10 Mistakes First-Time Home Buyers Make — and How to Avoid Them

by Jay Lopez

Buying your first home should be exciting.

But let's be real.

It can also feel like somebody handed you a 40-page instruction manual written in a language you've never seen before. 😂

Credit scores.

Interest rates.

Pre-approvals.

Earnest money.

Option periods.

Inspections.

Appraisals.

Closing costs.

Then somebody asks:

“So…are you ready to make an offer?”

And you're thinking:

“I just learned what escrow means yesterday.”

That's normal.

You don't have to become a real estate expert before buying your first home. That's what the professionals around you are there for.

But there are some mistakes I see buyers make over and over again.

Here are 10 first-time home buyer mistakes you should know about before buying a house in San Antonio.


1. Disqualifying Yourself Before You Even Start

This might be the biggest mistake of all.

I hear:

“My credit probably isn't good enough.”

“I don't have enough saved.”

“My debt is too high.”

“I could never afford a house in San Antonio.”

Maybe.

But “probably” isn't the same thing as knowing.

Sometimes buyers discover they're ready now.

Sometimes they're three or six months away.

Sometimes they need more time.

All three outcomes are useful because now you know where you stand.

Don't tell yourself NO before you've even asked the question.

Better move:

Talk with a qualified lender and Realtor early.

If you're not ready, build a plan.


2. Thinking You Need 20% Down

This misconception keeps a lot of potential buyers renting longer than necessary.

Putting 20% down can make sense in some circumstances, but it isn't a universal requirement.

Depending on eligibility and lender guidelines, financing options may include:

  • Conventional loan programs with lower down-payment options
  • FHA financing
  • VA financing
  • USDA financing
  • Certain down-payment or homebuyer assistance programs

Eligible VA borrowers, for example, may be able to purchase with no down payment.

Better move:

Don't pick a down-payment number based on something you've heard online.

Find out what programs could actually apply to you.


3. Shopping for Houses Before Getting Pre-Approved

Looking at houses is fun.

Looking at houses you can't realistically buy?

Not nearly as fun.

Without talking to a lender first, you may not know:

  • Your realistic price range
  • Estimated monthly payment
  • Loan options
  • Approximate funds needed
  • Whether there are issues to address before buying

You could fall in love with a $450,000 house only to discover your comfortable price range is closer to $350,000.

Or the opposite could happen.

You may discover you're more prepared than you thought.

Better move:

Get the financing conversation started before you seriously start house hunting.


4. Shopping by Purchase Price Instead of Monthly Payment

Buyers often tell me:

“My budget is $350,000.”

My question is:

“Why $350,000?”

What usually matters more in everyday life is what you're comfortable paying each month.

Your housing expense may be influenced by:

  • Loan amount
  • Interest rate
  • Loan program
  • Property taxes
  • Homeowners insurance
  • Mortgage insurance when applicable
  • HOA dues
  • Other property-related costs

Two houses with the same purchase price can have different estimated monthly costs.

Better move:

Start with a comfortable monthly budget and work backward.

Don't become house-rich and life-poor.


5. Draining Your Savings Just to Buy the House

Getting the keys isn't the finish line for your finances.

It's the beginning of homeownership.

After closing, life keeps happening.

The air conditioner doesn't care that you just spent your savings.

Neither does the washing machine. 😂

Buyers should think beyond:

“How much can I put down?”

Also think about:

  • Emergency savings
  • Moving expenses
  • Furniture
  • Repairs
  • Utility deposits
  • Appliances
  • Maintenance
  • Immediate improvements

Better move:

Discuss the total financial picture with your lender and financial professionals rather than focusing only on getting through closing day.


6. Forgetting About Closing Costs and Other Upfront Expenses

The down payment isn't necessarily the only money involved in buying a house.

Depending on your transaction, you may encounter expenses associated with:

  • Earnest money
  • Option fee
  • Home inspection
  • Appraisal
  • Closing costs
  • Prepaid expenses
  • Homeowners insurance
  • Escrow reserves
  • Moving expenses

Some transactions may include negotiated seller contributions, builder incentives, lender programs, or other arrangements that affect the final amount needed.

But don't assume someone else is automatically paying those costs.

Better move:

Ask for actual estimates based on your financing and property.


7. Skipping the Home Inspection Because the House “Looks Fine”

Fresh paint can make almost anything look good.

That doesn't tell you what's happening with the roof, electrical system, HVAC, plumbing, foundation, appliances, or other components of the property.

And yes:

New construction should also be evaluated carefully.

Brand-new doesn't automatically mean perfect.

Better move:

Consider hiring a qualified home inspector and take the inspection process seriously.

An inspection doesn't predict everything that could ever happen to a home.

It helps you make a more informed decision about the property you're buying.


8. Thinking the Builder's Salesperson Is Your Realtor

This one is particularly important in San Antonio because we have so much new construction.

You drive past a beautiful model home.

You stop.

You walk into the sales office.

Everyone is friendly.

Next thing you know, you're talking about contracts and incentives.

But remember:

The builder's sales representative works for the builder.

There's nothing wrong with that.

You just need to understand who represents whom.

Better move:

Consider having your own Realtor involved before you start seriously working with builders.

A buyer's agent can help you evaluate communities, properties, contracts, incentives, financing options, inspections, and the overall transaction from your side of the table.


9. Focusing Only on the House and Ignoring the Location

You can renovate a kitchen.

You can't move the house three miles closer to work. 😂

A gorgeous house can become frustrating if the location doesn't work for your everyday life.

When searching around San Antonio, consider:

  • Your commute
  • Major highways
  • Work location
  • Everyday shopping
  • Medical needs
  • Recreation
  • HOA considerations
  • Property taxes
  • Future plans
  • Overall location priorities

For military buyers, commute considerations involving Fort Sam Houston, Randolph, Lackland, and other JBSA locations may be particularly important.

Better move:

Choose the house and the location.

Not just the prettiest kitchen.


10. Waiting for the “Perfect” Time

This one is tricky.

I'm not going to tell you:

“Buy immediately because home prices always go up.”

Nobody can guarantee exactly what home prices or mortgage rates will do next.

But waiting forever for the perfect combination of:

  • Perfect interest rates
  • Perfect prices
  • Perfect credit
  • Perfect income
  • Perfect inventory
  • Perfect timing

can leave you stuck.

The better question is:

Does buying make sense for your financial situation and life right now?

If the answer is no, we build a plan.

If the answer is yes, we look at your options.

Better move:

Make your decision based on your circumstances—not predictions about a perfect future market.


Bonus Mistake: Choosing a Realtor Who Can't Explain What's Happening

Here's one more because I couldn't stop at ten. 😂

Opening a door is easy.

What you really need is someone who can help you understand:

  • The buying process
  • Texas contracts
  • Negotiations
  • New construction
  • Inspections
  • Appraisals
  • Financing conversations
  • Timelines
  • Potential problems
  • What happens next

You should feel comfortable asking questions.

A good Realtor should be able to explain complicated things in normal language.

Because this is your money and your house.

You deserve to understand what's happening.


You Don't Need to Know Everything — You Need a Game Plan

One of the reasons first-time buyers become overwhelmed is because they're trying to understand the entire process before taking Step 1.

Don't.

We'll handle Step 1.

Then Step 2.

Then Step 3.

That's how you go from:

“Maybe I'll buy someday.”

to:

“We're closing Friday.”

If you're considering buying your first home in San Antonio or the surrounding area, let's figure out where you actually stand.

Maybe you're ready now.

Maybe you need six months.

Maybe we need to work on credit or savings.

Maybe you just need someone to finally explain the process without making it complicated.

That's what we're here for.

🔑 Text KEY to 726.224.4727

Tell me you're a first-time home buyer, and we'll start with your game plan.

Follow @jaylopezrealtor for San Antonio homes, new construction, VA information, first-time buyer education, and real estate tips.

Buy a damn house.

Jay Lopez
Jay Lopez

Agent License ID: 819777

+1(210) 996-9668 | jaylopezrealtor@gmail.com

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