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12102 ACORN CREEK TRL, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

3 bed2 bath1,329 sqftBuilt 1977

Property at a Glance

This home is estimated between $308,652 and $326,014, with a best estimate of $321,708. 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

$308,652 $326,014
Best Estimate
$321,708
WCAD Value
$334,990
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 $308,652 and $326,014. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12100 ACORN CREEK TRL, AUSTIN, TX 78750
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,425 sqft Built 1977
Raw Value $349,661
Adjusted Value $326,014

Adjusted -$23,647 for 96 sqft less living space. Net adjustment: -$23,647.

12104 ACORN CREEK TRL, AUSTIN, TX 78750
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,512 sqft Built 1977
Raw Value $353,729
Adjusted Value $308,652

Adjusted -$45,077 for 183 sqft less living space. Net adjustment: -$45,077.

12106 ACORN CREEK TRL, AUSTIN, TX 78750
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,425 sqft Built 1977
Raw Value $349,661
Adjusted Value $326,014

Adjusted -$23,647 for 96 sqft less living space. Net adjustment: -$23,647.

12105 GREY FAWN PATH, AUSTIN, TX 78750
0.02 mi 100% similar Same subdivision
2 bed 2 bath 1,616 sqft Built 1978
Raw Value $397,393
Adjusted Value $321,708

Adjusted -$70,694 for 287 sqft less living space and -$4,991 for being older. Net adjustment: -$75,685.

12103 GREY FAWN PATH, AUSTIN, TX 78750
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,410 sqft Built 1979
Raw Value $344,174
Adjusted Value $314,240

Adjusted -$19,952 for 81 sqft less living space and -$9,982 for being older. Net adjustment: -$29,934.

The Neighborhood

This home is valued 13.6% 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
$334,990
Median
$387,608

This home is -13.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,953 across all districts. With a homestead exemption claimed, that drops to $5,290 — saving $1,663 per year. That's $441 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%$2,992
AustinCity0.5240%$1,755
Williamson CountyCounty0.3694%$1,238
Anderson Mill Limited Districtspecial0.1243%$417
Austin Community Collegespecial0.1034%$346
Williamson County FM/RdCounty0.0443%$148
Upper Brushy Creek WCIDWater0.0170%$57
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$6,953

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $321,708 would pay approximately $2,008 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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