Mortgage Banker
Cornerstone First Mortgage
Cornerstone First Mortgage is a San Diego-based mortgage banker that provides a variety of home loan programs for purchasing, refinancing, and building homes.
Key Statistics
As of June 2026, public records show Cornerstone First Mortgage has originated approximately $3.5B in loan volume over the past 12 months, with an average loan size of $405k.
Volume (12mo)
$3.5B
Avg Loan Size
$405k
Total Mortgages
26,602
Total Borrowers
7,976
Lending Entities
Cornerstone First Mortgage funds loans through the following entities. These are the legal entities that appear on recorded mortgage documents.
23,206 mortgages recorded
3,348 mortgages recorded
+14 more entities not shown
Geography
Cornerstone First Mortgage's lending activity is concentrated in the following states, based on recorded mortgage data from the past 12 months.
Mortgages (12mo): 1,863
Volume (12mo): $703.9M
Total Volume: $1.7B
Mortgages (12mo): 908
Volume (12mo): $215.5M
Total Volume: $280.1M
Mortgages (12mo): 835
Volume (12mo): $587.9M
Total Volume: $3.7B
Top Borrowers
The following individuals have the most recorded mortgage transactions with Cornerstone First Mortgage. Click on a borrower to view their full investor profile.
+7,973 more borrowers not shown
FAQ
What type of lender is Cornerstone First Mortgage?
Cornerstone First Mortgage is classified as an mortgage banker based on our research. Mortgage bankers are residential lenders that fund loans from their balance sheet or warehouse lines. They have a mix of business (7%) and personal loans in their portfolio.
What entities does Cornerstone First Mortgage fund loans under?
Cornerstone First Mortgage originates mortgages through 16 different lending entities. The most common include Cornerstone First Mortgage and Cstone Mortgage. These are the legal entity names that appear on recorded mortgage documents.
Where is Cornerstone First Mortgage most active?
Based on recorded mortgages, Cornerstone First Mortgage is most active in Florida, Ohio, and California.
How many loans has Cornerstone First Mortgage originated?
Public records show 26,602 mortgages recorded for Cornerstone First Mortgage, with $3.5B in volume over the past 12 months.
What is the average loan size for Cornerstone First Mortgage?
The average mortgage size for Cornerstone First Mortgage is $405k based on all recorded mortgages.
Does Cornerstone First Mortgage offer short-term loans?
Cornerstone First Mortgage primarily offers long-term financing, with only 0% of loans being short-term.
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.