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12804 TANTARA DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath1,245 sqftBuilt 1992

Property at a Glance

This home is estimated between $471,982 and $611,265, with a best estimate of $536,741. 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

$471,982 $611,265
Best Estimate
$536,741
WCAD Value
$459,590
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 $471,982 and $611,265. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12806 TANTARA DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,069 sqft Built 1992
Raw Value $471,697
Adjusted Value $536,741

Adjusted +$65,044 for 176 sqft more living space. Net adjustment: +$65,044.

12802 TANTARA DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 888 sqft Built 1992
Raw Value $479,329
Adjusted Value $611,265

Adjusted +$131,936 for 357 sqft more living space. Net adjustment: +$131,936.

12808 TANTARA DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 936 sqft Built 1992
Raw Value $476,218
Adjusted Value $590,415

Adjusted +$114,197 for 309 sqft more living space. Net adjustment: +$114,197.

12900 TANTARA DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,224 sqft Built 1992
Raw Value $464,221
Adjusted Value $471,982

Adjusted +$7,761 for 21 sqft more living space. Net adjustment: +$7,761.

12728 TANTARA DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,057 sqft Built 1992
Raw Value $490,744
Adjusted Value $515,767

Adjusted +$69,479 for 188 sqft more living space and -$44,456 for no pool. Net adjustment: +$25,023.

The Neighborhood

This home is valued 6.0% 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
$459,590
Median
$488,824

This home is -6.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,968 across all districts. With a homestead exemption claimed, that drops to $7,151 — saving $1,817 per year. That's $596 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%$4,105
AustinCity0.5240%$2,408
Williamson CountyCounty0.3694%$1,698
Austin Community Collegespecial0.1034%$475
Williamson County FM/RdCounty0.0443%$204
Upper Brushy Creek WCIDWater0.0170%$78
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$8,968

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $536,741 would pay approximately $3,350 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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