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Investment Lender

Rubicon Mortgage Fund

rubiconmortgagefund.com
3575 Mt. Diablo Blvd, Suite 215, Lafayette, CA 94549

Rubicon Mortgage Fund, headquartered in Lafayette, California, is a non-bank private lender specializing in short-term bridge and asset-based loans for real estate investors, developers, and commercial property owners seeking quick financing for acquisitions, rehabs, and transitions in the California market.

Key Statistics

As of December 2025, public records show Rubicon Mortgage Fund has originated approximately $70.7M in loan volume over the past 12 months, with an average loan size of $1.3M.

Volume (12mo)

$70.7M

Avg Loan Size

$1.3M

Total Mortgages

825

Total Borrowers

273

Lending Entities

Rubicon Mortgage Fund funds loans through the following entities. These are the legal entities that appear on recorded mortgage documents.

Rubicon Mortgage Fund

825 mortgages recorded

Geography

Rubicon Mortgage Fund's lending activity is concentrated in the following states, based on recorded mortgage data from the past 12 months.

#1California

Mortgages (12mo): 54

Volume (12mo): $70.7M

Total Volume: $1.0B

#2North Dakota

Mortgages (12mo): 0

Volume (12mo): $0

Total Volume: $1.3M

#3Minnesota

Mortgages (12mo): 0

Volume (12mo): $0

Total Volume: $2.8M

Top Borrowers

The following individuals have the most recorded mortgage transactions with Rubicon Mortgage Fund. Click on a borrower to view their full investor profile.

+270 more not shown

FAQ

What type of lender is Rubicon Mortgage Fund?

Rubicon Mortgage Fund is classified as an investment lender based on our research. Investment lenders provide asset-based financing for real estate investors, including DSCR, fix and flip, and bridge loans. They have a mix of business (42%) and personal loans in their portfolio.

What entities does Rubicon Mortgage Fund fund loans under?

Rubicon Mortgage Fund originates mortgages through 1 different lending entities. The most common include Rubicon Mortgage Fund. These are the legal entity names that appear on recorded mortgage documents.

Where is Rubicon Mortgage Fund most active?

Based on recorded mortgages, Rubicon Mortgage Fund is most active in California, North Dakota, and Minnesota.

How many loans has Rubicon Mortgage Fund originated?

Public records show 825 mortgages recorded for Rubicon Mortgage Fund, with $70.7M in volume over the past 12 months.

What is the average loan size for Rubicon Mortgage Fund?

The average mortgage size for Rubicon Mortgage Fund is $1.3M based on all recorded mortgages.

Does Rubicon Mortgage Fund offer short-term loans?

Yes, 62% of Rubicon Mortgage Fund's loans are short-term (typically bridge loans or construction financing).

How is this data collected?

Elementix aggregates mortgage data from public county records across the United States. We use AI to normalize lender names, identify aliases, and connect borrowers to their lending relationships.