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

12233 OLD STAGE TRL, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

3 bed2 bath1,434 sqftBuilt 1975

Property at a Glance

This home is estimated between $354,771 and $407,670, with a best estimate of $371,403. 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

$354,771 $407,670
Best Estimate
$371,403
WCAD Value
$390,195
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 $354,771 and $407,670. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12301 OLD STAGE TRL, AUSTIN, TX 78750
0.01 mi 100% similar Same subdivision
2 bed 2 bath 1,220 sqft Built 1975
Raw Value $318,272
Adjusted Value $371,403

Adjusted +$53,131 for 214 sqft more living space. Net adjustment: +$53,131.

12231 OLD STAGE TRL, AUSTIN, TX 78750
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,459 sqft Built 1975
Raw Value $360,978
Adjusted Value $354,771

Adjusted -$6,207 for 25 sqft less living space. Net adjustment: -$6,207.

12303 OLD STAGE TRL, AUSTIN, TX 78750
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,110 sqft Built 1975
Raw Value $307,278
Adjusted Value $387,719

Adjusted +$80,441 for 324 sqft more living space. Net adjustment: +$80,441.

12229 OLD STAGE TRL, AUSTIN, TX 78750
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,354 sqft Built 1975
Raw Value $342,288
Adjusted Value $362,150

Adjusted +$19,862 for 80 sqft more living space. Net adjustment: +$19,862.

12227 OLD STAGE TRL, AUSTIN, TX 78750
0.03 mi 100% similar Same subdivision
2 bed 2 bath 1,189 sqft Built 1975
Raw Value $346,843
Adjusted Value $407,670

Adjusted +$60,827 for 245 sqft more living space. Net adjustment: +$60,827.

The Neighborhood

This home is valued 4.2% 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
$390,195
Median
$407,368

This home is -4.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,099 across all districts. With a homestead exemption claimed, that drops to $6,368 — saving $1,731 per year. That's $531 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%$3,485
AustinCity0.5240%$2,045
Williamson CountyCounty0.3694%$1,442
Anderson Mill Limited Districtspecial0.1243%$485
Austin Community Collegespecial0.1034%$403
Williamson County FM/RdCounty0.0443%$173
Upper Brushy Creek WCIDWater0.0170%$66
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$8,099

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $371,403 would pay approximately $2,318 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