Beta Williamson County, TX only — data and coverage are limited during early access.

10909 TALL OAK TRL, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

4 bed2 bath1,123 sqftBuilt 1980

Property at a Glance

This home is estimated between $251,286 and $348,697, with a best estimate of $308,269. 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

$251,286 $348,697
Best Estimate
$308,269
WCAD Value
$445,723
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 $251,286 and $348,697. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

10917 THICKET TRL, AUSTIN, TX 78750
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,535 sqft Built 1980
Raw Value $450,986
Adjusted Value $348,697

Adjusted -$102,289 for 412 sqft less living space. Net adjustment: -$102,289.

10810 CALCITE TRL, AUSTIN, TX 78750
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,488 sqft Built 1981
Raw Value $402,765
Adjusted Value $308,269

Adjusted -$90,620 for 365 sqft less living space and -$3,876 for being older. Net adjustment: -$94,496.

10915 THICKET TRL, AUSTIN, TX 78750
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,572 sqft Built 1980
Raw Value $362,761
Adjusted Value $251,286

Adjusted -$111,475 for 449 sqft less living space. Net adjustment: -$111,475.

10904 TALL OAK TRL, AUSTIN, TX 78750
0.04 mi 100% similar Same subdivision
4 bed 2 bath 1,909 sqft Built 1980
Raw Value $485,207
Adjusted Value $290,064

Adjusted -$195,143 for 786 sqft less living space. Net adjustment: -$195,143.

10912 TALL OAK TRL, AUSTIN, TX 78750
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,610 sqft Built 1981
Raw Value $458,950
Adjusted Value $334,165

Adjusted -$120,909 for 487 sqft less living space and -$3,876 for being older. Net adjustment: -$124,785.

The Neighborhood

This home is valued 9.4% 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
$445,723
Median
$407,368

This home is +9.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,252 across all districts. With a homestead exemption claimed, that drops to $7,452 — saving $1,800 per year. That's $621 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%$3,981
AustinCity0.5240%$2,336
Williamson CountyCounty0.3694%$1,647
Anderson Mill Limited Districtspecial0.1243%$554
Austin Community Collegespecial0.1034%$461
Williamson County FM/RdCounty0.0443%$198
Upper Brushy Creek WCIDWater0.0170%$76
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$9,252

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $308,269 would pay approximately $1,924 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.

View full property details