Investor profile - CO
Serge Goldberg
Serge Goldberg is a real estate investor and operator based in Denver-Boulder, CO. Public filings show activity across 103 properties held through 5 holding companies. Recent mortgage relationships include Flagstar Bank, Caldwell Bank & Trust Company, and Collegiate Peaks Bank.
Serge's Activity
As of December 2025, public records show approximately $106.2M in recorded mortgage exposure linked to this investor across at least 399 mortgage filings and 103 properties held through 5 holding companies. Activity appears concentrated in residential and commercial assets recorded between 2013 and 2024.
Associated People
Primary Geography
Denver-Boulder, CO
ZIP codes: 80513, 80504, 80542, 80603, and 80550
Most recorded activity for this investor appears in BERTHOUD, LONGMONT, MEAD, BRIGHTON, and WINDSOR.
Property Type Breakdown
Associated Entities (5)
CO · 19 properties · 395 mortgages
CO · 0 properties · 2 mortgages
CO · 4 properties · 1 mortgage
+2 more not shown
Mortgages (399)
Top Lenders
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 05/09/2023 | $8.0M | Closed | Flagstar Bank | RICHFIELD HOMES LLC | 1145 ROSEMARY 103RD, THORNTON, CO 80241 |
| 05/09/2023 | $8.0M | Open | Flagstar Bank | RICHFIELD HOMES LLC | 2223 SERENIDAD ST, BRIGHTON, CO 80601 |
| 05/09/2023 | $17.5M | Open | Flagstar Bank | RICHFIELD HOMES LLC | - |
+396 more not shown
Owned Properties (103)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 895 45TH AVE, BRIGHTON, CO 80603 | RICHFIELD HOMES LLC | Sold | $673k |
| 3382 DRYDEN PL, MEAD, CO 80542 | RICHFIELD HOMES LLC | Sold | $577k |
| 3372 DRYDEN PL, MEAD, CO 80542 | RICHFIELD HOMES LLC | Sold | $577k |
+100 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in residential and commercial properties across Denver-Boulder, CO.
What companies is Serge Goldberg associated with?
Serge Goldberg is associated with 5 entities based on extracted signatures from public records. Key entities include RICHFIELD HOMES LLC, INSPIRADA BRIGHTON LLC, PLEASANT VALLEY LLC, SENDERA PROPERTIES LLC, and SPRING VALLEY LONGMONT LLC.
How many properties are associated with this investor?
At least 103 properties are associated with Serge Goldberg and the entities they control, based on signatures extracted from recorded documents connecting Serge Goldberg to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references Flagstar Bank, Caldwell Bank & Trust Company, and Collegiate Peaks Bank, indicating a mix of lending relationships.
How recent is their activity?
Records show activity from 2013 through 2024, 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.