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12709 TANTARA DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed3 bath1,388 sqftBuilt 1989

Property at a Glance

This home is estimated between $340,956 and $682,453, with a best estimate of $441,554. 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

$340,956 $682,453
Best Estimate
$441,554
WCAD Value
$588,430
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 $340,956 and $682,453. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12711 TANTARA DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,089 sqft Built 1987
Raw Value $483,599
Adjusted Value $599,495

Adjusted +$110,501 for 299 sqft more living space and +$5,395 for being newer. Net adjustment: +$115,896.

12707 TANTARA DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,618 sqft Built 1987
Raw Value $435,357
Adjusted Value $355,751

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

12705 TANTARA DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,084 sqft Built 1987
Raw Value $564,709
Adjusted Value $682,453

Adjusted +$112,349 for 304 sqft more living space and +$5,395 for being newer. Net adjustment: +$117,744.

7820 ELKHORN MOUNTAIN TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,605 sqft Built 1992
Raw Value $429,245
Adjusted Value $340,956

Adjusted -$80,196 for 217 sqft less living space and -$8,093 for being older. Net adjustment: -$88,289.

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 $441,554

Adjusted -$18,109 for 49 sqft less living space and -$2,698 for being older. Net adjustment: -$20,807.

The Neighborhood

This home is valued 20.4% above the R381591E - Hunters' Chase Sec 5 & 7 median of $488,824. With 762 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 2.2% over the past year.

R381591E - Hunters' Chase Sec 5 & 7

above average
762 Properties
$488,824 Median Value
-2.2% YoY Change
3% Have Pool
100% Have Garage
This Home
$588,430
Median
$488,824

This home is +20.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,482 across all districts. With a homestead exemption claimed, that drops to $9,506 — saving $1,976 per year. That's $792 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%$5,255
AustinCity0.5240%$3,083
Williamson CountyCounty0.3694%$2,174
Austin Community Collegespecial0.1034%$608
Williamson County FM/RdCounty0.0443%$261
Upper Brushy Creek WCIDWater0.0170%$100
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$11,482

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $441,554 would pay approximately $2,756 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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