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12908 TANTARA DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,560 sqftBuilt 1989

Property at a Glance

This home is estimated between $294,994 and $683,134, with a best estimate of $608,958. That places the property above 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

$294,994 $683,134
Best Estimate
$608,958
WCAD Value
$417,458
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 $294,994 and $683,134. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12906 TANTARA DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,024 sqft Built 1990
Raw Value $467,878
Adjusted Value $663,269

Adjusted +$198,089 for 536 sqft more living space and -$2,698 for being older. Net adjustment: +$195,391.

12910 TANTARA DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,370 sqft Built 1989
Raw Value $421,708
Adjusted Value $491,926

Adjusted +$70,218 for 190 sqft more living space. Net adjustment: +$70,218.

12912 TANTARA DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,386 sqft Built 1990
Raw Value $591,807
Adjusted Value $608,958

Adjusted +$64,305 for 174 sqft more living space and -$2,698 for being older and -$44,456 for no pool. Net adjustment: +$17,151.

12904 TANTARA DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 932 sqft Built 1991
Raw Value $456,440
Adjusted Value $683,134

Adjusted +$232,089 for 628 sqft more living space and -$5,395 for being older. Net adjustment: +$226,694.

12902 TANTARA DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,005 sqft Built 1991
Raw Value $464,847
Adjusted Value $294,994

Adjusted -$164,458 for 445 sqft less living space and -$5,395 for being older. Net adjustment: -$169,853.

The Neighborhood

This home is valued 14.6% 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
$417,458
Median
$488,824

This home is -14.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,146 across all districts. With a homestead exemption claimed, that drops to $6,381 — saving $1,765 per year. That's $532 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%$3,728
AustinCity0.5240%$2,188
Williamson CountyCounty0.3694%$1,542
Austin Community Collegespecial0.1034%$432
Williamson County FM/RdCounty0.0443%$185
Upper Brushy Creek WCIDWater0.0170%$71
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$8,146

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $608,958 would pay approximately $3,801 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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