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1010 STILLHOUSE SPRINGS, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,262 sqftBuilt 1981

Property at a Glance

This home is estimated between $282,999 and $496,754, with a best estimate of $301,012. 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

$282,999 $496,754
Best Estimate
$301,012
WCAD Value
$345,180
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R210480H - Brushy Creek. The estimated range of $282,999 and $496,754 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,278 sqft Built 1979
Raw Value $283,354
Adjusted Value $282,999

Adjusted -$3,568 for 16 sqft less living space and +$3,213 for being newer. Net adjustment: -$355.

1006 STILLHOUSE SPRINGS, ROUND ROCK, TX 78681
0.00 mi 98% similar Same subdivision
3 bed 2 bath 696 sqft Built 1978
Raw Value $293,708
Adjusted Value $424,757

Adjusted +$126,229 for 566 sqft more living space and +$4,820 for being newer. Net adjustment: +$131,049.

3 bed 2 bath 1,630 sqft Built 1982
Raw Value $373,885
Adjusted Value $290,207

Adjusted -$82,071 for 368 sqft less living space and -$1,607 for being older. Net adjustment: -$83,678.

4 bed 2 bath 1,114 sqft Built 1988
Raw Value $474,994
Adjusted Value $496,754

Adjusted +$33,007 for 148 sqft more living space and -$11,247 for being older. Net adjustment: +$21,760.

3 bed 2 bath 1,966 sqft Built 1981
Raw Value $458,018
Adjusted Value $301,012

Adjusted -$157,006 for 704 sqft less living space. Net adjustment: -$157,006.

The Neighborhood

This home is valued 16.4% above the R210480H - Brushy Creek median of $296,542. With 871 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 14.6% over the past year.

R210480H - Brushy Creek

above average
871 Properties
$296,542 Median Value
-14.6% YoY Change
2% Have Pool
94% Have Garage
This Home
$345,180
Median
$296,542

This home is +16.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,607 across all districts. With a homestead exemption claimed, that drops to $5,293 — saving $1,314 per year. That's $441 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%$3,083
Brushy Creek MUDMUD0.3868%$1,335
Williamson CountyCounty0.3694%$1,275
Austin Community Collegespecial0.1034%$357
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$345
Williamson County FM/RdCounty0.0443%$153
Upper Brushy Creek WCIDWater0.0170%$59
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$6,607

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $301,012 would pay approximately $1,879 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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