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11904 ACORN CREEK TRL, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

3 bed2 bath1,705 sqftBuilt 1978

Property at a Glance

This home is estimated between $375,114 and $433,499, with a best estimate of $399,935. 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

$375,114 $433,499
Best Estimate
$399,935
WCAD Value
$375,139
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 $375,114 and $433,499. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

11906 ACORN CREEK TRL, AUSTIN, TX 78750
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,641 sqft Built 1978
Raw Value $384,170
Adjusted Value $399,935

Adjusted +$15,765 for 64 sqft more living space. Net adjustment: +$15,765.

11902 ACORN CREEK TRL, AUSTIN, TX 78750
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,516 sqft Built 1978
Raw Value $376,260
Adjusted Value $422,815

Adjusted +$46,555 for 189 sqft more living space. Net adjustment: +$46,555.

11900 ACORN CREEK TRL, AUSTIN, TX 78750
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,523 sqft Built 1978
Raw Value $388,668
Adjusted Value $433,499

Adjusted +$44,831 for 182 sqft more living space. Net adjustment: +$44,831.

11905 ACORN CREEK TRL, AUSTIN, TX 78750
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,515 sqft Built 1978
Raw Value $352,367
Adjusted Value $399,168

Adjusted +$46,801 for 190 sqft more living space. Net adjustment: +$46,801.

11903 ACORN CREEK TRL, AUSTIN, TX 78750
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,683 sqft Built 1978
Raw Value $369,695
Adjusted Value $375,114

Adjusted +$5,419 for 22 sqft more living space. Net adjustment: +$5,419.

The Neighborhood

This home is valued 3.2% below the R3P5480G - Anderson Mill 12,16 - 20 - Partially in TCAD median of $387,608. That positions it competitively for buyers comparing within the neighborhood. 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
$375,139
Median
$387,608

This home is -3.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,787 across all districts. With a homestead exemption claimed, that drops to $6,074 — saving $1,713 per year. That's $506 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%$3,350
AustinCity0.5240%$1,966
Williamson CountyCounty0.3694%$1,386
Anderson Mill Limited Districtspecial0.1243%$466
Austin Community Collegespecial0.1034%$388
Williamson County FM/RdCounty0.0443%$166
Upper Brushy Creek WCIDWater0.0170%$64
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$7,787

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $399,935 would pay approximately $2,496 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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