Investor Profile - CA
William Bitzer
William Bitzer is a real estate investor and operator based in San Francisco Bay Area, CA. Public filings show activity across 6 properties held through 3 holding companies. Recent mortgage relationships include FIRST REPUBLIC BANK.
William's Activity
As of June 2026, public records show approximately $1.9M in recorded mortgage exposure linked to this investor across at least 2 mortgage filings and 6 properties held through 3 holding companies. Activity appears concentrated in residential assets recorded between 2019 and 2022.
Associated People
Primary Geography
San Francisco Bay Area, CA
ZIP codes: 94611, 90027, and 94607
Most activity in OAKLAND, LOS ANGELES, and PIEDMONT.
Property Type Breakdown
Associated Entities (3)
CA · 1 property · 1 mortgage
CA · 1 property · 1 mortgage
+1 more entities not shown
Mortgages (2)
Top Lenders
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 12/06/2022 | $822k | Open | FIRST REPUBLIC BANK | BURLING STREET PROPERTIES LLC | 1688 12TH ST, OAKLAND, CA 94607 |
| 10/22/2019 | $1.1M | Open | FIRST REPUBLIC BANK | 4517 FINLEY LLC | 4517 FINLEY AVE, LOS ANGELES, CA 90027 |
Owned Properties (6)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 4427 PIEDMONT AVE, OAKLAND, CA 94611 | PIEDMONT WALK LLC | Owns - 5.4 yrs | $0 |
| 4415 PIEDMONT AVE, OAKLAND, CA 94611 | PIEDMONT WALK LLC | Owns - 5.4 yrs | $0 |
+4 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in residential properties across San Francisco Bay Area, CA.
What companies is William Bitzer associated with?
William Bitzer is associated with 3 entities based on extracted signatures from public records. Key entities include BURLING STREET PROPERTIES LLC, 4517 FINLEY LLC, and PIEDMONT WALK LLC.
How many properties are associated with this investor?
At least 6 properties are associated with William Bitzer and the entities they control, based on signatures extracted from recorded documents connecting William Bitzer to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references FIRST REPUBLIC BANK, indicating a mix of lending relationships.
How recent is their activity?
Records show activity from 2019 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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