How much do I need to make to afford a $400,000 house in Texas?
Plan for an annual income between $115,000 — $130,000. The estimate assumes you put 20% down, hold very little existing debt, and secure a 30-year fixed mortgage at current rates. In the case of having a smaller down payment or carrying auto loans & student debt or credit card balances, the required income will likely push past $135,000.
Is the answer a range?
Lenders evaluate the total monthly housing cost — rather than just the purchase price. The CFPB recommends keeping the home payment at or below 28% of the gross monthly income. In parallel to the financial profile, lenders might approve a higher or lower threshold. When buying in Texas, the monthly costs will cover property taxes and homeowners insurance as well as possibly private mortgage insurance (PMI).
| Scenario | (Est.) Monthly Housing Cost | (Est.) gross income |
|---|---|---|
| 20% down — minimal existing debt | $2,700 to $3,000 | $116,000 to $129,000 |
| 10% down — minimal existing debt | $3,100 to $3,400 | $133,000 to $146,000 |
Note: These figures are only estimates rather than guaranteed approvals. The calculations use the 6.11% average 30-year fixed mortgage rate reported by Freddie Mac on March 12, 2026, alongside a conservative payment-to-income ratio.
What changes the number?
Down payment — putting more money down lowers the loan balance & eliminates the need for PMI
Interest rate — even a slight shift in rates directly influences the monthly bill
Property taxes — because Texas levies no state income tax, local property assessments take up a larger portion of the housing expenses
Insurance — premiums vary wildly in accordance with the property & location and coverage limits
Other monthly debt — existing financial obligations limit the mortgage amount a lender will approve
How much cash is required upfront?
Purchasing a home naturally requires cash beyond the down payment. According to the CFPB, the closing cost range is 2% — 5% of the purchase price. For a $400,000 property, it should be expected to pay an additional $8,000 — $20,000 just to close the loan.
In case of planning to live in the house as the primary residence, filing for a Texas homestead exemption would lower its taxable value & lower the annual property tax bill. It assists long-term affordability, though buyer still must verify the base monthly payment is parallel to the budget beforehand.
Why reach out to Dimov Partners?
Dimov Partners evaluates the financial amounts before locking into a mortgage. Our experts are here to review the cash flow, existing debt, tax liabilities, and cash to close — in order to protect you from payments that look fine on paper but squeeze in reality.