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1108 WILLOW TRAIL CT, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath1,598 sqftBuilt 1997

Property at a Glance

This home is estimated between $309,854 and $431,442, with a best estimate of $379,639. 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

$309,854 $431,442
Best Estimate
$379,639
WCAD Value
$401,541
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 $309,854 and $431,442. 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 $379,639

Adjusted +$82,320 for 346 sqft more living space. Net adjustment: +$82,320.

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 $309,854

Adjusted -$22,840 for 96 sqft less living space. Net adjustment: -$22,840.

1102 WILLOW TRAIL CT, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,658 sqft Built 1997
Raw Value $396,532
Adjusted Value $382,257

Adjusted -$14,275 for 60 sqft less living space. Net adjustment: -$14,275.

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 $318,351

Adjusted -$20,461 for 86 sqft less living space and -$1,474 for being older. Net adjustment: -$21,935.

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 $431,442

Adjusted +$42,350 for 178 sqft more living space and -$1,474 for being older. Net adjustment: +$40,876.

The Neighborhood

This home is valued 19.5% 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
$401,541
Median
$335,905

This home is +19.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,225 across all districts. With a homestead exemption claimed, that drops to $5,900 — saving $1,325 per year. That's $492 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%$3,586
Round RockCity0.3720%$1,494
Williamson CountyCounty0.3694%$1,483
Austin Community Collegespecial0.1034%$415
Williamson County FM/RdCounty0.0443%$178
Upper Brushy Creek WCIDWater0.0170%$68
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,225

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $379,639 would pay approximately $2,370 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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