR REALTORS | RE CE Elective | NRT Texas LLC | 2 |
| 01/30/14 | 25912 | NEGOTIATING BASICS | RE CE Elective | NRT Texas LLC | 2 |
| 01/23/14 | 24587 | HOME BASE 101 | RE CE Elective | NRT Texas LLC | 2 |
| 01/09/14 | 25045 | EVERNOTE 101 WORKSHOP | RE CE Elective | Title Resources Guaranty Company | 1 |
| 12/19/13 | 23558 | TREC Legal Update MCE | Legal Update I | Lone Star College Tomball | 3 |
| 12/19/13 | 24228 | BROKER RESPONSIBILITY COURSE (CCR) | Broker Responsibility | Lone Star College Tomball | 6 |
| 12/19/13 | 23559 | TREC Ethics MCE | Legal Update II | Lone Star College Tomball | 3 |
| 10/11/13 | 25457 | DIGITAL INK(R) 101 | RE CE Elective | Title Resources Guaranty Company | 1 |
| 04/30/13 | 23106 | Understanding Contracts | RE CE Elective | NRT Texas LLC | 6 |
| 04/18/13 | 24587 | HOME BASE 101 | RE CE Elective | NRT Texas LLC | 2 |
| 01/24/13 | 24649 | FUSION MLS | RE CE Elective | MetroTex Association of Realtors, Inc. | 3 |
| 06/11/12 | 23106 | Understanding Contracts | RE CE Elective | NRT Texas LLC | 6 |
| 03/20/12 | 23994 | STAGING TO SELL | RE CE Elective | Republic Title of Texas, Inc. | 2 |
| 02/17/12 | 23629 | ACCESSING PUBLIC RECORDS USING NTREIS TAX | RE CE Elective | MetroTex Association of Realtors, Inc. | 3 |
| 12/28/11 | 18658 | TREC ETHICS MCE (E) (ONLINE EXAM) | Legal Update II | #1 Free CE | 3 |
| 12/26/11 | 18657 | TREC LEGAL UPDATE MCE (L) (ONLINE EXAM) | Legal Update I | #1 Free CE | 3 |
| 09/23/11 | 22267 | DocuSign | RE CE Elective | Republic Title of Texas, Inc. | 2 |
| 05/27/10 | 17403 | BECOME A LISTING MASTER | RE CE Elective | MetroTex Association of Realtors, Inc. | 4 |
| 03/10/10 | 19011 | LEGAL ISSUES UPDATE 2010 | RE CE Elective | MetroTex Association of Realtors, Inc. | 4 |
| 02/23/10 | 18373 | CONTACTING YOUR CONTACTS | RE CE Elective | Republic Title of Texas, Inc. | 2 |
| 12/22/09 | 17881 | WORD NUTS & BOLTS | RE CE Elective | Republic Title of Texas, Inc. | 3 |
| 11/19/09 | 18707 | INNOVIA | RE CE Elective | MetroTex Association of Realtors, Inc. | 3 |
| 11/12/09 | 16496 | TREC LEGAL UPDATE MCE (L) | Legal Update I | Republic Title of Texas, Inc. | 3 |
| 11/12/09 | 16497 | TREC ETHICS MCE (E) | Legal Update II | Republic Title of Texas, Inc. | 3 |
| 04/18/08 | 15853 | SHORT SALES SOLUTIONS: A MINI-COURSE FOR REAL ESTATE AGENTS | RE CE Elective | AMERICA'S HOME RESCUE | 3 |
| 12/17/07 | 13836 | TREC ETHICS MCE (E) | Legal Update II | Texas Real Estate Commission | 3 |
| 12/17/07 | 13837 | TREC LEGAL UPDATE MCE (L) | Legal Update I | Texas Real Estate Commission | 3 |
| 10/15/07 | 16131 | ADVANCED LISTING MANAGER PRO | RE CE Elective | MetroTex Association of Realtors, Inc. | 3 |
| 10/15/07 | 15421 | INTRO TO LMPRO - (LISTING MANAGER PRO) | RE CE Elective | MetroTex Association of Realtors, Inc. | 3 |
| 11/16/06 | 15339 | NTREIS TRANSACTION MANAGEMENT | RE CE Elective | MetroTex Association of Realtors, Inc. | 2 |
| 03/23/06 | 14203 | "HOW TO BUY" FORECLOSURE PROPERTIES | RE CE Elective | Foreclosure Listing Service, Inc. | 5 |
| 10/20/05 | 13836 | TREC ETHICS MCE (E) | Legal Update II | RESIDENTIAL BUILDING SCHOOLS | 3 |
| 10/20/05 | 13837 | TREC LEGAL UPDATE MCE (L) | Legal Update I | RESIDENTIAL BUILDING SCHOOLS | 3 |
| 10/19/05 | 13296 | NEW HOME CONSTRUCTION FOR REALTORS | RE CE Elective | RESIDENTIAL BUILDING SCHOOLS | 8 |
| 03/03/04 | 13403 | SELLING IN SPECIAL DISTRICTS: TO KNOW & WHAT TO DISCLOSE | Legal Update I | MetroTex Association of Realtors, Inc. | 2 |
| 12/30/03 | 12954 | FAIR HOUSING (EXAM ONLINE) | Legal Update I | 360training.com | 3 |
| 12/30/03 | 12955 | REAL ESTATE FINANCE (EXAM ONLINE) | RE CE Elective | 360training.com | 3 |
| 12/30/03 | 12951 | ASSET MANAGEMENT (EXAM ONLINE) | RE CE Elective | 360training.com | 3 |
| 12/30/03 | 12953 | ENVIRONMENTAL HAZARDS (EXAM ONLINE) | Legal Update I | 360training.com | 3 |
| 12/18/03 | 12952 | REAL ESTATE ETHICS & PROFESSIONAL CONDUCT (EXAM ONLINE) | Legal Update II | 360training.com | 3 |
| 11/18/02 | 12114 | AGENCY (EXAM ONLINE) | Legal Update I | Austin Institute of Real Estate | 3 |
| 11/18/02 | 11978 | ASSET MANAGEMENT (EXAM ONLINE) | RE CE Elective | Austin Institute of Real Estate | 3 |
| 11/12/02 | 12116 | FAIR HOUSING (EXAM ONLINE) | Legal Update I | Austin Institute of Real Estate | 3 |
| 11/12/02 | 11977 | REAL ESTATE FINANCE (EXAM ONLINE) | RE CE Elective | Austin Institute of Real Estate | 3 |
| 11/05/02 | 11912 | REAL ESTATE ETHICS & PROFESSIONAL CONDUCT (EXAM ONLINE) | Legal Update II | Austin Institute of Real Estate | 3 |
| 11/21/00 | 11399 | MCE FOR TEXAS R. E. PROFESSIONALS | RE CE Elective | Lon Morris College | 3 |
| 11/21/00 | 11399 | MCE FOR TEXAS R. E. PROFESSIONALS | Legal Update I | Lon Morris College | 12 |
| 11/12/98 | 11117 | ETHICS: AN OBLIGATION OR A COMMITMENT? | RE CE Elective | Real Estate Education Services | 4 |
| 11/12/98 | 10831 | MEDIATION WHAT IS IT? | Legal Update I | Real Estate Education Services | 3 |
| 11/10/98 | 11118 | AGENCY, ETHICS, THE ACT & RULES TOO | Legal Update I | Real Estate Education Services | 8 |
| 11/30/96 | 511 | REAL ESTATE MARKETING I | Qualifying RE Topics | LON MORRIS COLLEGE | 30 |
| 02/16/94 | 10324 | GRI 2 | Legal Update I | Texas REALTORS | 3 |
| 02/16/94 | 10324 | GRI 2 | RE CE Elective | Texas REALTORS | 9 |
| 02/16/94 | 10324 | GRI 2 | Legal Update II | Texas REALTORS | 3 |
| 04/30/93 | 10184 | GRI I | Legal Update I | Texas REALTORS | 15 |
| 10/27/92 | 10023 | REAL ESTATE CONTRACTS AND FINANCE | Legal Update I | XREAL ESTATE TRAINING INSTITUTE | 15 |
| 07/31/86 | 211 | REAL ESTATE APPRAISAL I | Qualifying RE Topics | Southwest College of Real Estate | 30 |
| 10/31/84 | 411 | REAL ESTATE FINANCE I | Qualifying RE Topics | REAL ESTATE TRAINING INSTITUTE | 30 |
| 10/31/84 | 112 | Principles of Real Estate II | Qualifying RE Topics | REAL ESTATE TRAINING INSTITUTE | 30 |
| 09/30/84 | 911 | REAL ESTATE INVESTMENTS I | Qualifying RE Topics | REAL ESTATE TRAINING INSTITUTE | 30 |
| 09/30/84 | 611 | REAL ESTATE MATH I | Qualifying RE Topics | REAL ESTATE TRAINING INSTITUTE | 30 |
| 09/30/84 | 111 | PRINCIPLES OF REAL ESTATE I | Qualifying RE Topics | REAL ESTATE TRAINING INSTITUTE | 30 |