Beta Williamson County, TX only — data and coverage are limited during early access.

12102 OLD STAGE TRL, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

3 bed2 bath1,647 sqftBuilt 1976

Property at a Glance

This home is estimated between $390,543 and $448,515, with a best estimate of $412,559. That places the property above the R353476G - Anderson Mill median of $407,368, in a neighborhood that appreciated 0.2% over the past year.

Estimated Value Range

$390,543 $448,515
Best Estimate
$412,559
WCAD Value
$372,237
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 $390,543 and $448,515. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12104 OLD STAGE TRL, AUSTIN, TX 78750
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,327 sqft Built 1976
Raw Value $333,111
Adjusted Value $412,559

Adjusted +$79,448 for 320 sqft more living space. Net adjustment: +$79,448.

12100 OLD STAGE TRL, AUSTIN, TX 78750
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,554 sqft Built 1976
Raw Value $367,454
Adjusted Value $390,543

Adjusted +$23,089 for 93 sqft more living space. Net adjustment: +$23,089.

12106 OLD STAGE TRL, AUSTIN, TX 78750
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,365 sqft Built 1976
Raw Value $378,502
Adjusted Value $448,515

Adjusted +$70,013 for 282 sqft more living space. Net adjustment: +$70,013.

12002 OLD STAGE TRL, AUSTIN, TX 78750
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,365 sqft Built 1976
Raw Value $346,822
Adjusted Value $416,835

Adjusted +$70,013 for 282 sqft more living space. Net adjustment: +$70,013.

12105 OLD STAGE TRL, AUSTIN, TX 78750
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,465 sqft Built 1976
Raw Value $364,775
Adjusted Value $409,961

Adjusted +$45,186 for 182 sqft more living space. Net adjustment: +$45,186.

The Neighborhood

This home is valued 8.6% below the R353476G - Anderson Mill median of $407,368. That positions it competitively for buyers comparing within the neighborhood. 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
$372,237
Median
$407,368

This home is -8.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,726 across all districts. With a homestead exemption claimed, that drops to $6,017 — saving $1,709 per year. That's $501 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%$3,324
AustinCity0.5240%$1,951
Williamson CountyCounty0.3694%$1,375
Anderson Mill Limited Districtspecial0.1243%$463
Austin Community Collegespecial0.1034%$385
Williamson County FM/RdCounty0.0443%$165
Upper Brushy Creek WCIDWater0.0170%$63
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$7,726

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $412,559 would pay approximately $2,575 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.

View full property details