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12707 TANTARA DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,618 sqftBuilt 1987

Property at a Glance

This home is estimated between $205,950 and $668,036, with a best estimate of $420,561. 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

$205,950 $668,036
Best Estimate
$420,561
WCAD Value
$435,357
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 $205,950 and $668,036. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12709 TANTARA DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
4 bed 3 bath 1,388 sqft Built 1989
Raw Value $588,430
Adjusted Value $668,036

Adjusted +$85,001 for 230 sqft more living space and -$5,395 for being older. Net adjustment: +$79,606.

7822 ELKHORN MOUNTAIN TRL, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,066 sqft Built 1992
Raw Value $471,337
Adjusted Value $292,282

Adjusted -$165,567 for 448 sqft less living space and -$13,488 for being older. Net adjustment: -$179,055.

7820 ELKHORN MOUNTAIN TRL, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,605 sqft Built 1992
Raw Value $429,245
Adjusted Value $420,561

Adjusted +$4,804 for 13 sqft more living space and -$13,488 for being older. Net adjustment: -$8,684.

12713 TANTARA DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,370 sqft Built 1990
Raw Value $491,959
Adjusted Value $205,950

Adjusted -$277,916 for 752 sqft less living space and -$8,093 for being older. Net adjustment: -$286,009.

12710 TANTARA DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,437 sqft Built 1990
Raw Value $462,361
Adjusted Value $521,160

Adjusted +$66,892 for 181 sqft more living space and -$8,093 for being older. Net adjustment: +$58,799.

The Neighborhood

This home is valued 10.9% 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
$435,357
Median
$488,824

This home is -10.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,495 across all districts. With a homestead exemption claimed, that drops to $6,708 — saving $1,787 per year. That's $559 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%$3,888
AustinCity0.5240%$2,281
Williamson CountyCounty0.3694%$1,608
Austin Community Collegespecial0.1034%$450
Williamson County FM/RdCounty0.0443%$193
Upper Brushy Creek WCIDWater0.0170%$74
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$8,495

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $420,561 would pay approximately $2,625 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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