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11913 ACORN CREEK TRL, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

3 bed2 bath1,767 sqftBuilt 1977

Property at a Glance

This home is estimated between $385,259 and $505,109, with a best estimate of $431,382. 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

$385,259 $505,109
Best Estimate
$431,382
WCAD Value
$394,565
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 $385,259 and $505,109. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

11911 ACORN CREEK TRL, AUSTIN, TX 78750
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,530 sqft Built 1977
Raw Value $361,322
Adjusted Value $419,700

Adjusted +$58,378 for 237 sqft more living space. Net adjustment: +$58,378.

11915 ACORN CREEK TRL, AUSTIN, TX 78750
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,726 sqft Built 1977
Raw Value $375,160
Adjusted Value $385,259

Adjusted +$10,099 for 41 sqft more living space. Net adjustment: +$10,099.

11917 ACORN CREEK TRL, AUSTIN, TX 78750
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,533 sqft Built 1977
Raw Value $400,179
Adjusted Value $457,818

Adjusted +$57,639 for 234 sqft more living space. Net adjustment: +$57,639.

11912 ACORN CREEK TRL, AUSTIN, TX 78750
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,410 sqft Built 1977
Raw Value $343,445
Adjusted Value $431,382

Adjusted +$87,937 for 357 sqft more living space. Net adjustment: +$87,937.

11914 ACORN CREEK TRL, AUSTIN, TX 78750
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,425 sqft Built 1977
Raw Value $420,867
Adjusted Value $505,109

Adjusted +$84,242 for 342 sqft more living space. Net adjustment: +$84,242.

The Neighborhood

This home is valued 1.8% 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
$394,565
Median
$387,608

This home is +1.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,190 across all districts. With a homestead exemption claimed, that drops to $6,453 — saving $1,737 per year. That's $538 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%$3,524
AustinCity0.5240%$2,068
Williamson CountyCounty0.3694%$1,458
Anderson Mill Limited Districtspecial0.1243%$491
Austin Community Collegespecial0.1034%$408
Williamson County FM/RdCounty0.0443%$175
Upper Brushy Creek WCIDWater0.0170%$67
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$8,190

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $431,382 would pay approximately $2,693 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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