Investor profile - GA
Austin Stack
Austin Stack is a real estate investor and operator based in Atlanta, GA. Public filings show activity across 12 properties held through 6 holding companies. Recent mortgage relationships include FCI Lender Services, Lima One Capital, and BankSouth.
Austin's Activity
As of December 2025, public records show approximately $861k in recorded mortgage exposure linked to this investor across at least 13 mortgage filings and 12 properties held through 6 holding companies. Activity appears concentrated in residential assets recorded between 2017 and 2025.
Primary Geography
Atlanta, GA
ZIP codes: 30032, 30013, 30034, 30038, and 30088
Most recorded activity for this investor appears in ATLANTA, DECATUR, STONE MOUNTAIN, LITHONIA, and CONYERS.
Property Type Breakdown
Associated Entities (6)
GA · 56 properties · 20 mortgages
GA · 13 properties · 11 mortgages
GA · 0 properties · 1 mortgage
+3 more not shown
Mortgages (13)
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 05/16/2023 | $62k | Closed | ROBERT STACK HOLDINGS | SIBI ACQUISITIONS LLC | 95 WISTERIA CT, HIRAM, GA 30141 |
| 01/22/2020 | $93k | Closed | DIAMOND EQUITY HOLDING | SIBI ESTATE LLC | 3260 BOBOLINK DR, DECATUR, GA 30032 |
| 12/06/2019 | $93k | Closed | DIAMOND EQUITY HOLDING | SIBI ESTATE LLC | 3260 BOBOLINK DR, DECATUR, GA 30032 |
+10 more not shown
Owned Properties (12)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 3260 BOBOLINK DR, DECATUR, GA 30032 | SIBI ESTATE LLC | Owns - 5.9 yrs | $10 |
| 1931 DON JUAN LN, DECATUR, GA 30032 | BEAR HOME SOLUTIONS LLC | Sold | $122k |
| 260 HAAS AVE SE, ATLANTA, GA 30316 | SIBI ESTATE LLC | Sold | $120k |
+9 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in residential properties across Atlanta, GA.
What companies is Austin Stack associated with?
Austin Stack is associated with 6 entities based on extracted signatures from public records. Key entities include VENDERE LLC, SIBI ESTATE LLC, SIBI ACQUISITIONS LLC, BELT GEN LLC, and VENDEM LLC.
How many properties are associated with this investor?
At least 12 properties are associated with Austin Stack and the entities they control, based on signatures extracted from recorded documents connecting Austin Stack to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references FCI Lender Services, Lima One Capital, and BankSouth, indicating a mix of lending relationships.
How recent is their activity?
Records show activity from 2017 through 2025, with the most recent mortgage recorded in 2023.
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.