A lender will tell you what you qualify for. That number is not the answer to this question, and treating it as the answer is how people end up house-poor in a market they otherwise love.
Here is how I have buyers think about it.
The lender number is a ceiling, not a target
Underwriting looks at your income, your debts and your credit and produces a maximum. It is a real number and it is useful. It is also calculated without any knowledge of your life: your childcare, your car payments in two years, your travel, your savings rate, whether you want to keep contributing to retirement.
Get pre-approved early, absolutely. Then treat the approval as the outer edge of the map rather than the destination.
Build the real monthly number
In Central Texas the mortgage is a smaller share of the monthly cost than buyers from other states expect. Four things move it:
Property taxes. Texas has no state income tax and funds itself through property tax instead. Rates here are among the highest in the country, and in newer Leander and Georgetown subdivisions a MUD can add meaningfully on top of city, county and school rates. Two houses on the same street can carry different totals. How MUD districts work.
Insurance. Central Texas is a hail region and carriers have priced that in. Get a real quote on a real address, and ask how the roof is covered.
Utilities. August in a big house with west-facing glass is expensive. Newer construction with modern HVAC helps.
Tolls and HOA. If 183A is your daily commute, that is a recurring bill. So are HOA dues in most newer neighborhoods.
A practical rule
Take the all-in monthly payment — principal, interest, the actual tax rate for that specific parcel, a real insurance quote, HOA, and a realistic summer electric bill — and ask whether you would still be comfortable with it if your household income dropped by a fifth. If the answer is no, you are shopping above your range regardless of what the approval letter says.
The other test: does this payment still let you save? A house that stops your savings entirely is not an investment, it is a trap with a nice kitchen.
What actually buys you more house here
Distance. That is the honest lever in this market. Every ten minutes further out along the 183 corridor buys square footage, lot size and newer construction. I compared the five north corridor suburbs here, and the trade is real in both directions.
The second lever is age. A 2005 house in an established neighborhood with mature trees often costs less per square foot than a 2023 house twenty minutes further out, and it comes with a lower tax rate because the MUD has aged off or never existed.
Where to start
Get pre-approved, then send me the address of one house you like. I will build the actual monthly number on that parcel — real tax rate, real insurance, real everything — so you can see what your range buys before you fall for something outside it.
That one exercise is worth more than a month of scrolling listings.
