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11205 POWDER MILL TRL, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

4 bed3 bath2,067 sqftBuilt 1979

Property at a Glance

This home is estimated between $454,801 and $604,935, with a best estimate of $523,305. 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

$454,801 $604,935
Best Estimate
$523,305
WCAD Value
$461,537
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 $454,801 and $604,935. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

11406 POWDER MILL TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,079 sqft Built 1979
Raw Value $526,284
Adjusted Value $523,305

Adjusted -$2,979 for 12 sqft less living space. Net adjustment: -$2,979.

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 $474,631

Adjusted +$36,496 for 147 sqft more living space. Net adjustment: +$36,496.

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 $454,801

Adjusted -$1,241 for 5 sqft less living space. Net adjustment: -$1,241.

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 $604,935

Adjusted +$141,516 for 570 sqft more living space. Net adjustment: +$141,516.

11307 POWDER MILL TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,553 sqft Built 1979
Raw Value $465,243
Adjusted Value $592,856

Adjusted +$127,613 for 514 sqft more living space. Net adjustment: +$127,613.

The Neighborhood

This home is valued 13.3% 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
$461,537
Median
$407,368

This home is +13.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,580 across all districts. With a homestead exemption claimed, that drops to $7,761 — saving $1,819 per year. That's $647 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%$4,122
AustinCity0.5240%$2,419
Williamson CountyCounty0.3694%$1,705
Anderson Mill Limited Districtspecial0.1243%$574
Austin Community Collegespecial0.1034%$477
Williamson County FM/RdCounty0.0443%$205
Upper Brushy Creek WCIDWater0.0170%$78
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$9,580

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $523,305 would pay approximately $3,266 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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