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12713 TANTARA DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath2,370 sqftBuilt 1990

Property at a Glance

This home is estimated between $433,795 and $747,565, with a best estimate of $625,388. 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

$433,795 $747,565
Best Estimate
$625,388
WCAD Value
$491,959
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 $433,795 and $747,565. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12715 TANTARA DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,756 sqft Built 1987
Raw Value $512,557
Adjusted Value $747,565

Adjusted +$226,915 for 614 sqft more living space and +$8,093 for being newer. Net adjustment: +$235,008.

12717 TANTARA DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,036 sqft Built 1990
Raw Value $501,952
Adjusted Value $625,388

Adjusted +$123,436 for 334 sqft more living space. Net adjustment: +$123,436.

12707 TANTARA DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,618 sqft Built 1987
Raw Value $435,357
Adjusted Value $721,366

Adjusted +$277,916 for 752 sqft more living space and +$8,093 for being newer. Net adjustment: +$286,009.

7818 ELKHORN MOUNTAIN TRL, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
4 bed 2 bath 2,436 sqft Built 1991
Raw Value $460,885
Adjusted Value $433,795

Adjusted -$24,392 for 66 sqft less living space and -$2,698 for being older. Net adjustment: -$27,090.

7816 ELKHORN MOUNTAIN TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 2,436 sqft Built 1991
Raw Value $460,885
Adjusted Value $433,795

Adjusted -$24,392 for 66 sqft less living space and -$2,698 for being older. Net adjustment: -$27,090.

The Neighborhood

This home is in line with the R381591E - Hunters' Chase Sec 5 & 7 median of $488,824. 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
$491,959
Median
$488,824

This home is +0.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,600 across all districts. With a homestead exemption claimed, that drops to $7,743 — saving $1,857 per year. That's $645 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%$4,394
AustinCity0.5240%$2,578
Williamson CountyCounty0.3694%$1,818
Austin Community Collegespecial0.1034%$509
Williamson County FM/RdCounty0.0443%$218
Upper Brushy Creek WCIDWater0.0170%$84
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$9,600

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $625,388 would pay approximately $3,904 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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