How Much House Can You Afford in Austin With a $100K Salary?

If you're earning $100,000 a year and thinking about buying a home in Austin, you may be wondering how far your income will actually go.

The answer depends on more than your salary. Your existing debt, credit score, down payment, property taxes, and interest rate all influence how much home you can comfortably afford.

And in Central Texas, where property taxes can vary significantly between neighborhoods, understanding the full monthly payment is especially important.

What Does a $100,000 Salary Mean for Your Housing Budget?

A $100,000 annual salary translates to approximately $8,333 in gross monthly income.

One common budgeting guideline suggests keeping housing expenses around 28% of gross income, which would be approximately $2,333 per month.

However, that's a guideline, not a lending requirement. Depending on your financial situation, you may qualify for more or decide that spending less makes better financial sense.

Your monthly housing payment may include:

• Mortgage principal and interest

• Property taxes

• Homeowners insurance

• Mortgage insurance, if applicable

• HOA fees, when applicable

It's important to evaluate all of these expenses before determining your price range.

What Would a $350,000 Home Cost Per Month?

Let's look at a hypothetical home purchase using a 30-year fixed mortgage at 7.24%, the national average reported by Freddie Mac on October 29, 2026.

Expense	Estimated amount
Home purchase price	$350,000
Down payment, 5%	$17,500
Loan amount	$332,500
Principal and interest	$2,268/month
Property taxes, illustrative 2%	$583/month
Homeowners insurance	$175/month
Mortgage insurance	$150/month
Estimated monthly payment	$3,176

This example excludes HOA fees and utilities. Actual taxes, insurance, mortgage insurance, and financing terms will vary.

At approximately $3,176 per month, this payment would represent about 38% of a $100,000 salary's gross monthly income, before considering other debts.

That doesn't automatically mean you cannot qualify, but it does demonstrate why your purchase price and your comfortable budget may be two different numbers.

Where Should You Look Around Austin?

If you're working with a specific budget, expanding your search beyond central Austin may give you additional options.

Communities worth exploring include:

Round Rock: Offers established neighborhoods, shopping, employment centers, and access to major roadways.

Leander: Features a combination of established neighborhoods and newer residential communities.

Hutto: Offers suburban housing options northeast of Austin, with access to Round Rock and the surrounding employment corridor.

Manor: May appeal to buyers looking east of Austin who want to compare new construction and resale opportunities.

Georgetown: Offers a wide variety of housing styles, including established neighborhoods and master-planned communities.

The right location depends on more than the listing price. Commute time, property taxes, HOA fees, and lifestyle should all factor into your decision.

Can Builder Incentives Help?

New construction builders sometimes offer financing incentives, closing cost contributions, or mortgage rate buydowns.

These incentives can potentially lower your upfront expenses or monthly payment.

However, the advertised interest rate may come with specific financing requirements, and some incentives are available only on certain homes.

Always compare the complete financing package, not just the advertised rate.

The Bottom Line

A $100,000 salary can provide a starting point for buying a home in the Austin area, but the right purchase price depends on your complete financial picture.

Before touring homes, I recommend speaking with a lender to understand your financing options and determining a monthly payment that fits comfortably within your budget.

Thinking about buying a home in Austin, Round Rock, Leander, Georgetown, or the surrounding communities?

I'm April Guerra, a Central Texas REALTOR® with LPT Realty. I help buyers evaluate their options, compare neighborhoods, and make informed real estate decisions.

Visit workwithapril.com to connect and start planning your home search.