Mon–Fri, 9am–6pm CST
I'm Mary Sexauer, your local mortgage loan officer with Guaranteed Rate. Whether you're buying your first home, refinancing, or investing — I'll walk beside you from pre-approval to closing with clarity and care.
Your home story starts here
Serving Frankfort and the greater Chicago metropolitan area
Every homebuyer's journey is different. I provide the expertise and personalized attention you need — whether you're purchasing, refinancing, or expanding your portfolio.
From first-time buyer to seasoned investor, I'll guide you through every step — pre-approval, rate lock, underwriting, and closing — so you can move forward with confidence.
Lower your rate, shorten your term, or tap into your home's equity. I'll run the numbers with you and recommend the strategy that makes sense for your financial picture.
Building a rental portfolio or flipping properties? I offer competitive investment loan programs designed for serious real estate investors in the Chicago area.
The homebuying process can feel overwhelming. I'll simplify it — explaining every term, every step, and every option so you never feel lost along the way.
FHA, VA, and USDA — each program has unique benefits. I'll help you determine which fits your situation and prepare your application for a smooth approval.
That's exactly what I'm here for. Send me a message or call — we'll have a no-pressure conversation about your goals and I'll outline the best path forward.
Let's Talk
I'm Mary Sexauer, a mortgage loan officer with Guaranteed Rate, based in Frankfort, Illinois. I've spent years helping families and investors navigate the mortgage process — and I believe that transparency and personal attention make all the difference.
When you work with me, you're not getting a call center. You're getting a local professional who knows the Frankfort community, understands the Illinois market, and is genuinely invested in your success. I take the time to explain things clearly, answer every question, and make sure you feel confident at every step.
NMLS
#755985
Based in
Frankfort, IL
Lender
Guaranteed Rate
Serving
Chicago Area
I've streamlined the mortgage process into four clear steps so you always know what comes next.
Call, email, or fill out the form below. Tell me about your goals and I'll get back to you promptly.
I'll review your financial picture, explore loan options, and get you pre-approved so you know exactly what you can afford.
Once you find the right home, I'll lock your rate and manage the underwriting, appraisal, and all the paperwork.
You'll review the closing documents, sign, and receive your keys. Then we celebrate — you earned this.
Real feedback from real clients in the Frankfort area.
"Mary made our first home purchase feel effortless. She walked us through every step, answered all our questions, and we closed on time. We couldn't be happier."
J.M.
First-Time Buyer, Frankfort
"Refinancing felt stressful until I found Mary. She explained our options clearly, found us a great rate, and the whole process was smooth from start to finish."
R.T.
Refinance Client, Manhattan, IL
"As a veteran, I needed someone who understood VA loans. Mary was knowledgeable, patient, and made sure I got every benefit I was entitled to. Highly recommend."
D.W.
VA Loan, Frankfort, IL
Whether you're buying, refinancing, or just exploring your options — I'm here to help. Let's start a conversation.
Fill out the form and I'll get back to you within one business day. Or reach out directly — I'm always happy to help.
Office
20 Kansas St Ste 200
Frankfort, IL 60423
Phone
(779) 205-0740Hours
Monday – Friday, 9:00 AM – 6:00 PM CST
NMLS #755985 · Guaranteed Rate, Inc. · NMLS #2611 · (844) 461-8411 · nmls.consumerfinance.gov
Guaranteed Rate, Inc. (NMLS #2611; www.guaranteedrate.com) is a Illinois residential mortgage banking company licensed to originate in Illinois (IL Company #057.0002548). This is not an offer to obtain or extend credit. Any person who obtains or extends credit is subject to underwriting guidelines and credit approval.
Thanks for reaching out. I'll get back to you within one business day.