Investor profile - CA

Brian Flahaven

Brian Flahaven is a real estate investor and operator based in San Francisco Bay Area, CA. Public filings show activity across 16 properties held through 4 holding companies. Recent mortgage relationships include SABAL CAIPTAL, COMMERCE MORTGAGE, and Poppy Bank.

Contact info available

Brian's Activity

As of January 2026, public records show approximately $33.4M in recorded mortgage exposure linked to this investor across at least 15 mortgage filings and 16 properties held through 4 holding companies. Activity appears concentrated in residential and multifamily assets recorded between 2014 and 2023.

Primary Geography

San Francisco Bay Area, CA

ZIP codes: 95409, 95403, and 95404

Most recorded activity for this investor appears in SANTA ROSA.

Property Type Breakdown

Residential54%
Multifamily31%
Office8%
Other8%

Associated Entities (4)

SYNERGY ACACIA LLC

CA · 0 properties · 5 mortgages

active
Incorporated on 07/27/2021 in CAMailing Address: 435 E STREET, SANTA ROSA, 95404, CA, United States
435 E STREET LLC

CA · 0 properties · 4 mortgages

active
Incorporated on 12/22/2016 in CAMailing Address: 435 E STREET, SANTA ROSA, 95404, CA, United States

+2 more not shown

Mortgages (15)

Top Lenders

SABAL CAIPTAL
SABAL CAIPTAL

$16.1M · 2 loans

COMMERCE MORTGAGE
COMMERCE MORTGAGE

$9.5M · 1 loan

Poppy Bank
Poppy Bank

$2.4M · 2 loans

DateAmountStatusLenderBorrowerAddress
11/30/2023$1.6MOpenPoppy Bank435 E STREET LLC435 E ST,
SANTA ROSA, CA 95404
09/29/2023$700kClosedPacific Premier TrustSYNERGY ACACIA LLC664 ACACIA LN,
SANTA ROSA, CA 95409

+13 more not shown

Owned Properties (16)

AddressDeeded ownerStatusConsideration
664 ACACIA LN,
SANTA ROSA, CA 95409
SYNERGY ACACIA LLCSold$1.1M
137 DANA CARLTON LN,
SANTA ROSA, CA 95403
69 MARK WEST SPRINGS LLCOwns - 5.6 yrs$2.9M

+14 more not shown

FAQ

What type of real estate does this investor focus on?

Associated mortgages and deeds show activity in residential, multifamily, and office properties across San Francisco Bay Area, CA.

What companies is Brian Flahaven associated with?

Brian Flahaven is associated with 4 entities based on extracted signatures from public records. Key entities include SYNERGY ACACIA LLC, 435 E STREET LLC, SYNERGY EASTLAKE LLC, and 69 MARK WEST SPRINGS LLC.

How many properties are associated with this investor?

At least 16 properties are associated with Brian Flahaven and the entities they control, based on signatures extracted from recorded documents connecting Brian Flahaven to the entities.

Which lenders has this investor worked with?

Recent mortgage activity references SABAL CAIPTAL, COMMERCE MORTGAGE, and Poppy Bank, indicating a mix of lending relationships.

How recent is their activity?

Records show activity from 2014 through 2023, 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.

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