Mortgage with Tiffany

For Bay Area and Northern California Residents, Mortgage With Tiffany Is the Trusted Advisor for Home Financing.

For a free consultation click the link below


Croat C.

Tiffany is absolutely amazing when it comes to communication and getting what you need. She helped me purchase my home back in April and it was a fluid experience. Any questions I had or concerns, she addressed them extremely quickly. Don't look anywhere else, Tiffany is all you need!

Anu B.

I worked with Tiffany on a clients loan and what an amazing asset she is to Green Family Mortgage! I highly recommend her and would not hesitate in working with her again in the near future.

Andrew W.

A absolute joy to work with, highly recommended on all accounts!


My Mantra - Knowledge, Guidance & Collaboration ​

Being in the mortgage industry had never crossed my mind when picking a career. Real Estate – yes, Residential Mortgage, not so much but only because I knew nothing about it. Like most people, when thinking about getting a loan for a house, I thought, “I’ll just go to the bank or jump online for a loan.” Now that I am a Mortgage Loan Officer, advising first time home buyers and veteran homeowners, all I can say is I was wrong about my previous statement. I am proud to be an advocate in this industry and to educate all of my clients through my knowledge of home loans and mortgages. Guiding them through the financial process and ensuring collaboration as a team to make your dreams come true.

Tiffany Castillo

Mortgage Advisor


DRE# 02202951​

Why Choose Me...

Excellent Customer Service

At Mortgage With Tiffany, unbeatable customer service is our pride. We're here to address all your questions and concerns, making your satisfaction our top priority. Count on us for unwavering support throughout your mortgage journey.

Years of Experience

With my experience, I can help you find the right home loan program that meets your financial goals. I am committed to making sure that all clients understand their mortgage.


You have a trusted partner to finance your dream home and ensure a smart investment. I'll secure the best terms and rates that suit your needs, providing transparent advice and ongoing support throughout the process. Let's turn your dream into a reality and build a brighter future together.


At Mortgage With Tiffany, we understand that everyone's financial situation is unique. That's why we offer a wide variety of loan products to ensure we find the perfect fit for you. Whether you're a first-time homebuyer or looking to refinance, we'll explore all options and tailor a loan that meets your specific needs. Your satisfaction is our priority, and we're committed to finding the ideal loan solution for you.

Contact Me

Get In Touch

Phone Number: (925) 291-9331

Assistance Hours

Mon – Sat 9:00am – 8:00pm

Sunday – CLOSED


All Bay Area Counties, Sacramento County, San Joaquin County, and Solano County

NMLS# 1748307

DRE# 02202951

Broker NMLS# 1849451

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