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12003 ACORN CREEK TRL, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

3 bed2 bath1,381 sqftBuilt 1977

Property at a Glance

This home is estimated between $299,025 and $354,970, with a best estimate of $322,514. 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

$299,025 $354,970
Best Estimate
$322,514
WCAD Value
$364,676
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 $299,025 and $354,970. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12001 ACORN CREEK TRL, AUSTIN, TX 78750
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,580 sqft Built 1977
Raw Value $371,255
Adjusted Value $322,237

Adjusted -$49,018 for 199 sqft less living space. Net adjustment: -$49,018.

12005 ACORN CREEK TRL, AUSTIN, TX 78750
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,533 sqft Built 1977
Raw Value $359,955
Adjusted Value $322,514

Adjusted -$37,441 for 152 sqft less living space. Net adjustment: -$37,441.

11921 ACORN CREEK TRL, AUSTIN, TX 78750
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,629 sqft Built 1977
Raw Value $360,113
Adjusted Value $299,025

Adjusted -$61,088 for 248 sqft less living space. Net adjustment: -$61,088.

12001 GREY ROCK LN, AUSTIN, TX 78750
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,381 sqft Built 1977
Raw Value $339,451
Adjusted Value $339,451

This comparable closely matches the subject property's features.

12002 ACORN CREEK TRL, AUSTIN, TX 78750
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,410 sqft Built 1977
Raw Value $362,113
Adjusted Value $354,970

Adjusted -$7,143 for 29 sqft less living space. Net adjustment: -$7,143.

The Neighborhood

This home is valued 5.9% 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
$364,676
Median
$387,608

This home is -5.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,569 across all districts. With a homestead exemption claimed, that drops to $5,869 — saving $1,700 per year. That's $489 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%$3,257
AustinCity0.5240%$1,911
Williamson CountyCounty0.3694%$1,347
Anderson Mill Limited Districtspecial0.1243%$453
Austin Community Collegespecial0.1034%$377
Williamson County FM/RdCounty0.0443%$162
Upper Brushy Creek WCIDWater0.0170%$62
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$7,569

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $322,514 would pay approximately $2,013 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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