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1102 WILLOW TRAIL CT, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath1,658 sqftBuilt 1997

Property at a Glance

This home is estimated between $324,129 and $445,717, with a best estimate of $393,914. That places the property above the R510485H - SOUTHCREEK median of $335,905, in a neighborhood that declined 4.2% over the past year.

Estimated Value Range

$324,129 $445,717
Best Estimate
$393,914
WCAD Value
$396,532
High Confidence

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

Based on 5 comparable properties in R510485H - SOUTHCREEK, this home's estimated market value is between $324,129 and $445,717. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1100 WILLOW TRAIL CT, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,252 sqft Built 1997
Raw Value $297,319
Adjusted Value $393,914

Adjusted +$96,595 for 406 sqft more living space. Net adjustment: +$96,595.

1108 WILLOW TRAIL CT, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,598 sqft Built 1997
Raw Value $401,541
Adjusted Value $415,816

Adjusted +$14,275 for 60 sqft more living space. Net adjustment: +$14,275.

1107 WILLOW TRAIL CT, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,694 sqft Built 1997
Raw Value $332,694
Adjusted Value $324,129

Adjusted -$8,565 for 36 sqft less living space. Net adjustment: -$8,565.

1106 WILLOW TRAIL CT, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,684 sqft Built 1998
Raw Value $340,286
Adjusted Value $332,626

Adjusted -$6,186 for 26 sqft less living space and -$1,474 for being older. Net adjustment: -$7,660.

1103 WILLOW TRAIL CT, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,420 sqft Built 1998
Raw Value $390,566
Adjusted Value $445,717

Adjusted +$56,625 for 238 sqft more living space and -$1,474 for being older. Net adjustment: +$55,151.

The Neighborhood

This home is valued 18.0% above the R510485H - SOUTHCREEK median of $335,905. With 1,020 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.2% over the past year.

R510485H - SOUTHCREEK

above average
1,020 Properties
$335,905 Median Value
-4.2% YoY Change
1% Have Pool
97% Have Garage
This Home
$396,532
Median
$335,905

This home is +18.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,135 across all districts. With a homestead exemption claimed, that drops to $5,811 — saving $1,324 per year. That's $484 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%$3,541
Round RockCity0.3720%$1,475
Williamson CountyCounty0.3694%$1,465
Austin Community Collegespecial0.1034%$410
Williamson County FM/RdCounty0.0443%$176
Upper Brushy Creek WCIDWater0.0170%$67
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,135

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $393,914 would pay approximately $2,459 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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