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11310 POWDER MILL TRL, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

4 bed2 bath805 sqftBuilt 1979

Property at a Glance

This home is estimated between $236,932 and $369,944, with a best estimate of $279,534. 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

$236,932 $369,944
Best Estimate
$279,534
WCAD Value
$441,680
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $236,932 and $369,944. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

10431 FIRETHORN LN, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,050 sqft Built 1975
Raw Value $282,254
Adjusted Value $236,932

Adjusted -$60,827 for 245 sqft less living space and +$15,505 for being newer. Net adjustment: -$45,322.

10420 FIRETHORN LN, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,130 sqft Built 1975
Raw Value $310,049
Adjusted Value $244,865

Adjusted -$80,689 for 325 sqft less living space and +$15,505 for being newer. Net adjustment: -$65,184.

4 bed 2 bath 916 sqft Built 1982
Raw Value $409,131
Adjusted Value $369,944

Adjusted -$27,558 for 111 sqft less living space and -$11,629 for being older. Net adjustment: -$39,187.

11400 POWDER MILL TRL, AUSTIN, TX 78750
0.00 mi 99% similar Same subdivision
4 bed 2 bath 1,497 sqft Built 1979
Raw Value $463,419
Adjusted Value $291,613

Adjusted -$171,806 for 692 sqft less living space. Net adjustment: -$171,806.

11307 POWDER MILL TRL, AUSTIN, TX 78750
0.00 mi 98% similar Same subdivision
4 bed 2 bath 1,553 sqft Built 1979
Raw Value $465,243
Adjusted Value $279,534

Adjusted -$185,709 for 748 sqft less living space. Net adjustment: -$185,709.

The Neighborhood

This home is valued 8.4% 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
$441,680
Median
$407,368

This home is +8.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,168 across all districts. With a homestead exemption claimed, that drops to $7,373 — saving $1,795 per year. That's $614 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%$3,945
AustinCity0.5240%$2,314
Williamson CountyCounty0.3694%$1,632
Anderson Mill Limited Districtspecial0.1243%$549
Austin Community Collegespecial0.1034%$457
Williamson County FM/RdCounty0.0443%$196
Upper Brushy Creek WCIDWater0.0170%$75
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$9,168

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $279,534 would pay approximately $1,745 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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