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12105 TANGLEBRIAR CV, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

3 bed2 bath920 sqftBuilt 1982

Property at a Glance

This home is estimated between $200,624 and $432,937, with a best estimate of $375,258. That places the property below 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

$200,624 $432,937
Best Estimate
$375,258
WCAD Value
$414,776
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R3P5480G - Anderson Mill 12,16 - 20 - Partially in TCAD. The estimated range of $200,624 and $432,937 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 890 sqft Built 1987
Raw Value $436,621
Adjusted Value $419,057

Adjusted +$7,390 for 30 sqft more living space and -$24,954 for being older. Net adjustment: -$17,564.

3 bed 2 bath 1,371 sqft Built 1976
Raw Value $346,841
Adjusted Value $265,695

Adjusted -$111,091 for 451 sqft less living space and +$29,945 for being newer. Net adjustment: -$81,146.

3 bed 2 bath 1,380 sqft Built 1986
Raw Value $508,529
Adjusted Value $375,258

Adjusted -$113,308 for 460 sqft less living space and -$19,963 for being older. Net adjustment: -$133,271.

3 bed 2 bath 1,802 sqft Built 1978
Raw Value $397,917
Adjusted Value $200,624

Adjusted -$217,256 for 882 sqft less living space and +$19,963 for being newer. Net adjustment: -$197,293.

3 bed 2 bath 1,923 sqft Built 1989
Raw Value $714,934
Adjusted Value $432,937

Adjusted -$247,061 for 1,003 sqft less living space and -$34,936 for being older. Net adjustment: -$281,997.

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
$414,776
Median
$387,608

This home is +7.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,609 across all districts. With a homestead exemption claimed, that drops to $6,848 — saving $1,761 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%$3,704
AustinCity0.5240%$2,173
Williamson CountyCounty0.3694%$1,532
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%$8,609

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $375,258 would pay approximately $2,342 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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