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11209 POWDER MILL TRL, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

3 bed2 bath2,565 sqftBuilt 1979

Property at a Glance

This home is estimated between $578,441 and $646,945, with a best estimate of $624,537. 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

$578,441 $646,945
Best Estimate
$624,537
WCAD Value
$487,896
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 $578,441 and $646,945. 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 $646,945

Adjusted +$120,661 for 486 sqft more living space. Net adjustment: +$120,661.

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 $598,272

Adjusted +$160,137 for 645 sqft more living space. Net adjustment: +$160,137.

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 $578,441

Adjusted +$122,399 for 493 sqft more living space. Net adjustment: +$122,399.

10501 DOERING LN, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,570 sqft Built 1976
Raw Value $370,728
Adjusted Value $629,390

Adjusted +$247,033 for 995 sqft more living space and +$11,629 for being newer. Net adjustment: +$258,662.

10801 MARBLE RD, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,933 sqft Built 1980
Raw Value $471,504
Adjusted Value $624,537

Adjusted +$156,909 for 632 sqft more living space and -$3,876 for being older. Net adjustment: +$153,033.

The Neighborhood

This home is valued 19.8% 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
$487,896
Median
$407,368

This home is +19.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,127 across all districts. With a homestead exemption claimed, that drops to $8,275 — saving $1,852 per year. That's $690 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%$4,357
AustinCity0.5240%$2,557
Williamson CountyCounty0.3694%$1,803
Anderson Mill Limited Districtspecial0.1243%$607
Austin Community Collegespecial0.1034%$504
Williamson County FM/RdCounty0.0443%$216
Upper Brushy Creek WCIDWater0.0170%$83
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$10,127

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $624,537 would pay approximately $3,898 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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