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11406 POWDER MILL TRL, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

3 bed2 bath2,079 sqftBuilt 1979

Property at a Glance

This home is estimated between $435,004 and $607,915, with a best estimate of $477,611. 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

$435,004 $607,915
Best Estimate
$477,611
WCAD Value
$526,284
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $435,004 and $607,915. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

3 bed 2 bath 1,863 sqft Built 1982
Raw Value $393,006
Adjusted Value $435,004

Adjusted +$53,627 for 216 sqft more living space and -$11,629 for being older. Net adjustment: +$41,998.

3 bed 2 bath 2,034 sqft Built 1982
Raw Value $542,953
Adjusted Value $542,496

Adjusted +$11,172 for 45 sqft more living space and -$11,629 for being older. Net adjustment: -$457.

11301 POWDER MILL TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,920 sqft Built 1979
Raw Value $438,135
Adjusted Value $477,611

Adjusted +$39,476 for 159 sqft more living space. Net adjustment: +$39,476.

11202 POWDER MILL TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,072 sqft Built 1979
Raw Value $456,042
Adjusted Value $457,780

Adjusted +$1,738 for 7 sqft more living space. Net adjustment: +$1,738.

11400 POWDER MILL TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,497 sqft Built 1979
Raw Value $463,419
Adjusted Value $607,915

Adjusted +$144,496 for 582 sqft more living space. Net adjustment: +$144,496.

The Neighborhood

This home is valued 29.2% 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

above average
1,663 Properties
$407,368 Median Value
+0.2% YoY Change
3% Have Pool
95% Have Garage
This Home
$526,284
Median
$407,368

This home is +29.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,924 across all districts. With a homestead exemption claimed, that drops to $9,025 — saving $1,899 per year. That's $752 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%$4,700
AustinCity0.5240%$2,758
Williamson CountyCounty0.3694%$1,944
Anderson Mill Limited Districtspecial0.1243%$654
Austin Community Collegespecial0.1034%$544
Williamson County FM/RdCounty0.0443%$233
Upper Brushy Creek WCIDWater0.0170%$89
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$10,924

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $477,611 would pay approximately $2,981 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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