How Much Down Payment Do You Need to Buy a Home in Houston TX?
How Much Down Payment Do You Need to Buy a Home in Houston TX?
Most Houston TX buyers need between 0% and 3.5% down, not 20%. On a median-priced $340,000 home, that is $0 with a VA or USDA loan, about $11,900 with FHA, or roughly $10,200 with a 3% conventional loan.
TL;DR: Isaias Contreras, REALTOR® and owner of Contreras Properties Group at Keller Williams Signature, works with buyers across Houston, Katy, Richmond, and Fulshear, TX in Harris and Fort Bend counties. The down payment you need in the Greater Houston Area depends on your loan program, not on a 20% rule. VA and USDA loans allow $0 down for qualified buyers. FHA requires 3.5%. Conventional loans start near 3%. On Houston's $340,000 median price, those thresholds range from nothing to about $11,900.
Isaias Contreras, REALTOR® and owner of Contreras Properties Group at Keller Williams Signature, helps buyers purchase across Houston and the suburbs of Katy, Richmond, and Fulshear, TX — a corridor running from Harris County into Fort Bend County and outward across the Greater Houston Area of Texas. This guide covers what each loan program requires and how the numbers change in the suburbs.
What Is a Down Payment on a Houston, TX Home?
A down payment is the portion of a home's purchase price you pay in cash at closing, with the rest financed through your mortgage. In Houston, TX — the anchor city of Harris County and the Greater Houston Area — the required amount is set by your loan program, not the seller or the city. It is separate from closing costs and directly determines your loan balance and monthly payment.
What Is the Minimum Down Payment for Each Loan Type in Houston, TX?
The minimum ranges from nothing to 20%, depending on which program you qualify for. Four programs cover the large majority of Houston TX purchases, and each carries its own threshold and trade-offs.
| Loan Type | Minimum Down | On a $340,000 Houston Home | Key Condition |
|---|---|---|---|
| VA | 0% | $0 | Veterans, active duty, eligible spouses. No mortgage insurance. |
| USDA | 0% | $0 | Eligible areas only; income limits apply. |
| FHA | 3.5% | $11,900 | Credit score 580+. Scores of 500–579 require 10% down. |
| Conventional | 3%–5% | $10,200–$17,000 | 3% via HomeReady and Home Possible. |
| Conventional at 20% | 20% | $68,000 | Not required. Removes private mortgage insurance. |
Dollar figures use the $340,000 Greater Houston single-family median reported by the Houston Association of Realtors for July 2026. Your purchase price sets your actual number.
Mortgage insurance behaves differently across these programs. On an FHA loan it generally stays for the life of the loan if you put less than 10% down. On a conventional loan, private mortgage insurance drops off at 20% equity. That difference can outweigh the smaller upfront number, so run both scenarios with a lender.
How Much Cash Do You Actually Need at Closing in Houston, TX?
More than the down payment alone. Closing costs in Texas typically run 2% to 5% of the purchase price, which on a $340,000 Houston home adds roughly $6,800 to $17,000 on top of whatever you put down.
Budget for these alongside your down payment:
- Lender fees, title work, and the survey
- Prepaid property taxes and homeowners insurance
- Inspection and appraisal, paid before closing
- Option fee and earnest money, credited back at closing in most Texas contracts
- Cash reserves for moving and early repairs
With inventory this deep, seller contributions toward closing costs are a realistic ask — a negotiation that can meaningfully reduce what you bring to the table.
How Does Houston Compare to Katy, Richmond, and Fulshear, TX?
The percentages are identical everywhere — what changes is the dollar amount, because local prices differ across Harris County and Fort Bend County. Here is how a 3.5% FHA down payment and a 20% conventional down payment compare across the four markets Contreras Properties Group serves most.
| Market | County | Approx. Price Point | 3.5% Down | 20% Down |
|---|---|---|---|---|
| Houston, TX | Harris | $340,000 | $11,900 | $68,000 |
| Katy, TX | Harris / Fort Bend / Waller | $350,000 | $12,250 | $70,000 |
| Richmond, TX | Fort Bend | $381,000 | $13,335 | $76,200 |
| Fulshear, TX | Fort Bend | $500,000 | $17,500 | $100,000 |
A note on these figures: Texas is a non-disclosure state, so sale prices are not public record and published medians vary by source and time window. Houston reflects HAR July 2026 data; Katy reflects Redfin's three-month median; Richmond reflects the Zillow Home Value Index. Treat these as directional, not precise.
Moving from Houston out to Fulshear adds roughly $5,600 to a 3.5% down payment and $32,000 to a 20% one, with Richmond and Katy in between. If cash is your constraint, the loan program you choose moves your number far more than the city does.
What Down Payment Assistance Can Texas Buyers Use?
Texas runs two statewide programs that reduce the cash you need, and both are available to Greater Houston buyers. The Texas Department of Housing and Community Affairs offers a deferred second lien through My First Texas Home and My Choice Texas Home. The Texas State Affordable Housing Corporation offers assistance structured as either a grant or a forgivable second lien.
Both generally provide up to 5% of the loan amount, pair with FHA, VA, USDA, or conventional financing, and carry county income limits plus a minimum credit score around 620. On a $340,000 Houston home, 5% is roughly $17,000 — enough to cover an FHA down payment with room left for closing costs. Confirm current terms with a participating lender, since eligibility and funding cycles change.
Why Does This Matter for Buyers in Houston, TX Right Now?
Because the cost of waiting has changed. Greater Houston recorded 40,750 active single-family listings in July 2026 — the highest level HAR has ever tracked — while the median price held nearly flat at $340,000, up just 0.6% year over year.
That combination shifts the math on down payments. When inventory was thin and prices climbed quickly, saving another year meant chasing a higher price. With supply this deep across Harris County and Fort Bend County and prices moving sideways, a ready buyer has real room to negotiate on price, closing cost contributions, and repairs.
For buyers in Houston, Katy, Richmond, and Fulshear, TX, the implication is straightforward: a 3.5% down payment backed by a solid preapproval competes well right now. Holding out for 20% may cost more in rent and lost equity than it saves in mortgage insurance — a calculation worth running with real numbers.
What Do Buyers Most Want to Know About Down Payments in Houston, TX?
What is the minimum down payment you need to buy a home in Houston, TX?
Your minimum depends on the loan program you qualify for. VA and USDA loans allow qualified buyers to purchase with nothing down. FHA loans require 3.5% with a credit score of 580 or higher. Conventional loans start near 3% for eligible buyers. On a median-priced Houston home, that range runs from $0 to roughly $11,900.
Do you really need 20% down to buy a home in Houston, TX?
No. Twenty percent is a common assumption, not a requirement. Putting 20% down lets you avoid private mortgage insurance on a conventional loan, which lowers your monthly payment. But most Houston buyers use programs requiring far less. Waiting to save $68,000 on a median-priced home can cost you years of building equity.
How much cash do you need beyond the down payment in Houston, TX?
Plan for closing costs on top of your down payment, typically 2% to 5% of the purchase price in Texas. On a $340,000 Houston home, that adds roughly $6,800 to $17,000. You will also want reserves for moving, an inspection, an appraisal, and early repairs. Sellers sometimes contribute toward closing costs.
How does a down payment in Houston compare to Katy, Richmond, or Fulshear, TX?
Percentages stay the same across Fort Bend and Harris counties, but dollar amounts scale with local prices. A 3.5% FHA down payment runs near $11,900 in Houston, around $12,250 in Katy, roughly $13,300 in Richmond, and about $17,500 in Fulshear. The loan program you choose matters more than the city you choose.
What down payment assistance can you use in Texas?
Two statewide agencies run programs open to Greater Houston buyers. TSAHC offers assistance as a grant or forgivable second lien, and TDHCA offers a deferred second lien through My First Texas Home and My Choice Texas Home. Both generally provide up to 5% of the loan amount and pair with FHA, VA, USDA, or conventional financing.
Why does your down payment size matter in the Houston, TX market right now?
Greater Houston recorded 40,750 active listings in July 2026, the highest level HAR has ever tracked. With that much inventory across Harris County, Fort Bend County, and the wider metro, sellers are more open to negotiation. A smaller down payment paired with a strong preapproval can still compete when supply is this deep.
Does a larger down payment lower your monthly payment in Houston, TX?
Yes. Every additional dollar down reduces your loan balance and your monthly principal and interest. Reaching 20% on a conventional loan also removes private mortgage insurance. On an FHA loan, mortgage insurance generally stays for the life of the loan when you put less than 10% down, which is worth weighing before you choose a program.
Related reading: what buyers should know about the Richmond TX market · a closer look at buying a home in Katy TX
Other Questions Buyers Ask About Down Payments in Houston, TX
- What credit score do you need to buy a home in Houston, TX?
- Can you use gift funds for a down payment in Texas?
- How long does it take to save a down payment in Fort Bend County, TX?
- What are closing costs on a home in Katy, TX?
- Is it better to put 5% or 20% down in the Greater Houston Area?
Ready to Run Your Own Numbers?
Your right number depends on your loan program, your timeline, and the home you want — not a rule of thumb. Isaias Contreras and Contreras Properties Group help buyers across Houston, Katy, Richmond, and Fulshear, TX map out what they would actually need at closing. To walk through your numbers, reach out to the Contreras Properties Group team and we will take it from there.
About Isaias Contreras
Isaias Contreras is a REALTOR® and the owner of Contreras Properties Group at Keller Williams Signature, serving buyers and sellers across Katy, Richmond, and Fulshear, TX and the Greater Houston Area. He works with buyers at every price point, from first purchases using assistance programs to move-up purchases in Fort Bend County. To connect, visit the Contreras Properties Group contact page or call 832-338-3484.
Contreras Properties Group | Keller Williams Signature | 920 S Fry Rd, Katy, TX 77450
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