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12700 TANTARA DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath2,046 sqftBuilt 1991

Property at a Glance

This home is estimated between $461,248 and $755,635, with a best estimate of $564,727. 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

$461,248 $755,635
Best Estimate
$564,727
WCAD Value
$621,789
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 $461,248 and $755,635. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12704 TANTARA DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,226 sqft Built 1992
Raw Value $455,287
Adjusted Value $755,635

Adjusted +$303,046 for 820 sqft more living space and -$2,698 for being older. Net adjustment: +$300,348.

12701 RED DEER PASS, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,942 sqft Built 1991
Raw Value $464,854
Adjusted Value $503,289

Adjusted +$38,435 for 104 sqft more living space. Net adjustment: +$38,435.

12703 RED DEER PASS, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,700 sqft Built 1992
Raw Value $439,554
Adjusted Value $564,727

Adjusted +$127,871 for 346 sqft more living space and -$2,698 for being older. Net adjustment: +$125,173.

12706 TANTARA DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,819 sqft Built 1990
Raw Value $518,464
Adjusted Value $605,054

Adjusted +$83,892 for 227 sqft more living space and +$2,698 for being newer. Net adjustment: +$86,590.

7822 ELKHORN MOUNTAIN TRL, AUSTIN, TX 78729
0.05 mi 100% similar Same subdivision
3 bed 2 bath 2,066 sqft Built 1992
Raw Value $471,337
Adjusted Value $461,248

Adjusted -$7,391 for 20 sqft less living space and -$2,698 for being older. Net adjustment: -$10,089.

The Neighborhood

This home is valued 27.2% 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
$621,789
Median
$488,824

This home is +27.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,133 across all districts. With a homestead exemption claimed, that drops to $10,116 — saving $2,017 per year. That's $843 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%$5,553
AustinCity0.5240%$3,258
Williamson CountyCounty0.3694%$2,297
Austin Community Collegespecial0.1034%$643
Williamson County FM/RdCounty0.0443%$276
Upper Brushy Creek WCIDWater0.0170%$106
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$12,133

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $564,727 would pay approximately $3,525 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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