Julie Sustaita
I offer personalized, transparent service and tailored solutions for a smooth, stress-free home financing experience.
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About
Julie Sustaita
Julie Sustaita a Branch Sales Manager is a licensed mortgage loan officer with LeaderOne Financial, serving clients in Michigan, Florida, Nevada, Georgia, Tennessee, and Iowa. Known by clients and partners alike as the Mortgage Wizard, Julie is trusted for her ability to simplify complex financing, creatively structure loans, and guide buyers to confident, stress-free closings.
Julie believes that how you’re treated matters just as much as the loan itself. She treats every client exactly how she would want to be treated—with honesty, care, transparency, and respect. That philosophy has led to something she values deeply: many of her clients don’t just close loans with her, they become lifelong friends.
With years of experience and a multi-state reach, Julie specializes in personalized mortgage strategies—not one-size-fits-all solutions. She takes the time to understand each client’s goals, review their full financial picture, and design financing plans that support both immediate purchases and long-term success.
In 2025 Nate Paul joined Julie at LeaderOne and together they are Julie's Mortgage Team! Nate is a spectacular Business Development/Client Concierge.
LeaderOne Financial Corporation is licensed by the Florida Office of Financial Regulation, License #MLD466. The Iowa Division of Banking, License No. 2008-0122. The Michigan Department of Insurance and Financial Services, License # FR0019378. The Nevada Mortgage Lending Division – Mortgage Broker License #4186. The Tennessee Department of Financial Institutions # 116991. The Virginia Bureau of Financial Institutions, Mortgage Lender License # MC-3865. Is a Georgia Residential Mortgage Licensee, # 33522. Corporate Headquarters: 7500 College Blvd Suite 1150; Overland Park, KS 66210, NMLS ID #12007 http://www.nmlsconsumeraccess.org. Toll Free (800) 270-3416. This advertisement does not constitute a loan approval or a loan commitment. Loan approval and/or loan commitment is subject to final underwriting review and approval.
Your home loan journey, right from your phone
The LeaderOne App makes getting started simple. Begin your application, securely connect your income and employment information, and complete verification—all from your mobile device. Everything syncs seamlessly, giving you a clear path forward while your LeaderOne loan partner guides you each step of the way.
Your information is protected with industry-leading security, matched to the right loan options, and moved quickly from application to approval. No pressure. No obligation. Just a smarter, smoother way to move home.
How to Get Approved
Get a head start by securing your pre-approval. This step helps you understand how much you can borrow, giving you a clear picture of your budget and boosting your confidence when house hunting.
Now that you know your budget, it’s time to find the perfect home! Your real estate agent and our team will work together to ensure your dream home is within reach.
Once you’ve found the home, the next step is submitting your official loan application. We’ll guide you through providing all the necessary documentation to make this process as smooth as possible.
During underwriting, we carefully review your financial information and the property details. This ensures everything meets the required guidelines. Our team will keep you updated throughout the process.
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Fill out this form to get instant access to your free homebuyer guide and start your journey to owning your dream home. Inside, you’ll find expert tips and simple steps to make the process easy and confident.
More About Us
Who we are
LeaderOne is built on the belief that homeownership should feel clear, supportive, and empowering, not overwhelming. For more than three decades, we have combined modern mortgage tools with genuine personal guidance to help families move forward with confidence. We listen closely, communicate transparently, and tailor every experience to the goals of the people we serve.
Our Values
At LeaderOne, we put People First while using Continuous Innovation to make the loan process faster and clearer. Through Empowered Collaboration and the Power to ACT, our teams work together to solve problems quickly and serve clients with confidence. Every interaction is guided by personal care, accountability, and doing what’s right.
Our Impact
At LeaderOne, every loan we close helps support families beyond our own. A portion of each transaction goes directly into the Lending a Hand Foundation, providing financial relief to families facing hardship, through assisting with rent and mortgage payments. Our giving culture also extends into the communities we serve through local outreach, volunteerism, and hands-on support.
