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1103 WILLOW TRAIL CT, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath1,420 sqftBuilt 1998

Property at a Glance

This home is estimated between $268,978 and $360,665, with a best estimate of $338,763. 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

$268,978 $360,665
Best Estimate
$338,763
WCAD Value
$390,566
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 $268,978 and $360,665. 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 $338,763

Adjusted +$39,970 for 168 sqft more living space and +$1,474 for being newer. Net adjustment: +$41,444.

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 $360,665

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

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 $268,978

Adjusted -$65,190 for 274 sqft less living space and +$1,474 for being newer. Net adjustment: -$63,716.

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 $341,381

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

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 $277,475

Adjusted -$62,811 for 264 sqft less living space. Net adjustment: -$62,811.

The Neighborhood

This home is valued 16.3% 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
$390,566
Median
$335,905

This home is +16.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,027 across all districts. With a homestead exemption claimed, that drops to $5,705 — saving $1,322 per year. That's $475 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%$3,488
Round RockCity0.3720%$1,453
Williamson CountyCounty0.3694%$1,443
Austin Community Collegespecial0.1034%$404
Williamson County FM/RdCounty0.0443%$173
Upper Brushy Creek WCIDWater0.0170%$66
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,027

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $338,763 would pay approximately $2,115 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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