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901 HOLLOW TRAIL CT, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,738 sqftBuilt 1998

Property at a Glance

This home is estimated between $276,885 and $491,401, with a best estimate of $392,183. 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

$276,885 $491,401
Best Estimate
$392,183
WCAD Value
$335,400
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 $276,885 and $491,401. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

900 HOLLOW TRAIL CT, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,080 sqft Built 1998
Raw Value $334,850
Adjusted Value $491,401

Adjusted +$156,551 for 658 sqft more living space. Net adjustment: +$156,551.

903 HOLLOW TRAIL CT, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,992 sqft Built 2002
Raw Value $353,552
Adjusted Value $287,224

Adjusted -$60,431 for 254 sqft less living space and -$5,897 for being older. Net adjustment: -$66,328.

905 HOLLOW TRAIL CT, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,094 sqft Built 1999
Raw Value $363,058
Adjusted Value $276,885

Adjusted -$84,699 for 356 sqft less living space and -$1,474 for being older. Net adjustment: -$86,173.

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 $392,183

Adjusted +$93,264 for 392 sqft more living space and -$5,897 for being older and -$1,861 for no pool. Net adjustment: +$85,506.

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 $399,455

Adjusted +$93,264 for 392 sqft more living space and -$5,897 for being older. Net adjustment: +$87,367.

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
$335,400
Median
$335,905

This home is -0.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,035 across all districts. With a homestead exemption claimed, that drops to $4,722 — saving $1,313 per year. That's $394 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%$2,995
Round RockCity0.3720%$1,248
Williamson CountyCounty0.3694%$1,239
Austin Community Collegespecial0.1034%$347
Williamson County FM/RdCounty0.0443%$149
Upper Brushy Creek WCIDWater0.0170%$57
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,035

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $392,183 would pay approximately $2,448 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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