Buying your first home in the Lone Star State is a huge deal. It’s like graduating, getting married, and winning a BBQ cook-off all at once! But let’s be real, the process can feel like trying to ride a bucking bronco if you don't know what you're doing.
At 1st Home Texas, we love helping folks grab the keys to their first house. However, we see the same "oopsies" happening over and over again. These mistakes don't just cause stress; they can cost you thousands of dollars in free grant money or better interest rates.
Don't worry, though! We’ve got your back. Here are the 7 biggest mistakes first-time home buyers make in Texas and, more importantly, how you can avoid them like a pro.
1. Window Shopping Before Getting Pre-Approved
Imagine walking into your favorite steakhouse, smelling the brisket, picking out a giant ribeye, and then realizing you left your wallet at home. That’s what happens when you look at houses before getting a pre-approval letter.
A lot of folks confuse "pre-qualified" with "pre-approved." Pre-qualified is just a guess. Pre-approval is when a lender actually looks at your homework (paystubs, taxes, etc.) and says, "Yes, we will give you this much money."
What This Means For You:
In a hot market like San Antonio or Austin, sellers won't even look at your offer if you aren't pre-approved. You might fall in love with a kitchen island only to find out the bank says "no way."
The Fix:
Talk to a mortgage pro before you ever open Zillow. Get that written commitment. It makes you look serious and keeps your heart from getting broken. For a deeper dive, check out our step-by-step guide for first-time buyers.

2. Leaving "Free Money" on the Table
Did you know there are programs in Texas that literally give you money to help buy a house? It’s true! Programs like the Texas State Affordable Housing Corporation (TSAHC) offer grants that you don't even have to pay back.
Many buyers think these programs are only for people with very low incomes, but that’s a myth. In many Texas counties, you can make a decent living and still qualify for down payment assistance.
Common Texas Assistance Programs:
- TSAHC: Offers grants up to 5% of your loan amount.
- TDHCA (My First Texas Home): Provides low-interest loans and down payment help.
- Bexar County Programs: Can provide up to $20,000 for eligible buyers in the San Antonio area.
The Fix:
Do your research before you pick a lender. Not every lender works with these programs. Ask specifically, "Do you offer TSAHC or TDHCA grants?" You can see a full list of options in our Ultimate Guide for 2025.
3. Believing the "20% Down Payment" Ghost Story
Somewhere along the line, everyone started believing you need 20% of the home price saved up in cash. For a $300,000 house, that’s $60,000. Who has that just sitting under their mattress?
The truth is, most first-time buyers in Texas put down way less. In fact, the average is closer to 6%, and some programs allow for 0% down.
The Fix:
Look into different loan types.
| Loan Type | Minimum Down Payment | Best For |
|---|---|---|
| FHA Loan | 3.5% | Folks with a lower credit score (580+) |
| Conventional | 3% | Folks with good credit |
| VA Loan | 0% | Veterans and Active Duty Military |
| USDA Loan | 0% | Buyers looking in rural areas |

4. Draining Every Last Cent from Your Savings
We get it. You want to put down as much as possible to keep your monthly payment low. But if you spend every penny you have on the down payment and closing costs, you’re in for a bad time when the AC stops working in July (and in Texas, it will stop working eventually).
What This Means For You:
Being "house poor" is no fun. If you have $0 in the bank after moving in, you can't buy furniture, fix a leaky pipe, or pay for an emergency.
The Fix:
Keep an "emergency cushion." Use down payment assistance programs to keep more of your own cash in your pocket. It’s better to have a slightly higher monthly payment and $5,000 in the bank than a lower payment and a maxed-out credit card for repairs.
5. Forgetting the "Texas-Sized" Hidden Costs
In Texas, we don't have a state income tax. That’s the good news! The bad news? Our property taxes can be pretty high to make up for it.
First-time buyers often look at the mortgage principal and interest but forget about the rest of the bill. Your total monthly payment (PITI) includes:
- Principal: Paying back the house.
- Interest: Paying the bank.
- Taxes: Paying the county.
- Insurance: Protecting your home.
Don't forget PMI (Private Mortgage Insurance) if you put down less than 20%, and HOA fees if your neighborhood has a pool or park.
The Fix:
Ask your Realtor or lender for a "Total Estimated Payment" for any house you like. This will include taxes and insurance so you aren't shocked when the bill arrives. You can find more info on the current market and what to expect on our 1st Home Texas homepage.

6. Picking a Pro Who Doesn't "Get" First-Time Buyers
Not all Realtors and Lenders are the same. Some prefer working with big-time investors. You need someone who understands the specific hurdles of being a first-timer.
If your agent doesn't know what a "Mortgage Credit Certificate" (MCC) is or scoffs when you ask about grants, they aren't the right fit for you.
Red Flags to Watch For:
- They pressure you to spend more than you're comfortable with.
- They don't explain terms like "escrow" or "appraisal."
- They seem annoyed by your questions.
The Fix:
Interview your pros! Ask them, "How many first-time buyers have you helped this year?" and "Are you familiar with Texas down payment assistance programs?" You want a partner, not just a salesperson.
7. Ignoring Specialized Loan Programs (VA & USDA)
If you are a Veteran or looking to live a bit further out from the city, you might be sitting on a goldmine.
- VA Loans: These are the best loans on the planet. 0% down, no monthly mortgage insurance, and great rates. If you served, use this benefit!
- USDA Loans: These are for "rural" areas. But here is a secret: many suburban areas right outside of San Antonio or Houston still count as rural to the USDA! These also offer 0% down.
The Fix:
Don't just assume a Conventional or FHA loan is your only option. Check the USDA eligibility map or talk to a VA-specialist lender to see if you qualify for these zero-down options.

Your "No-Mistake" Checklist 📝
Ready to get started? Here is a quick roadmap to make sure you stay on the right track:
- Check your credit score: Aim for at least a 620 for the best grant options.
- Get Pre-Approved: Do this before looking at a single house.
- Find a "Grant-Friendly" Lender: Ask about TSAHC and TDHCA programs.
- Calculate the WHOLE cost: Include taxes, insurance, and HOA fees.
- Keep a "Safety Net": Don't spend your last dollar on the closing table.
- Research your neighborhood: Look at market updates to see if prices are rising or falling.
Frequently Asked Questions (FAQ)
Q: Can I use more than one assistance program?
A: Sometimes! It depends on the specific programs. Often, you can combine a state grant with a local city program, but your lender has to be a wizard at paperwork to make it happen.
Q: Do I have to be a "First-Time" buyer to get help?
A: Not always. For many Texas programs, a "first-time buyer" is defined as someone who hasn't owned a home in the last 3 years. Also, some programs waive this rule if you are a Veteran or buying in a specific area!
Q: Is the interest rate higher if I use a grant?
A: Sometimes the rate is a tiny bit higher, but when you factor in the thousands of dollars you get for free upfront, it usually works out in your favor.
Q: How long does the process take?
A: From the moment you get pre-approved to the day you get your keys, it usually takes about 30 to 60 days.
Buying a home in Texas is a wild ride, but it's totally worth it. By avoiding these 7 mistakes, you'll be ahead of the pack and moving into your new place with a smile on your face (and money in your bank account).
If you have questions or need a hand navigating the Texas market, 1st Home Texas is here to help you every step of the way! 🤠🏠

