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11401 THORNY BROOK TRL, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

4 bed2 bath1,087 sqftBuilt 1978

Property at a Glance

This home is estimated between $210,086 and $477,170, with a best estimate of $467,206. 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

$210,086 $477,170
Best Estimate
$467,206
WCAD Value
$474,659
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 $210,086 and $477,170. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

11305 THORNY BROOK TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,476 sqft Built 1979
Raw Value $453,315
Adjusted Value $352,860

Adjusted -$96,579 for 389 sqft less living space and -$3,876 for being older. Net adjustment: -$100,455.

11210 THORNY BROOK TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
4 bed 2 bath 968 sqft Built 1979
Raw Value $441,537
Adjusted Value $467,206

Adjusted +$29,545 for 119 sqft more living space and -$3,876 for being older. Net adjustment: +$25,669.

11213 THORNY BROOK TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,087 sqft Built 1979
Raw Value $475,476
Adjusted Value $471,600

Adjusted -$3,876 for being older. Net adjustment: -$3,876.

11311 THORNY BROOK TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
4 bed 2 bath 776 sqft Built 1978
Raw Value $399,957
Adjusted Value $477,170

Adjusted +$77,213 for 311 sqft more living space. Net adjustment: +$77,213.

11403 THORNY BROOK TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,838 sqft Built 1978
Raw Value $396,540
Adjusted Value $210,086

Adjusted -$186,454 for 751 sqft less living space. Net adjustment: -$186,454.

The Neighborhood

This home is valued 16.5% 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
$474,659
Median
$407,368

This home is +16.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,852 across all districts. With a homestead exemption claimed, that drops to $8,017 — saving $1,835 per year. That's $668 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%$4,239
AustinCity0.5240%$2,487
Williamson CountyCounty0.3694%$1,754
Anderson Mill Limited Districtspecial0.1243%$590
Austin Community Collegespecial0.1034%$491
Williamson County FM/RdCounty0.0443%$210
Upper Brushy Creek WCIDWater0.0170%$81
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$9,852

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $467,206 would pay approximately $2,916 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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