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1107 WILLOW TRAIL CT, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,694 sqftBuilt 1997

Property at a Glance

This home is estimated between $341,191 and $531,960, with a best estimate of $405,097. 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

$341,191 $531,960
Best Estimate
$405,097
WCAD Value
$332,694
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 $341,191 and $531,960. 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 $402,479

Adjusted +$105,160 for 442 sqft more living space. Net adjustment: +$105,160.

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 $424,381

Adjusted +$22,840 for 96 sqft more 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 $405,097

Adjusted +$8,565 for 36 sqft more 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 $341,191

Adjusted +$2,379 for 10 sqft more living space and -$1,474 for being older. Net adjustment: +$905.

1104 WILLOW TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,004 sqft Built 1998
Raw Value $369,270
Adjusted Value $531,960

Adjusted +$164,164 for 690 sqft more living space and -$1,474 for being older. Net adjustment: +$162,690.

The Neighborhood

This home is in line with the R510485H - SOUTHCREEK median of $335,905. Note that values in this subdivision declined 4.2% over the past year.

R510485H - SOUTHCREEK

typical
1,020 Properties
$335,905 Median Value
-4.2% YoY Change
1% Have Pool
97% Have Garage
This Home
$332,694
Median
$335,905

This home is -1.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,986 across all districts. With a homestead exemption claimed, that drops to $4,674 — saving $1,312 per year. That's $390 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%$2,971
Round RockCity0.3720%$1,238
Williamson CountyCounty0.3694%$1,229
Austin Community Collegespecial0.1034%$344
Williamson County FM/RdCounty0.0443%$147
Upper Brushy Creek WCIDWater0.0170%$57
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,986

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $405,097 would pay approximately $2,529 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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