Investor profile - CO
Don Marostica
Don Marostica is a real estate investor and operator based in Denver-Boulder, CO. Public filings show activity across 2 properties held through 3 holding companies. Recent mortgage relationships include Blue Federal Credit Union, U.S. Bank, and FirstBank.
Don's Activity
As of December 2025, public records show approximately $13.1M in recorded mortgage exposure linked to this investor across at least 9 mortgage filings and 2 properties held through 3 holding companies. Activity appears concentrated in commercial and industrial assets recorded between 2010 and 2022.
Associated People
Primary Geography
Denver-Boulder, CO
ZIP codes: 80537 and 80538
Most recorded activity for this investor appears in LOVELAND.
Property Type Breakdown
Associated Entities (3)
CO · 0 properties · 3 mortgages
CO · 1 property · 3 mortgages
CO · 1 property · 3 mortgages
Mortgages (9)
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 05/24/2022 | $2.6M | Open | FirstBank | 1714 TOPAZ DRIVE LLC | - |
| 04/20/2021 | $2.1M | Open | Blue Federal Credit Union | THOMPSON VALLEY SELF STORAGE LLC | 1019 EAGLE DR, LOVELAND, CO 80537 |
| 09/01/2020 | $3.4M | Open | Blue Federal Credit Union | 216 EAST 29TH STREET LLC | 216 E 29TH ST, LOVELAND, CO 80538 |
+6 more not shown
Owned Properties (2)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 216 E 29TH ST, LOVELAND, CO 80538 | 216 EAST 29TH STREET LLC | Owns - 11.0 yrs | $4.6M |
| 1714 TOPAZ DR, LOVELAND, CO 80537 | 1714 TOPAZ DRIVE LLC | Owns - 11.0 yrs | $1.4M |
+0 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in commercial and industrial properties across Denver-Boulder, CO.
What companies is Don Marostica associated with?
Don Marostica is associated with 3 entities based on extracted signatures from public records. Key entities include THOMPSON VALLEY SELF STORAGE LLC, 216 EAST 29TH STREET LLC, and 1714 TOPAZ DRIVE LLC.
How many properties are associated with this investor?
At least 2 properties are associated with Don Marostica and the entities they control, based on signatures extracted from recorded documents connecting Don Marostica to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references Blue Federal Credit Union, U.S. Bank, and FirstBank, indicating a mix of lending relationships.
How recent is their activity?
Records show activity from 2010 through 2022, with the most recent mortgage recorded in 2022.
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.
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