How to Sidestep Costly Mortgage Mistakes and Save Big

January 15, 2025
By Isabella Greene
6 min read
How to Sidestep Costly Mortgage Mistakes and Save Big

Hi, I’m Isabella! Buying a home is super exciting—your Pinterest boards are ready, your ideal porch swing is picked out, and you're imagining which wall deserves that gallery of family photos. But let's be real: getting a mortgage can feel like navigating a maze with a blindfold on. I’ve been there. When my husband and I bought our first house, I thought I was prepared—spoiler alert, I was NOT. I learned some hard lessons, but hey, that’s why I’m here to help you sidestep those rookie mistakes.

Pull up a chair, grab your coffee (or tea, if you’re fancy), and let's chat about the top mortgage pitfalls and how to dodge them like a pro.

1. Not Checking Your Credit Score

Buying a home is thrilling, but the mortgage part? Whew, that can get tricky fast. When my husband and I bought our first house, I thought we had it all figured out—savings in check, dreams in place. But then, bam—I discovered my credit score wasn’t as shiny as I thought.

Turns out, as indicated by LendingTree, 23% of denied mortgage applications are due to credit history issues, like low scores. That’s a hefty roadblock! Learning this taught me one crucial thing: knowing and improving your credit score is step one to crushing the homebuying game.

Buzz Bite! A credit score of 760 or higher can qualify you for the best mortgage rates, potentially saving hundreds each month!

2. Failing to Get Pre-Approved

Confession time—I fell in love with a house before I even knew how much I could afford. We toured it, I mentally painted the walls, and then... got a big “nope” from the lender. Awkward. Getting pre-approved before you start dreaming ensures you know exactly what you can spend. It’s like setting up boundaries for your Pinterest fantasies.

Think of pre-approval as your secret weapon. It not only shapes your budget but also shows the seller you mean business. Gather those paystubs, tax returns, and bank statements early—it’s worth the effort!

Buzz Bite! Sellers prefer buyers who are pre-approved because it proves you’re ready to roll.

3. Not Shopping Around for the Best Rate

My dad always said, “Don’t buy the first car you test drive,” and the same totally applies to mortgages. When we bought our second home, I compared offers from just two lenders. Turns out, I could’ve shaved years—and a lot of money—off my payments by looking further.

Chat with multiple lenders and compare. Don’t just focus on the interest rate; dig into fees, terms, and flexibility. Treat it like hunting for the ultimate deal on Black Friday.

4. Taking On Too Much Debt

Remember the time I upgraded our beat-up minivan to a shiny new one right before applying for a mortgage? Rookie move. Lenders check that you’re not drowning in debt; too much could lead them to hit the brakes hard.

Hold off on splurges. Before buying your dream home, focus on trimming down debt—ditch credit card balances and hold off on opening new ones, no matter how tempting that store discount is.

Buzz Bite! Lenders love a debt-to-income ratio under 36%. Keep those numbers low before applying!

5. Not Saving Enough for a Down Payment

This mistake is like showing up for a bake sale and forgetting your cookies. I’ll admit, our first down payment was flimsy, and it meant paying extra for private mortgage insurance (PMI). It really added up!

Aim for that magical 20% down, if possible. And if 20% feels more like a unicorn than reality, there are still options out there—just plan for a bit more in monthly costs to cover PMI.

6. Changing Jobs Before the Loan Closes

Picture this: you’re a week away from closing, and BAM—you land your dream job. Amazing, right? Problem is, lenders want stability, so any major job change can raise eyebrows. One of my friends learned this the hard way and had to scramble to secure her loan. Stressful isn’t a strong enough word for that mess.

If you can wait to make a big career move until after those loan papers are signed, do it. Otherwise, chat with your lender ASAP to avoid potential delays.

7. Making Large Purchases Before Closing

I get it—the thought of a new living room set or shiny appliances for your soon-to-be new home? Tempting. But trust me, lenders are watching your finances like hawks leading up to closing day. Charging big-ticket items like furniture or taking out a car loan can mess up your approval.

Keep your spending super boring until the keys are in your hands. No splurges, no risks. Then go nuts.

Buzz Bite! Credit freezes, extra debt and big purchases like a car could delay or derail your mortgage loan approval. Proceed with caution!

8. Not Understanding the Terms of the Loan

Mortgage jargon is overwhelming—amortization, PMI, fixed vs. adjustable rates. I felt like I needed a translator. One of my rookie mistakes was nodding along instead of asking questions (spoiler alert—I should’ve asked!).

Be that person. Ask about everything. Don’t understand the terms? Make the lender explain until it’s crystal clear. It’s your loan—know what you’re signing up for.

9. Not Considering the Total Cost of Homeownership

Flashback to our first serious winter as homeowners—it hit me that I hadn’t budgeted for snow removal! Other “surprises” included higher property taxes than expected and a leaky roof. Ouch.

Owning a home isn't just monthly payments. Taxes, insurance, maintenance, and maybe an emergency fund will give you fewer financial surprises.

Buzz Bite! Experts suggest saving 1-3% of your home’s value annually for maintenance and repairs.

10. Ignoring Red Flags

There’s a saying my grandma swore by—if a deal feels too good to be true, it probably is. She wasn’t wrong. Some lenders will present offers that seem incredible upfront, but hidden fees can creep up later.

If something gives you pause or doesn’t feel clear, ask questions. Research potential lenders, read reviews, and don’t sign anything you’re unsure of. Protect that dream home of yours.

Home Sweet Home Is Closer Than You Think!

Buying a home should be thrilling, not a financial horror story. With a little preparation and by avoiding these mistakes, you’re not just stepping into a house—you’re walking into a stable and happy future. One of the most empowering lessons I’ve learned is that asking questions and making informed decisions aren’t signs of weakness—they’re signs you’ve got this.

You’ve dreamed about this moment for years, so enjoy the process while staying smart about your choices. With the right tools and tips, like you'd get from your pals at Buzzy News, you’ll be rocking that homeowner's life in no time. Happy house hunting!

Sources

1.
https://www.lendingtree.com/mortgage-denials-at-cycle-low/
2.
https://www.investopedia.com/mortgage/mortgage-rates/how-to-shop/
3.
https://www.cnbc.com/select/how-does-debt-affect-your-ability-to-buy-a-home/
4.
https://www.consumerfinance.gov/ask-cfpb/what-is-private-mortgage-insurance-en-122/
5.
https://www.ownup.com/learn/fixed-rate-vs-adjustable-rate-mortgage/
6.
https://nationalmortgageprofessional.com/news/how-help-borrowers-spot-red-flags-mortgage-fraud

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