Beta Williamson County, TX only — data and coverage are limited during early access.

11403 BRISTLE OAK TRL, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

3 bed2 bath1,524 sqftBuilt 1981

Property at a Glance

This home is estimated between $312,346 and $525,422, with a best estimate of $389,628. 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

$312,346 $525,422
Best Estimate
$389,628
WCAD Value
$395,883
High Confidence

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

Based on 5 comparable properties in R3P5480G - Anderson Mill 12,16 - 20 - Partially in TCAD, this home's estimated market value is between $312,346 and $525,422. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

11404 BRISTLE OAK TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
2 bed 2 bath 1,382 sqft Built 1980
Raw Value $349,659
Adjusted Value $389,628

Adjusted +$34,978 for 142 sqft more living space and +$4,991 for being newer. Net adjustment: +$39,969.

11312 BRISTLE OAK TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
2 bed 2 bath 1,456 sqft Built 1980
Raw Value $349,361
Adjusted Value $371,102

Adjusted +$16,750 for 68 sqft more living space and +$4,991 for being newer. Net adjustment: +$21,741.

12002 STOUT OAK TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 899 sqft Built 1980
Raw Value $366,480
Adjusted Value $525,422

Adjusted +$153,951 for 625 sqft more living space and +$4,991 for being newer. Net adjustment: +$158,942.

11446 BRISTLE OAK TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,789 sqft Built 1983
Raw Value $387,603
Adjusted Value $312,346

Adjusted -$65,275 for 265 sqft less living space and -$9,982 for being older. Net adjustment: -$75,257.

11301 BRISTLE OAK TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,026 sqft Built 1980
Raw Value $384,181
Adjusted Value $511,840

Adjusted +$122,668 for 498 sqft more living space and +$4,991 for being newer. Net adjustment: +$127,659.

The Neighborhood

This home is valued 2.1% 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
$395,883
Median
$387,608

This home is +2.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,217 across all districts. With a homestead exemption claimed, that drops to $6,479 — saving $1,738 per year. That's $540 per month a buyer should budget. The assessed value increased +1.4% vs the subdivision average of -7.3%. This above-average increase gives a protest opportunity score of 44 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$3,536
AustinCity0.5240%$2,074
Williamson CountyCounty0.3694%$1,463
Anderson Mill Limited Districtspecial0.1243%$492
Austin Community Collegespecial0.1034%$409
Williamson County FM/RdCounty0.0443%$175
Upper Brushy Creek WCIDWater0.0170%$67
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$8,217
44 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $389,628 would pay approximately $2,432 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.

View full property details