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12904 TANTARA DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath932 sqftBuilt 1991

Property at a Glance

This home is estimated between $190,764 and $472,042, with a best estimate of $436,576. 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

$190,764 $472,042
Best Estimate
$436,576
WCAD Value
$456,440
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 $190,764 and $472,042. 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 $436,576

Adjusted -$34,000 for 92 sqft less living space and +$2,698 for being newer. Net adjustment: -$31,302.

12900 TANTARA DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,224 sqft Built 1992
Raw Value $464,221
Adjusted Value $353,609

Adjusted -$107,914 for 292 sqft less living space and -$2,698 for being older. Net adjustment: -$110,612.

12908 TANTARA DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,560 sqft Built 1989
Raw Value $417,458
Adjusted Value $190,764

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

12808 TANTARA DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 936 sqft Built 1992
Raw Value $476,218
Adjusted Value $472,042

Adjusted -$1,478 for 4 sqft less living space and -$2,698 for being older. Net adjustment: -$4,176.

12905 TANTARA DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 900 sqft Built 1988
Raw Value $446,204
Adjusted Value $466,123

Adjusted +$11,826 for 32 sqft more living space and +$8,093 for being newer. Net adjustment: +$19,919.

The Neighborhood

This home is valued 6.6% 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
$456,440
Median
$488,824

This home is -6.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,906 across all districts. With a homestead exemption claimed, that drops to $7,093 — saving $1,813 per year. That's $591 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%$4,076
AustinCity0.5240%$2,392
Williamson CountyCounty0.3694%$1,686
Austin Community Collegespecial0.1034%$472
Williamson County FM/RdCounty0.0443%$202
Upper Brushy Creek WCIDWater0.0170%$78
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$8,906

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $436,576 would pay approximately $2,725 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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