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12019 TANGLEBRIAR TRL, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

3 bed2 bath1,701 sqftBuilt 1982

Property at a Glance

This home is estimated between $319,936 and $492,937, with a best estimate of $421,013. That places the property above the R3P5480G - Anderson Mill 12,16 - 20 - Partially in TCAD median of $387,608, in a neighborhood that declined 7.3% over the past year.

Estimated Value Range

$319,936 $492,937
Best Estimate
$421,013
WCAD Value
$414,819
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $319,936 and $492,937. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

11216 AMETHYST TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,515 sqft Built 1978
Raw Value $427,158
Adjusted Value $492,937

Adjusted +$45,816 for 186 sqft more living space and +$19,963 for being newer. Net adjustment: +$65,779.

11707 BIRCHBARK TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,728 sqft Built 1983
Raw Value $387,819
Adjusted Value $376,177

Adjusted -$6,651 for 27 sqft less living space and -$4,991 for being older. Net adjustment: -$11,642.

3 bed 2 bath 1,642 sqft Built 1976
Raw Value $376,535
Adjusted Value $421,013

Adjusted +$14,533 for 59 sqft more living space and +$29,945 for being newer. Net adjustment: +$44,478.

11700 HARDWOOD TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,560 sqft Built 1981
Raw Value $439,968
Adjusted Value $479,690

Adjusted +$34,731 for 141 sqft more living space and +$4,991 for being newer. Net adjustment: +$39,722.

11710 TANGLEBRIAR TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,910 sqft Built 1984
Raw Value $381,399
Adjusted Value $319,936

Adjusted -$51,481 for 209 sqft less living space and -$9,982 for being older. Net adjustment: -$61,463.

The Neighborhood

This home is valued 7.0% above the R3P5480G - Anderson Mill 12,16 - 20 - Partially in TCAD median of $387,608. With 834 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 7.3% over the past year.

R3P5480G - Anderson Mill 12,16 - 20 - Partially in TCAD

typical
834 Properties
$387,608 Median Value
-7.3% YoY Change
2% Have Pool
97% Have Garage
This Home
$414,819
Median
$387,608

This home is +7.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,610 across all districts. With a homestead exemption claimed, that drops to $6,848 — saving $1,762 per year. That's $571 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%$3,705
AustinCity0.5240%$2,174
Williamson CountyCounty0.3694%$1,533
Anderson Mill Limited Districtspecial0.1243%$516
Austin Community Collegespecial0.1034%$429
Williamson County FM/RdCounty0.0443%$184
Upper Brushy Creek WCIDWater0.0170%$71
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$8,610

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $421,013 would pay approximately $2,628 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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