Individual License
The following information was retrieved from the Department's database at 12/5/2025 4:33:22 AM. The information presented reflects the database records at the time of your inquiry; however, it will not reflect pending updates which are being processed by the Department.
Individual License Details
- License Number
- BR518136000
- Name
- ISENBURG, KARL MARK
- Nickname
- License Status
- Active
- License Type
- Real Estate Broker
- PC/PLLC Name
- Karl M. Isenburg, PC
- Original Date
- 8/27/2013
- Expiration Date
- 8/31/2027
- Valid Fingerprint Clearance Card
- No
Current Employer Details
- Employer
- EXP REALTY, LLC (LC634213076)
- Hire Date
- 3/24/2025
- Employment Type
- Manager, Associate Broker PC
- Designated Broker
- WELLMAN, SHANNON (BR523478000)
Employment History
| License Number | Legal Name | DBA Name | Employment Type | Hire Date | Sever Date | |
|---|---|---|---|---|---|---|
| View | LC634213076 | EXP REALTY, LLC | EXP REALTY | Manager, Associate Broker PC | 3/24/2025 | |
| View | LC634213000 | EXP REALTY, LLC | EXP REALTY | Associate Broker PC | 3/3/2025 | 3/24/2025 |
| View | LC562698001 | MY HOME GROUP REAL ESTATE, LLC | MY HOME GROUP | Associate Broker PC | 8/3/2017 | 3/3/2025 |
| View | LC534270000 | GO BIG, LLC | KELLER WILLIAMS ARIZONA REALTY | Associate Broker PC | 7/20/2017 | 8/3/2017 |
| View | LC534270000 | GO BIG, LLC | KELLER WILLIAMS ARIZONA REALTY | Associate Broker | 8/27/2013 | 7/20/2017 |
| View | LC534270000 | GO BIG, LLC | KELLER WILLIAMS ARIZONA REALTY | Salesperson | 4/24/2012 | 8/27/2013 |
| View | LC637772000 | FREEDOM LAKES, LLC | KELLER WILLIAMS REALTY BILTMORE PARTNERS | Salesperson | 9/7/2011 | 4/23/2012 |
| View | LC637772000 | FREEDOM LAKES, LLC | KELLER WILLIAMS REALTY BILTMORE PARTNERS | Salesperson PC | 5/3/2011 | 8/31/2011 |
| View | LC637772000 | FREEDOM LAKES, LLC | KELLER WILLIAMS REALTY BILTMORE PARTNERS | Salesperson | 10/1/2010 | 5/3/2011 |
| View | LC534270010 | GO BIG, LLC | KELLER WILLIAMS ARIZONA REALTY | Salesperson | 3/18/2010 | 10/1/2010 |
| View | CO571264000 | SQUARE ONE REALTY, INC. | Salesperson PC | 3/22/2008 | 3/18/2010 | |
| View | LC579701001 | SONORAN LIVING, LLC | KELLER WILLIAMS REALTY SONORAN LIVING | Salesperson PC | 12/31/2007 | 3/22/2008 |
| View | LC579701001 | SONORAN LIVING, LLC | KELLER WILLIAMS REALTY SONORAN LIVING | Salesperson | 10/20/2006 | 12/31/2007 |
| View | LC537137001 | SONORAN LIVING TEMPE, LLC | Salesperson | 5/11/2005 | 10/20/2006 | |
| View | LC527166000 | KWHDR, L.L.C. | KELLER WILLIAMS REALTY HIGH DESERT REALTY | Salesperson | 9/12/2001 | 5/10/2005 |
| View | LC526779000 | DESERT FOOTHILLS REALTY 1, L.L.C. | KELLER WILLIAMS REALTY AHWATUKEE FOOTHILLS | On File | 4/20/2001 | 9/12/2001 |
| View | CO002910000 | DESERT FOOTHILLS REAL ESTATE CO, INC. | KWR-AHWATUKEE FOOTHILLS | On File | 8/23/1999 | 3/1/2001 |
Continuing Education
The courses listed are for the last two renewal periods.
| Course Name | Date Started | Date Completed | |
|---|---|---|---|
| View | RUNNING COMPS LIKE AN APPRAISER | 9/6/2023 | 9/6/2023 |
| View | ADAPT: CHANGES TO BUYER REPRESENTATION | 12/20/2023 | 12/20/2023 |
| View | HOME EQUITY UTILIZATION IN REAL ESTATE | 7/9/2025 | 7/9/2025 |
| View | THE 5TH ELEMENT OF HOME OWNERSHIP - VALUE! | 7/10/2025 | 7/10/2025 |
| View | ARIZONA WATER LAW | 7/12/2025 | 7/12/2025 |
| View | LIABILITY AND THE LICENSEE | 7/19/2025 | 7/19/2025 |
| View | ADVERTISING IN TODAY'S MARKET - RULES & SOCIAL MEDIA | 8/9/2025 | 8/9/2025 |
| View | FAIR HOUSING ISSUES | 8/12/2025 | 8/12/2025 |
| View | DEED FRAUD, FIREWISE, AZ WATER: PROTECT YOUR CLIENT | 8/14/2025 | 8/14/2025 |
Complaints
There are currently 0 open complaints at the Department. Open complaints represent unproven allegations. Upon investigation many complaints are found to be without merit and dismissed. Open complaints are confidential and no information concerning them is available for release.
Disciplinary Actions
| File Number | Order Type | Order Date |
|---|