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601 STONEY BROOK, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,179 sqftBuilt 1981

Property at a Glance

This home is estimated between $252,219 and $380,154, with a best estimate of $283,143. That places the property below the R210480H - Brushy Creek median of $296,542, in a neighborhood that declined 14.6% over the past year.

Estimated Value Range

$252,219 $380,154
Best Estimate
$283,143
WCAD Value
$265,294
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $252,219 and $380,154. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

608 STONEY BROOK, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
2 bed 2 bath 1,398 sqft Built 1980
Raw Value $299,453
Adjusted Value $252,219

Adjusted -$48,841 for 219 sqft less living space and +$1,607 for being newer. Net adjustment: -$47,234.

3 bed 2 bath 1,192 sqft Built 1977
Raw Value $264,717
Adjusted Value $268,245

Adjusted -$2,899 for 13 sqft less living space and +$6,427 for being newer. Net adjustment: +$3,528.

602 STONEY BROOK, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 972 sqft Built 1979
Raw Value $330,776
Adjusted Value $380,154

Adjusted +$46,165 for 207 sqft more living space and +$3,213 for being newer. Net adjustment: +$49,378.

3 bed 2 bath 1,128 sqft Built 1977
Raw Value $265,342
Adjusted Value $283,143

Adjusted +$11,374 for 51 sqft more living space and +$6,427 for being newer. Net adjustment: +$17,801.

600 STONEY BROOK, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,484 sqft Built 1980
Raw Value $373,602
Adjusted Value $307,188

Adjusted -$68,021 for 305 sqft less living space and +$1,607 for being newer. Net adjustment: -$66,414.

The Neighborhood

This home is valued 10.5% below the R210480H - Brushy Creek median of $296,542. That positions it competitively for buyers comparing within the neighborhood. 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
$265,294
Median
$296,542

This home is -10.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,078 across all districts. With a homestead exemption claimed, that drops to $3,779 — saving $1,299 per year. That's $315 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%$2,369
Brushy Creek MUDMUD0.3868%$1,026
Williamson CountyCounty0.3694%$980
Austin Community Collegespecial0.1034%$274
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$265
Williamson County FM/RdCounty0.0443%$118
Upper Brushy Creek WCIDWater0.0170%$45
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$5,078

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $283,143 would pay approximately $1,767 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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