LICENSED IN TEXAS  ·  NMLS# 1249585 · Company NMLS# 1660690  ·  (832) 286-6371
The Mortgage Know It All Team

Home Loans Made Simple.

Expert guidance from application to closing. We'll walk you through every step so you can focus on finding the perfect home.

Apply Now Get Pre-Qualified
$500M+
Loans Funded
1,000+
Happy Homeowners
5★
Average Rating
Quick Pre-Qualification
Conventional · FHA · VA · USDA · Jumbo
Licensed in Texas · NMLS# 1249585
Fast Closings · On-Time Commitment
(832) 286-6371
Loan Programs
Find Your Perfect
Loan

We offer a full range of mortgage products to fit every financial situation — first-time buyers, veterans, investors, and more.

Conventional

Flexible options with competitive rates. Down payments as low as 3% for qualifying buyers.

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FHA Loans

Government-backed loans with down payments as low as 3.5%. Great for first-time buyers.

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VA Loans

Zero down payment for eligible veterans and service members. Our honor to serve those who served.

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USDA Loans

100% financing for eligible rural and suburban properties. No down payment required.

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Refinance

Lower your rate, reduce your payment, or tap into your equity with a cash-out refinance.

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HELOC

Access your home's equity as a flexible line of credit for renovations, debt, or emergencies.

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Tools
Estimate Your
Monthly Payment

Get a quick estimate and then reach out — we'll walk you through all the details with real numbers tailored to your situation.

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Estimated Monthly Payment
$1,817
Loan Amount: $280,000

* Principal & interest only. Does not include property taxes, insurance, or HOA fees. Contact Nancy for a full payment breakdown.

Nancy Navarro-Sung
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NMLS# 1249585
Meet Your Loan Officer
Nancy
Navarro-Sung
Mortgage Loan Officer · NEXA Lending

Nancy is a dedicated mortgage professional with a passion for helping families achieve homeownership. With deep expertise in Texas real estate, she guides first-time buyers, seasoned investors, and everyone in between through the mortgage process with clarity and confidence.

She believes everyone deserves to know their options — that's why she built The Mortgage Know It All Team: to educate, empower, and deliver exceptional results for every client.

Phone (832) 286-6371
Email nancy.sung@mortgageknowitall.com
NMLS License #1249585
Office Mesa, AZ 85212
Brokerage NEXA Lending
Company NMLS #1660690
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Client Reviews
What Our Clients Say

Real feedback from real homeowners. We're proud of every closing.

Nancy made buying our first home so much less intimidating. She explained every step, answered every question, and we closed on time without any stress. I can't recommend her enough.

The Martinez Family
Mesa, AZ · First-Time Buyer

As a veteran, I wanted to use my VA benefit but didn't know where to start. Nancy walked me through every detail and saved me thousands. The process was smooth from start to finish.

James R.
Gilbert, AZ · VA Loan

We refinanced our home and Nancy found us a rate we didn't think was possible. She's knowledgeable, responsive, and genuinely cares about her clients. She's our loan officer for life.

Sandra & Mike T.
Chandler, AZ · Refinance

I was self-employed and thought getting approved would be impossible. Nancy found the right program, guided us through every document, and we got our dream home. Truly above and beyond.

Carlos V.
Tempe, AZ · Self-Employed Buyer

Quick, efficient, and so personable. Nancy treated us like family throughout the whole process. We closed in under 30 days and couldn't be happier with our new home.

The Johnson Family
Queen Creek, AZ · Conventional

Nancy is THE mortgage expert. She knows the products, the programs, and the process inside out. If you want someone who will fight for you and get you the best deal — call Nancy.

Priya & Raj N.
Scottsdale, AZ · Investment Property
The Process
How It Works

Four simple steps from application to keys in your hand.

01

Apply Online

Complete a quick application in minutes. No commitment required — just give us the basics to get started.

02

Get Pre-Approved

We review your financials and issue a pre-approval letter so you can shop with confidence.

03

Lock Your Rate

Once you find your home, we lock in your rate and move your file through underwriting fast.

04

Close & Celebrate

Sign the final documents, get your keys, and celebrate. You're a homeowner — welcome home!

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Get In Touch
Let's Talk
About Your Loan

Whether you're just starting to explore or ready to apply, Nancy is here to answer your questions and guide you forward.

Service Area
Licensed in Texas
Brokered by NEXA Lending
Broker NMLS# 1660690 · Mesa, AZ 85212

Send Nancy a Message

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Nancy will be in touch within one business day. If you need immediate assistance, call (832) 286-6371.