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12705 TANTARA DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath1,084 sqftBuilt 1987

Property at a Glance

This home is estimated between $389,320 and $487,923, with a best estimate of $481,751. That places the property below the R381591E - Hunters' Chase Sec 5 & 7 median of $488,824, in a neighborhood that declined 2.2% over the past year.

Estimated Value Range

$389,320 $487,923
Best Estimate
$481,751
WCAD Value
$564,709
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R381591E - Hunters' Chase Sec 5 & 7, this home's estimated market value is between $389,320 and $487,923. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12701 TANTARA DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,032 sqft Built 1990
Raw Value $476,798
Adjusted Value $487,923

Adjusted +$19,218 for 52 sqft more living space and -$8,093 for being older. Net adjustment: +$11,125.

12709 TANTARA DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,388 sqft Built 1989
Raw Value $588,430
Adjusted Value $470,686

Adjusted -$112,349 for 304 sqft less living space and -$5,395 for being older. Net adjustment: -$117,744.

12711 TANTARA DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,089 sqft Built 1987
Raw Value $483,599
Adjusted Value $481,751

Adjusted -$1,848 for 5 sqft less living space. Net adjustment: -$1,848.

12708 TANTARA DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,046 sqft Built 1992
Raw Value $485,740
Adjusted Value $486,296

Adjusted +$14,044 for 38 sqft more living space and -$13,488 for being older. Net adjustment: +$556.

12704 TANTARA DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,226 sqft Built 1992
Raw Value $455,287
Adjusted Value $389,320

Adjusted -$52,479 for 142 sqft less living space and -$13,488 for being older. Net adjustment: -$65,967.

The Neighborhood

This home is valued 15.5% above the R381591E - Hunters' Chase Sec 5 & 7 median of $488,824. With 762 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 2.2% over the past year.

R381591E - Hunters' Chase Sec 5 & 7

above average
762 Properties
$488,824 Median Value
-2.2% YoY Change
3% Have Pool
100% Have Garage
This Home
$564,709
Median
$488,824

This home is +15.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,019 across all districts. With a homestead exemption claimed, that drops to $9,073 — saving $1,946 per year. That's $756 per month a buyer should budget. The assessed value increased +6.5% vs the subdivision average of -2.2%. This above-average increase gives a protest opportunity score of 59 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$5,043
AustinCity0.5240%$2,959
Williamson CountyCounty0.3694%$2,086
Austin Community Collegespecial0.1034%$584
Williamson County FM/RdCounty0.0443%$250
Upper Brushy Creek WCIDWater0.0170%$96
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$11,019
59 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $481,751 would pay approximately $3,007 per month (principal and interest only, excluding taxes and insurance).

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

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