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12720 TANTARA DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath1,075 sqftBuilt 1991

Property at a Glance

This home is estimated between $443,547 and $496,901, with a best estimate of $478,522. 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

$443,547 $496,901
Best Estimate
$478,522
WCAD Value
$466,696
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 $443,547 and $496,901. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12718 TANTARA DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,004 sqft Built 1991
Raw Value $466,045
Adjusted Value $492,284

Adjusted +$26,239 for 71 sqft more living space. Net adjustment: +$26,239.

12724 TANTARA DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,029 sqft Built 1991
Raw Value $461,522
Adjusted Value $478,522

Adjusted +$17,000 for 46 sqft more living space. Net adjustment: +$17,000.

12716 TANTARA DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,073 sqft Built 1990
Raw Value $465,900
Adjusted Value $469,337

Adjusted +$739 for 2 sqft more living space and +$2,698 for being newer. Net adjustment: +$3,437.

12714 TANTARA DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,015 sqft Built 1992
Raw Value $477,425
Adjusted Value $496,901

Adjusted +$22,174 for 60 sqft more living space and -$2,698 for being older. Net adjustment: +$19,476.

8011 CAHILL DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,186 sqft Built 1987
Raw Value $473,779
Adjusted Value $443,547

Adjusted -$41,022 for 111 sqft less living space and +$10,790 for being newer. Net adjustment: -$30,232.

The Neighborhood

This home is valued 4.5% 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
$466,696
Median
$488,824

This home is -4.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,107 across all districts. With a homestead exemption claimed, that drops to $7,281 — saving $1,826 per year. That's $607 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%$4,168
AustinCity0.5240%$2,446
Williamson CountyCounty0.3694%$1,724
Austin Community Collegespecial0.1034%$483
Williamson County FM/RdCounty0.0443%$207
Upper Brushy Creek WCIDWater0.0170%$79
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$9,107

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $478,522 would pay approximately $2,987 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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