Serving LA, Orange County, San Bernardino, Riverside & San Diego

Find out what you can afford before you start shopping.

Get a personalized payment estimate and financing options in less than 30 seconds. No hard credit pull required.

500+
Families helped
45
States we lend in
4.9★
Average client rating
Payment estimator

What could your payment look like?

Get a personalized estimate in less than 30 seconds.

  • No hard credit pull
  • Results in under 30 seconds
  • Licensed in 45 states
  • Direct access to Brian
Licensed in California
Lending in 45 states
Pre-approval in 24 hours
Direct access — no call centers
Brian Alterman, Mortgage Advisor
Brian Alterman
Mortgage Advisor · NMLS #1295878
About me

Born and raised here. This is my home too.

Born and raised in Southern California, I help buyers and homeowners navigate one of the most competitive housing markets in the country. I didn't move here to do mortgages — I grew up in these neighborhoods and understand these markets from the inside out.

Through my lending team at Watermark Capital, we have access to mortgage solutions in 45 states, allowing us to help clients whether they're buying locally or relocating across the country.

I work for you, not a bank. That means more lender options, more flexible programs, and someone who actually picks up the phone.

500+
Families helped
45
States we lend in
4.9★
Client rating
California nativeBased in Irvine, CAWatermark CapitalFHA / VA / USDA certifiedSelf-employed specialist
The process

Getting a mortgage shouldn't be complicated.

01

Free 15-min call

Talk through your goals and situation. No forms, no commitments — just a real conversation.

02

Explore your options

Brian runs the numbers across multiple lenders to find the right fit — rate, terms, and structure.

03

Pre-approval letter

Usually within 24 hours. Gives you real negotiating power in a competitive SoCal market.

04

Close with confidence

Stay supported through underwriting, appraisal, and closing — every step of the way.

Loan programs

A program for every buyer.

Brian works with dozens of lenders to match you with the right loan — not just the easiest one to sell.

Conventional

Down as low as 3%

FHA loans

Flexible credit requirements

VA loans

$0 down for veterans

Jumbo loans

Higher-priced SoCal properties

Bank statement

Qualify on your deposits

Refinance

Lower rate or tap equity

Reviews

What clients are saying.

Real feedback from buyers and homeowners I've helped.

★★★★★
Google review

"Brian made the mortgage process simple and stress-free. He explained every option clearly and helped me feel confident in my decision. I couldn't recommend him more highly."

J
Jessica M.
March 2025
★★★★★
Google review

"I first worked with Brian in 2022 for my first home. Now in 2025, he helped me again with a conventional loan — getting me the lowest interest rate versus many other online and brick-and-mortar lenders, with the best closing costs. I rate Brian five out of five."

S
Steven J.
2025 · Local Guide
★★★★★
Google review

"I first worked with Brian on my mortgage in 2019, and when I needed a new one in 2025 I was delighted to find he was still available and as reliable as ever. He completely eliminates the stress from the mortgage process. Nice to work with and very knowledgeable."

S
Scot
2025

Reviews are provided for informational purposes only. Individual experiences may vary.

Ready to find out what you qualify for?

Start your application online, or book a free 15-minute call with Brian. No hard credit pull, no commitment.