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12111 MILL HOLLOW, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

3 bed2 bath1,264 sqftBuilt 1980

Property at a Glance

This home is estimated between $179,054 and $504,144, with a best estimate of $353,928. 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

$179,054 $504,144
Best Estimate
$353,928
WCAD Value
$328,346
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $179,054 and $504,144. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

12100 MILL HOLLOW, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,203 sqft Built 1980
Raw Value $410,350
Adjusted Value $179,054

Adjusted -$231,296 for 939 sqft less living space. Net adjustment: -$231,296.

12105 MILL HOLLOW, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,365 sqft Built 1980
Raw Value $378,807
Adjusted Value $353,928

Adjusted -$24,879 for 101 sqft less living space. Net adjustment: -$24,879.

12103 MILL HOLLOW, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
2 bed 2 bath 1,240 sqft Built 1980
Raw Value $352,884
Adjusted Value $358,796

Adjusted +$5,912 for 24 sqft more living space. Net adjustment: +$5,912.

13405 LOIS LN, AUSTIN, TX 78750
0.00 mi 100% similar
3 bed 2 bath 1,284 sqft Built 1971
Raw Value $464,152
Adjusted Value $504,144

Adjusted -$4,926 for 20 sqft less living space and +$44,918 for being newer. Net adjustment: +$39,992.

12108 MILL HOLLOW, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,510 sqft Built 1980
Raw Value $374,646
Adjusted Value $314,051

Adjusted -$60,595 for 246 sqft less living space. Net adjustment: -$60,595.

The Neighborhood

This home is valued 15.3% 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

below average
834 Properties
$387,608 Median Value
-7.3% YoY Change
2% Have Pool
97% Have Garage
This Home
$328,346
Median
$387,608

This home is -15.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,815 across all districts. With a homestead exemption claimed, that drops to $5,160 — saving $1,655 per year. That's $430 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%$2,932
AustinCity0.5240%$1,721
Williamson CountyCounty0.3694%$1,213
Anderson Mill Limited Districtspecial0.1243%$408
Austin Community Collegespecial0.1034%$340
Williamson County FM/RdCounty0.0443%$146
Upper Brushy Creek WCIDWater0.0170%$56
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$6,815

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $353,928 would pay approximately $2,209 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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