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1005 STILLHOUSE SPRINGS, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,720 sqftBuilt 1979

Property at a Glance

This home is estimated between $389,137 and $732,182, with a best estimate of $461,035. That places the property above the R210480H - Brushy Creek median of $296,542, in a neighborhood that declined 14.6% over the past year.

Estimated Value Range

$389,137 $732,182
Best Estimate
$461,035
WCAD Value
$297,826
Low Confidence

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

There are 5 comparable properties within range, but none are in R210480H - Brushy Creek. The estimated range of $389,137 and $732,182 should be treated as a rough guide.

Comparable Properties (5)

4 bed 2 bath 1,713 sqft Built 1979
Raw Value $730,621
Adjusted Value $732,182

Adjusted +$1,561 for 7 sqft more living space. Net adjustment: +$1,561.

3 bed 2 bath 1,630 sqft Built 1982
Raw Value $373,885
Adjusted Value $389,137

Adjusted +$20,072 for 90 sqft more living space and -$4,820 for being older. Net adjustment: +$15,252.

3 bed 2 bath 1,966 sqft Built 1981
Raw Value $458,018
Adjusted Value $399,942

Adjusted -$54,863 for 246 sqft less living space and -$3,213 for being older. Net adjustment: -$58,076.

4 bed 2 bath 1,911 sqft Built 1979
Raw Value $580,640
Adjusted Value $538,043

Adjusted -$42,597 for 191 sqft less living space. Net adjustment: -$42,597.

3 bed 2 bath 2,204 sqft Built 1980
Raw Value $570,583
Adjusted Value $461,035

Adjusted -$107,941 for 484 sqft less living space and -$1,607 for being older. Net adjustment: -$109,548.

The Neighborhood

This home is in line with the R210480H - Brushy Creek median of $296,542. Note that values in this subdivision declined 14.6% over the past year.

R210480H - Brushy Creek

typical
871 Properties
$296,542 Median Value
-14.6% YoY Change
2% Have Pool
94% Have Garage
This Home
$297,826
Median
$296,542

This home is +0.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,701 across all districts. With a homestead exemption claimed, that drops to $4,395 — saving $1,306 per year. That's $366 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%$2,660
Brushy Creek MUDMUD0.3868%$1,152
Williamson CountyCounty0.3694%$1,100
Austin Community Collegespecial0.1034%$308
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$298
Williamson County FM/RdCounty0.0443%$132
Upper Brushy Creek WCIDWater0.0170%$51
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$5,701

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $461,035 would pay approximately $2,878 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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