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900 HOLLOW TRAIL CT, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,080 sqftBuilt 1998

Property at a Glance

This home is estimated between $178,849 and $242,905, with a best estimate of $205,700. That places the property below the R510485H - SOUTHCREEK median of $335,905, in a neighborhood that declined 4.2% over the past year.

Estimated Value Range

$178,849 $242,905
Best Estimate
$205,700
WCAD Value
$334,850
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 $178,849 and $242,905. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

901 HOLLOW TRAIL CT, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,738 sqft Built 1998
Raw Value $335,400
Adjusted Value $178,849

Adjusted -$156,551 for 658 sqft less living space. Net adjustment: -$156,551.

803 SABLE TRAIL CT, ROUND ROCK, TX 78664
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,346 sqft Built 2002
Raw Value $306,677
Adjusted Value $235,633

Adjusted -$63,286 for 266 sqft less living space and -$5,897 for being older and -$1,861 for no pool. Net adjustment: -$71,044.

804 SABLE TRAIL CT, ROUND ROCK, TX 78664
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,346 sqft Built 2002
Raw Value $312,088
Adjusted Value $242,905

Adjusted -$63,286 for 266 sqft less living space and -$5,897 for being older. Net adjustment: -$69,183.

801 SABLE TRAIL CT, ROUND ROCK, TX 78664
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,669 sqft Built 2002
Raw Value $351,731
Adjusted Value $205,700

Adjusted -$140,134 for 589 sqft less living space and -$5,897 for being older. Net adjustment: -$146,031.

602 CANYON TRAIL CT, ROUND ROCK, TX 78664
0.05 mi 100% similar Same subdivision
3 bed 2 bath 1,692 sqft Built 1998
Raw Value $346,976
Adjusted Value $201,370

Adjusted -$145,606 for 612 sqft less living space. Net adjustment: -$145,606.

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
$334,850
Median
$335,905

This home is -0.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,025 across all districts. With a homestead exemption claimed, that drops to $4,713 — saving $1,312 per year. That's $393 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%$2,991
Round RockCity0.3720%$1,246
Williamson CountyCounty0.3694%$1,237
Austin Community Collegespecial0.1034%$346
Williamson County FM/RdCounty0.0443%$148
Upper Brushy Creek WCIDWater0.0170%$57
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,025

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $205,700 would pay approximately $1,284 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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