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904 HOLLOW TRAIL CT, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,832 sqftBuilt 2004

Property at a Glance

This home is estimated between $315,505 and $412,422, with a best estimate of $350,694. 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

$315,505 $412,422
Best Estimate
$350,694
WCAD Value
$343,234
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R510485H - SOUTHCREEK. The estimated range of $315,505 and $412,422 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,753 sqft Built 1985
Raw Value $317,232
Adjusted Value $364,041

Adjusted +$18,796 for 79 sqft more living space and +$28,013 for being newer. Net adjustment: +$46,809.

3 bed 2 bath 1,937 sqft Built 1985
Raw Value $347,662
Adjusted Value $350,694

Adjusted -$24,981 for 105 sqft less living space and +$28,013 for being newer. Net adjustment: +$3,032.

3 bed 2 bath 2,260 sqft Built 1987
Raw Value $392,270
Adjusted Value $315,505

Adjusted -$101,829 for 428 sqft less living space and +$25,064 for being newer. Net adjustment: -$76,765.

3 bed 2 bath 2,036 sqft Built 1976
Raw Value $324,299
Adjusted Value $317,046

Adjusted -$48,535 for 204 sqft less living space and +$41,282 for being newer. Net adjustment: -$7,253.

3 bed 2 bath 1,421 sqft Built 1985
Raw Value $286,624
Adjusted Value $412,422

Adjusted +$97,785 for 411 sqft more living space and +$28,013 for being newer. Net adjustment: +$125,798.

The Neighborhood

This home is valued 2.2% 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

typical
1,020 Properties
$335,905 Median Value
-4.2% YoY Change
1% Have Pool
97% Have Garage
This Home
$343,234
Median
$335,905

This home is +2.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,176 across all districts. With a homestead exemption claimed, that drops to $4,862 — saving $1,314 per year. That's $405 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%$3,065
Round RockCity0.3720%$1,277
Williamson CountyCounty0.3694%$1,268
Austin Community Collegespecial0.1034%$355
Williamson County FM/RdCounty0.0443%$152
Upper Brushy Creek WCIDWater0.0170%$58
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,176

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $350,694 would pay approximately $2,189 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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