Investor profile - CO
Zachary Zeldner
Zachary Zeldner is a real estate investor and operator based in Denver-Boulder, CO. Public filings show activity across 2 properties held through 4 holding companies. Recent mortgage relationships include FLATIRONS BANK, Elevations Credit Union, and FirstBank.
Zachary's Activity
As of December 2025, public records show approximately $9.6M in recorded mortgage exposure linked to this investor across at least 4 mortgage filings and 2 properties held through 4 holding companies. Activity appears concentrated in residential assets recorded between 2017 and 2025.
Primary Geography
Denver-Boulder, CO
ZIP codes: 80304
Most recorded activity for this investor appears in BOULDER.
Property Type Breakdown
Associated Entities (4)
CO · 2 properties · 2 mortgages
CO · 0 properties · 1 mortgage
CO · 3 properties · 1 mortgage
+1 more not shown
Mortgages (4)
Top Lenders
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 07/02/2025 | $1.7M | Open | Elevations Credit Union | URBAN SPACES LLC | 1760 HAWTHORN PL, BOULDER, CO 80304 |
| 07/29/2024 | $6.5M | Open | FLATIRONS BANK | 1770 SUNSET LLC | 1770 SUNSET BLVD, BOULDER, CO 80304 |
| 10/04/2019 | $631k | Open | FirstBank | 1670 LINDEN TRUST | 1670 KALMIA AVE, BOULDER, CO 80304 |
+1 more not shown
Owned Properties (2)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 1770 SUNSET BLVD, BOULDER, CO 80304 | 1770 SUNSET LLC | Owns - 2.9 yrs | $3.6M |
| 1707 GRAPE AVE, BOULDER, CO 80304 | 1707 GRAPE LLC | Sold | $462k |
+0 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in residential properties across Denver-Boulder, CO.
What companies is Zachary Zeldner associated with?
Zachary Zeldner is associated with 4 entities based on extracted signatures from public records. Key entities include 1770 SUNSET LLC, 1670 LINDEN TRUST, URBAN SPACES LLC, and 1707 GRAPE LLC.
How many properties are associated with this investor?
At least 2 properties are associated with Zachary Zeldner and the entities they control, based on signatures extracted from recorded documents connecting Zachary Zeldner to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references FLATIRONS BANK, Elevations Credit Union, and FirstBank, 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 2025.
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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