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12910 TANTARA DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,370 sqftBuilt 1989

Property at a Glance

This home is estimated between $288,203 and $593,051, with a best estimate of $347,240. 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

$288,203 $593,051
Best Estimate
$347,240
WCAD Value
$421,708
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 $288,203 and $593,051. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12908 TANTARA DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,560 sqft Built 1989
Raw Value $417,458
Adjusted Value $347,240

Adjusted -$70,218 for 190 sqft less living space. Net adjustment: -$70,218.

12912 TANTARA DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,386 sqft Built 1990
Raw Value $591,807
Adjusted Value $538,740

Adjusted -$5,913 for 16 sqft less living space and -$2,698 for being older and -$44,456 for no pool. Net adjustment: -$53,067.

12906 TANTARA DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,024 sqft Built 1990
Raw Value $467,878
Adjusted Value $593,051

Adjusted +$127,871 for 346 sqft more living space and -$2,698 for being older. Net adjustment: +$125,173.

12903 STANZEL DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,587 sqft Built 1987
Raw Value $418,318
Adjusted Value $343,517

Adjusted -$80,196 for 217 sqft less living space and +$5,395 for being newer. Net adjustment: -$74,801.

12913 TANTARA DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,965 sqft Built 1989
Raw Value $508,096
Adjusted Value $288,203

Adjusted -$219,893 for 595 sqft less living space. Net adjustment: -$219,893.

The Neighborhood

This home is valued 13.7% below the R381591E - Hunters' Chase Sec 5 & 7 median of $488,824. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 2.2% over the past year.

R381591E - Hunters' Chase Sec 5 & 7

typical
762 Properties
$488,824 Median Value
-2.2% YoY Change
3% Have Pool
100% Have Garage
This Home
$421,708
Median
$488,824

This home is -13.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,229 across all districts. With a homestead exemption claimed, that drops to $6,459 — saving $1,770 per year. That's $538 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$3,766
AustinCity0.5240%$2,210
Williamson CountyCounty0.3694%$1,558
Austin Community Collegespecial0.1034%$436
Williamson County FM/RdCounty0.0443%$187
Upper Brushy Creek WCIDWater0.0170%$72
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$8,229

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $347,240 would pay approximately $2,167 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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