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11308 POWDER MILL TRL, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

4 bed2 bath1,069 sqftBuilt 1979

Property at a Glance

This home is estimated between $283,911 and $357,158, with a best estimate of $312,404. 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

$283,911 $357,158
Best Estimate
$312,404
WCAD Value
$470,389
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 $283,911 and $357,158. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

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 $357,158

Adjusted -$106,261 for 428 sqft less living space. Net adjustment: -$106,261.

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 $345,078

Adjusted -$120,165 for 484 sqft less living space. Net adjustment: -$120,165.

10408 FIRETHORN LN, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
2 bed 2 bath 1,220 sqft Built 1974
Raw Value $330,512
Adjusted Value $312,404

Adjusted -$37,489 for 151 sqft less living space and +$19,381 for being newer. Net adjustment: -$18,108.

10101 OSPREY CT, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,340 sqft Built 1977
Raw Value $355,794
Adjusted Value $296,265

Adjusted -$67,282 for 271 sqft less living space and +$7,753 for being newer. Net adjustment: -$59,529.

10404 TIMBERCREST LN, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,466 sqft Built 1976
Raw Value $370,847
Adjusted Value $283,911

Adjusted -$98,565 for 397 sqft less living space and +$11,629 for being newer. Net adjustment: -$86,936.

The Neighborhood

This home is valued 15.5% 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
$470,389
Median
$407,368

This home is +15.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,764 across all districts. With a homestead exemption claimed, that drops to $7,933 — saving $1,831 per year. That's $661 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%$4,201
AustinCity0.5240%$2,465
Williamson CountyCounty0.3694%$1,738
Anderson Mill Limited Districtspecial0.1243%$585
Austin Community Collegespecial0.1034%$486
Williamson County FM/RdCounty0.0443%$209
Upper Brushy Creek WCIDWater0.0170%$80
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$9,764

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $312,404 would pay approximately $1,950 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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