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12118 ACORN CREEK TRL, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

3 bed2 bath1,982 sqftBuilt 1979

Property at a Glance

This home is estimated between $459,467 and $557,600, with a best estimate of $492,540. 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

$459,467 $557,600
Best Estimate
$492,540
WCAD Value
$397,374
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 $459,467 and $557,600. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12116 ACORN CREEK TRL, AUSTIN, TX 78750
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,410 sqft Built 1977
Raw Value $406,722
Adjusted Value $557,600

Adjusted +$140,896 for 572 sqft more living space and +$9,982 for being newer. Net adjustment: +$150,878.

12114 ACORN CREEK TRL, AUSTIN, TX 78750
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,425 sqft Built 1977
Raw Value $345,357
Adjusted Value $492,540

Adjusted +$137,201 for 557 sqft more living space and +$9,982 for being newer. Net adjustment: +$147,183.

12119 GREY FAWN PATH, AUSTIN, TX 78750
0.02 mi 100% similar Same subdivision
2 bed 2 bath 1,463 sqft Built 1977
Raw Value $347,134
Adjusted Value $484,957

Adjusted +$127,841 for 519 sqft more living space and +$9,982 for being newer. Net adjustment: +$137,823.

12119 ACORN CREEK TRL, AUSTIN, TX 78750
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,668 sqft Built 1977
Raw Value $372,140
Adjusted Value $459,467

Adjusted +$77,345 for 314 sqft more living space and +$9,982 for being newer. Net adjustment: +$87,327.

12117 GREY FAWN PATH, AUSTIN, TX 78750
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,540 sqft Built 1979
Raw Value $407,360
Adjusted Value $516,234

Adjusted +$108,874 for 442 sqft more living space. Net adjustment: +$108,874.

The Neighborhood

This home is valued 2.5% 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
$397,374
Median
$387,608

This home is +2.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,248 across all districts. With a homestead exemption claimed, that drops to $6,508 — saving $1,740 per year. That's $542 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%$3,549
AustinCity0.5240%$2,082
Williamson CountyCounty0.3694%$1,468
Anderson Mill Limited Districtspecial0.1243%$494
Austin Community Collegespecial0.1034%$411
Williamson County FM/RdCounty0.0443%$176
Upper Brushy Creek WCIDWater0.0170%$68
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$8,248

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $492,540 would pay approximately $3,074 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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