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Mortgage Calculator — Austin, TX

Median home price in Austin: $480,000. Monthly payment: $2,555/month (20% down, 7%, 30yr). Property tax rate: 1.68%.

= $96,000

Monthly Payment
$2,555
Loan Amount
$384,000
Total Interest
$535,714
Total Cost
$1,015,714

Payment Breakdown

Down Payment$96,000 (9.5%)
Principal$384,000 (37.8%)
Total Interest$535,714 (52.7%)

Austin Mortgage Payments by Rate

Rate15-Year30-YearTotal Interest (30yr)
5.5%$3,138$2,180$400,912
6%$3,240$2,302$444,819
6.5%$3,345$2,427$489,771
6.75%$3,398$2,491$512,622
7%$3,452$2,555$535,714
7.25%$3,505$2,620$559,040
7.5%$3,560$2,685$582,594
8%$3,670$2,818$630,356

Austin Property Tax & Total Housing Cost

Property Tax Rate
1.68%
$8,064/year
Monthly P&I
$2,555
20% down, 7%, 30yr
Est. Total Monthly
$3,227
P&I + property tax

True Cost of a Home in Austin

What you actually pay over 30 years on a $480,000 home (20% down, 7%):

Down Payment
$96,000
Total Principal Paid
$384,000
Total Interest Paid
$535,714
Property Tax (30yr)
$241,920
True total cost: $1,257,634 over 30 years — that's 2.6× the purchase price of $480,000.

Homebuyer Tips for Austin, TX

The Austin housing market has its own dynamics. With a median price of $480,000 and a property tax rate of 1.68%, here are tips specific to buying in this area:

  • Factor in property taxes early. At 1.68%, you'll pay $672/month in property tax alone — that's $8,064/year on the median home.
  • Budget beyond the mortgage. Your true monthly housing cost in Austin is closer to $3,227/month when combining P&I and property tax — before insurance and maintenance.
  • Get pre-approved locally. Lenders familiar with TX markets often have better rate options and faster closings for Austin properties.
  • Compare neighborhoods carefully. Property tax rates and home values can vary significantly within Austin — a lower-tax neighborhood could save you thousands annually.
  • Consider the 28% rule. To keep your Austin mortgage at 28% of gross income, you need a household income of at least $138,290/year.
  • Research first-time buyer programs. TX may offer down payment assistance or reduced rates for first-time buyers purchasing in Austin.

Frequently Asked Questions — Austin Mortgages

How much house can I afford in Austin, TX?

Using the 28% rule, a household earning $100,000/year can afford roughly $347,097 in Austin. This accounts for the local property tax rate of 1.68%, which adds $672/month on the median home.

What is the monthly payment on a $480,000 home in Austin?

With 20% down and a 7% rate on a 30-year mortgage, the principal and interest payment is $2,555/month. Including property tax, expect to pay around $3,227/month before insurance.

Are property taxes high in Austin?

Austin's property tax rate is 1.68%. On the median home of $480,000, that's $8,064/year or $672/month. This is above the national average of about 1.1%.

Is a 30-year or 15-year mortgage better for Austin?

A 15-year mortgage at 6.75% on the median Austin home costs $3,398/month — $843 more than a 30-year — but saves $308,065 in total interest.

How much do I need for a down payment in Austin?

A 20% down payment on the median Austin home is $96,000. FHA loans allow as little as 3.5% down ($16,800), though you'll pay mortgage insurance.

What credit score do I need to buy a home in Austin?

Most conventional loans require a 620+ credit score, while FHA loans accept 580+. For the best rates on a $480,000 home in Austin, aim for 740 or higher — it can save you 0.5-1% on your rate.

How do I lower my mortgage payment in Austin?

You can lower your payment by making a larger down payment, buying down your rate with points, choosing a longer term, or shopping around for lower rates. In Austin, you could also look at neighborhoods with lower property tax assessments.

What is the total cost of owning a home in Austin for 30 years?

On the median $480,000 home with 20% down at 7%, you'll pay $1,015,714 in mortgage costs alone, plus $241,920 in property tax — a true total of $1,257,634 over 30 years.

Affordability in Austin

10% down ($48,000)$151,976/yr needed
15% down ($72,000)$145,133/yr needed
20% down ($96,000)$138,290/yr needed
25% down ($120,000)$131,447/yr needed

Based on 28% housing cost rule. Includes property tax.