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Mortgage Calculator &
Closing Costs: San Antonio, TX

Mortgage payment estimates, closing cost breakdowns, and homebuying data for San Antonio, Texas.

Median Home Price
$275K
Population
1.4M
Avg Monthly Rent
$1,280
Property Tax Rate
1.8%
San Antonio vs Texas Median
The median home price in San Antonio is $275,000, which is 11% below the Texas state median of $310,000.

Mortgage Calculator — San Antonio, TX

Pre-filled with San Antonio median home price and Texas tax/insurance rates. Adjust for your property.

$
$55,000
%
%
years
TX avg
%
$
Monthly Payment (PITI)
$2,120
Principal + Interest + Tax + Insurance + PMI
Principal & Interest
$1,391
per month
Taxes & Insurance
$730
per month
Total Interest Paid
$281K
over 30 years
Total Loan Cost
$501K
all payments
Payment Breakdown
Loan Amount$220,000
Principal & Interest$1,391
Property Taxes$413
Homeowners Insurance$317
Total Monthly PITI$2,120

Closing Costs — San Antonio, TX

Estimated closing costs based on Texas rates and fees applied to San Antonio prices.

$
%
Texas: Avg closing costs 1.7% of price. Transfer tax: 0%.
Estimated Closing Costs
$12,799
4.7% of purchase price
Lender Fees
$2,405
origination, underwriting
Third-Party
$2,825
appraisal, title, inspection
Government Fees
$0
transfer taxes, recording
Prepaids + Escrow
$7,569
taxes, insurance, interest
Itemized Costs
Loan Origination (0.8%)$1,980
Underwriting Fee$350
Credit Report$75
Appraisal$550
Home Inspection$450
Title Search + Insurance$1,675
Recording Fee$150
Prepaid Taxes (3 mo)$1,238
Prepaid Insurance (12 mo)$3,800
Prepaid Interest (15 days)$661
Escrow Reserves$1,871
Total Closing Costs$12,799

Buying a Home in San Antonio, Texas

The median home price in San Antonio is $275,000, 11% below the Texas state median of $310,000. With a population of 1,434,625, San Antonio is a major metro area where home prices tend to be more accessible than in many parts of Texas.

Property taxes in Texas average 1.8% annually. This higher-than-average tax rate means a $275,000 home in San Antonio would carry roughly $413/month in property taxes alone — plan accordingly. Homeowners insurance in Texas runs approximately $3,800 per year. Insurance costs are notably high — factor this into your monthly budget.

Average rent in San Antonio is $1,280/month. The price-to-rent ratio in San Antonio is moderate, meaning the buy-vs-rent decision depends heavily on how long you plan to stay.

San Antonio presents moderate affordability. The $275K median puts homeownership within reach for median-income households, though down payment savings and closing costs require planning.

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