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

11448 BRISTLE OAK TRL, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

3 bed2 bath2,090 sqftBuilt 1983

Property at a Glance

This home is estimated between $460,032 and $544,187, with a best estimate of $464,645. 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

$460,032 $544,187
Best Estimate
$464,645
WCAD Value
$398,339
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 $460,032 and $544,187. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

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 $461,746

Adjusted +$74,143 for 301 sqft more living space. Net adjustment: +$74,143.

11459 BRISTLE OAK TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,763 sqft Built 1983
Raw Value $384,098
Adjusted Value $464,645

Adjusted +$80,547 for 327 sqft more living space. Net adjustment: +$80,547.

11450 BRISTLE OAK TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,466 sqft Built 1983
Raw Value $390,482
Adjusted Value $544,187

Adjusted +$153,705 for 624 sqft more living space. Net adjustment: +$153,705.

11411 BRISTLE OAK TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,648 sqft Built 1981
Raw Value $373,265
Adjusted Value $492,121

Adjusted +$108,874 for 442 sqft more living space and +$9,982 for being newer. Net adjustment: +$118,856.

11455 BRISTLE OAK TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,804 sqft Built 1983
Raw Value $389,584
Adjusted Value $460,032

Adjusted +$70,448 for 286 sqft more living space. Net adjustment: +$70,448.

The Neighborhood

This home is valued 2.8% 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
$398,339
Median
$387,608

This home is +2.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,268 across all districts. With a homestead exemption claimed, that drops to $6,527 — saving $1,741 per year. That's $544 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%$3,558
AustinCity0.5240%$2,087
Williamson CountyCounty0.3694%$1,472
Anderson Mill Limited Districtspecial0.1243%$495
Austin Community Collegespecial0.1034%$412
Williamson County FM/RdCounty0.0443%$177
Upper Brushy Creek WCIDWater0.0170%$68
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$8,268

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $464,645 would pay approximately $2,900 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