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12103 OLD STAGE TRL, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

3 bed1,441 sqftBuilt 1976

Property at a Glance

This home is estimated between $329,633 and $373,531, with a best estimate of $352,233. That places the property below the R353476G - Anderson Mill median of $407,368, in a neighborhood that appreciated 0.2% over the past year.

Estimated Value Range

$329,633 $373,531
Best Estimate
$352,233
WCAD Value
$413,261
High Confidence

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

Based on 5 comparable properties in R353476G - Anderson Mill, this home's estimated market value is between $329,633 and $373,531. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12000 OLD STAGE TRL, AUSTIN, TX 78750
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,335 sqft Built 1975
Raw Value $343,338
Adjusted Value $373,531

Adjusted +$26,317 for 106 sqft more living space and +$3,876 for being newer. Net adjustment: +$30,193.

12002 OLD STAGE TRL, AUSTIN, TX 78750
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,365 sqft Built 1976
Raw Value $346,822
Adjusted Value $365,691

Adjusted +$18,869 for 76 sqft more living space. Net adjustment: +$18,869.

12100 OLD STAGE TRL, AUSTIN, TX 78750
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,554 sqft Built 1976
Raw Value $367,454
Adjusted Value $339,399

Adjusted -$28,055 for 113 sqft less living space. Net adjustment: -$28,055.

12001 OLD STAGE TRL, AUSTIN, TX 78750
0.05 mi 100% similar Same subdivision
3 bed 2 bath 1,640 sqft Built 1976
Raw Value $379,040
Adjusted Value $329,633

Adjusted -$49,407 for 199 sqft less living space. Net adjustment: -$49,407.

12003 OLD STAGE TRL, AUSTIN, TX 78750
0.05 mi 100% similar Same subdivision
3 bed 2 bath 1,430 sqft Built 1976
Raw Value $349,502
Adjusted Value $352,233

Adjusted +$2,731 for 11 sqft more living space. Net adjustment: +$2,731.

The Neighborhood

This home is valued 1.4% above the R353476G - Anderson Mill median of $407,368. With 1,663 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 0.2% over the past year.

R353476G - Anderson Mill

typical
1,663 Properties
$407,368 Median Value
+0.2% YoY Change
3% Have Pool
95% Have Garage
This Home
$413,261
Median
$407,368

This home is +1.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,578 across all districts. With a homestead exemption claimed, that drops to $6,818 — saving $1,760 per year. That's $568 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%$3,691
AustinCity0.5240%$2,166
Williamson CountyCounty0.3694%$1,527
Anderson Mill Limited Districtspecial0.1243%$514
Austin Community Collegespecial0.1034%$427
Williamson County FM/RdCounty0.0443%$183
Upper Brushy Creek WCIDWater0.0170%$70
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$8,578

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $352,233 would pay approximately $2,199 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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