Real estate license needs to be renewed every 2 years. Sales Agents and Brokers need to complete atleast 18 hours of Continuing Education to become eligible for renewal. Stephen Carl Costello has successfully completed following courses as part of qualifying and continuing education.
| Course Name (course number) | Course Provider | Course End Date | Hours |
|---|
| Legal Update II (2020-2021) (37797) | Champions School of Real Estate, LTD | 2020-02-25 | 4 |
| Legal Update I (2020-2021) (37796) | Champions School of Real Estate, LTD | 2020-02-25 | 4 |
| Texas Common Legal Issues in Real Estate (36029) | Champions School of Real Estate, LTD | 2020-02-25 | 4 |
| Success Strategies (38262) | Champions School of Real Estate, LTD | 2020-02-24 | 4 |
| Selling to Different Generations (33929) | Champions School of Real Estate, LTD | 2020-02-24 | 2 |
| Broker Responsibility Course (31450) | Champions School of Real Estate, LTD | 2018-03-19 | 6 |
| Legal Update II (2018-2019) (33198) | Champions School of Real Estate, LTD | 2018-03-15 | 4 |
| Legal Update I (2018-2019) (33197) | Champions School of Real Estate, LTD | 2018-03-14 | 4 |
| Technology Update (33770) | Champions School of Real Estate, LTD | 2018-03-13 | 2 |
| Generational Selling (31981) | Champions School of Real Estate, LTD | 2018-03-13 | 2 |
| Personal Performance Management (28878) | Lone Star College Tomball | 2016-03-18 | 1 |
| Legal Update II (29623) | Lone Star College Tomball | 2016-03-15 | 4 |
| Legal Update I (29622) | Lone Star College Tomball | 2016-03-15 | 4 |
| Texas Real Estate Contracts (28874) | Lone Star College Tomball | 2016-03-15 | 3 |
| Broker Responsibility Course (27767) | Lone Star College Tomball | 2016-03-15 | 6 |
| REAL ESTATE INVESTMENTS I (911) | Lone Star College Tomball | 2013-12-16 | 30 |
| PRINCIPLES OF REAL ESTATE III (113) | Lone Star College Tomball | 2013-12-16 | 30 |
| REAL ESTATE MATH I (611) | Lone Star College Tomball | 2013-12-12 | 30 |
| LAW OF CONTRACTS (1200) | Lone Star College Tomball | 2013-12-12 | 30 |
| REAL ESTATE BROKERAGE I (711) | Lone Star College Tomball | 2013-12-11 | 30 |
| Principles of Real Estate II (112) | Lone Star College Tomball | 2013-12-11 | 30 |
| LAW OF AGENCY (1111) | Lone Star College Tomball | 2013-12-11 | 30 |
| RES INSPECTION RE AGENTS (1021) | Lone Star College Tomball | 2013-12-11 | 30 |
| MKTG-SELLERS/LISTING AGNT (521) | Lone Star College Tomball | 2013-12-10 | 30 |
| REAL ESTATE MARKETING I (511) | Lone Star College Tomball | 2013-12-10 | 30 |
| PSYCHOLOGY OF MARKETING (523) | Lone Star College Tomball | 2013-12-09 | 30 |
| PROMULGATED CONTRACTS FORMS 0322 (322) | Lone Star College Tomball | 2013-12-09 | 30 |
| PRINCIPLES OF REAL ESTATE I (111) | Lone Star College Tomball | 2013-12-09 | 30 |
| KEEPING CURRENT WITH TEXAS REAL ESTATE MCE 2012 CCR (23940) | Lone Star College Tomball | 2012-05-25 | 9 |
| TREC Ethics MCE (23559) | Lone Star College Tomball | 2012-05-25 | 3 |
| TREC Legal Update MCE (23558) | Lone Star College Tomball | 2012-05-25 | 3 |
| ALL RELATED (EXCEPT R.E.) (6100) | SCHOOLS FROM WHICH RELATED CREDIT IS ACCEPTED | 2012-01-09 | 240 |
| TREC ETHICS MCE (E) (CORRESPONDENCE) (18655) | Lone Star College Tomball | 2010-04-20 | 3 |
| TREC LEGAL UPDATE MCE (L) (CORRESPONDENCE) (18654) | Lone Star College Tomball | 2010-04-20 | 3 |
| RISK REDUCTION ASSESSMENT (17905) | Lone Star College Tomball | 2010-04-20 | 9 |
| PSYCHOLOGY OF MARKETING (523) | Lone Star College Tomball | 2009-05-28 | 30 |
| MKTG-SELLERS/LISTING AGNT (521) | Lone Star College Tomball | 2009-05-28 | 30 |
| PROSPERING WITH TRENDS AND STRATEGIES (16932) | Lone Star College Tomball | 2009-05-26 | 9 |
| TREC ETHICS MCE (E) (CORRESPONDENCE) (16502) | Lone Star College Tomball | 2009-05-26 | 3 |
| TREC LEGAL UPDATE MCE (L) (CORRESPONDENCE) (16501) | Lone Star College Tomball | 2009-05-26 | 3 |
| ALL RELATED (EXCEPT R.E.) (6100) | SCHOOLS FROM WHICH RELATED CREDIT IS ACCEPTED | 2008-03-07 | 60 |
| LOAN AP, PROCEDURES, C/C (421) | Lone Star College Tomball | 2008-02-04 | 30 |
| LAW OF CONTRACTS (1200) | Lone Star College Tomball | 2008-01-30 | 30 |
| LAW OF AGENCY (1111) | Lone Star College Tomball | 2008-01-30 | 30 |
| Principles of Real Estate II (112) | Lone Star College Tomball | 2007-12-19 | 30 |
| PRINCIPLES OF REAL ESTATE I (111) | Lone Star College Tomball | 2007-12-19 | 30 |