Investor profile - AZ
Donald Martin
Donald Martin is a real estate investor and operator based in Phoenix, AZ. Public filings show activity across 5 properties held through 5 holding companies. Recent mortgage relationships include Wells Fargo Bank, GBC International Bank, and ALLIANCE BANK OF ARIZONA A DIVISION OF WESTERN ALLIANCE BANK.
Donald's Activity
As of December 2025, public records show approximately $2.6M in recorded mortgage exposure linked to this investor across at least 6 mortgage filings and 5 properties held through 5 holding companies. Activity appears concentrated in residential assets recorded between 2011 and 2025.
Primary Geography
Phoenix, AZ
ZIP codes: 85053, 85335, 85361, 85387, and 85396
Most recorded activity for this investor appears in PHOENIX, WITTMANN, BUCKEYE, SURPRISE, and EL MIRAGE.
Property Type Breakdown
Associated Entities (5)
AZ · 0 properties · 3 mortgages
AZ · 0 properties · 2 mortgages
AZ · 0 properties · 1 mortgage
+2 more not shown
Mortgages (6)
Top Lenders
$2.2M · 2 loans
$460k · 1 loan
$0 · 0 loans
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 06/19/2020 | $460k | Open | GBC International Bank | HWANG MARTIN BUILDING LLC | 3371 E HEMISPHERE LOOP, TUCSON, AZ 85706 |
| 05/23/2017 | $740k | Open | Wells Fargo Bank | HWANG MARTIN BUILDING LLC | 3371 E HEMISPHERE LOOP, TUCSON, AZ 85706 |
| 05/23/2017 | $1.4M | Open | Wells Fargo Bank | MARTIN HWANG BUILDING LLC | 3390 E GLOBAL LOOP, TUCSON, AZ 85706 |
+3 more not shown
Owned Properties (5)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 12139 W DAHLIA DR, EL MIRAGE, AZ 85335 | DONALD MARTIN | Owns - 6.2 yrs | $190k |
| 20802 W BEACON CT, WITTMANN, AZ 85361 | DONALD MARTIN | Owns - 6.5 yrs | $160k |
| 24136 N 165TH DR, SURPRISE, AZ 85387 | DONALD MARTIN | Owns - 8.5 yrs | $345k |
+2 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in residential properties across Phoenix, AZ.
What companies is Donald Martin associated with?
Donald Martin is associated with 5 entities based on extracted signatures from public records. Key entities include HWANG MARTIN BUILDING LLC, MARTIN HWANG BUILDING LLC, COMPETITIVE ENGINEERING INC, RIALTO BLOCK PROJECT LLC, and SONORA HOLDINGS LLC.
How many properties are associated with this investor?
At least 5 properties are associated with Donald Martin and the entities they control, based on signatures extracted from recorded documents connecting Donald Martin to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references Wells Fargo Bank, GBC International Bank, and ALLIANCE BANK OF ARIZONA A DIVISION OF WESTERN ALLIANCE BANK, indicating a mix of lending relationships.
How recent is their activity?
Records show activity from 2011 through 2025, with the most recent mortgage recorded in 2020.
How is associated activity determined?
Elementix uses AI to extract signatures from recorded documents. These signatures are used to determine the relationships between people and entities. This is a novel approach that goes beyond looking at corporate filings and skip-tracing.
The information displayed on this page is compiled from recorded real estate documents, business filings, and other lawfully available sources. Elementix summarizes and analyzes public record activity related to investment real estate and associated business entities. Any contact indicators shown (such as email domain references or partial phone digits) are provided solely as unverified signals and may be incomplete or outdated.
Elementix is not a consumer reporting agency, and this information does not constitute a consumer report. The data may not be used to make decisions about an individual's eligibility for personal credit, consumer housing, employment, insurance, or any other purpose governed by the Fair Credit Reporting Act.
Elementix may suppress certain contact indicators where legally required or where appropriate for safety or privacy reasons. Requests for removal, suppression, or correction of information must be submitted to compliance@elementix.ai. Elementix reviews such requests only where required by applicable law or where information is factually inaccurate. General objections or unsupported demands do not create a removal obligation.