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4009 STONEY HILL, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,322 sqftBuilt 1979

Property at a Glance

This home is estimated between $227,864 and $376,829, with a best estimate of $269,463. 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

$227,864 $376,829
Best Estimate
$269,463
WCAD Value
$266,811
High Confidence

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

Based on 5 comparable properties in R210480H - Brushy Creek, this home's estimated market value is between $227,864 and $376,829. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

907 SPRING TREE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,384 sqft Built 1979
Raw Value $283,290
Adjusted Value $269,463

Adjusted -$13,827 for 62 sqft less living space. Net adjustment: -$13,827.

911 SPRING TREE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,593 sqft Built 1978
Raw Value $286,695
Adjusted Value $227,864

Adjusted -$60,438 for 271 sqft less living space and +$1,607 for being newer. Net adjustment: -$58,831.

1001 SPRING TREE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,200 sqft Built 1980
Raw Value $351,228
Adjusted Value $376,829

Adjusted +$27,208 for 122 sqft more living space and -$1,607 for being older. Net adjustment: +$25,601.

805 SPRING TREE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,503 sqft Built 1978
Raw Value $279,078
Adjusted Value $240,318

Adjusted -$40,367 for 181 sqft less living space and +$1,607 for being newer. Net adjustment: -$38,760.

3917 STONEY HILL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,428 sqft Built 1979
Raw Value $305,948
Adjusted Value $282,308

Adjusted -$23,640 for 106 sqft less living space. Net adjustment: -$23,640.

The Neighborhood

This home is valued 10.0% 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
$266,811
Median
$296,542

This home is -10.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,107 across all districts. With a homestead exemption claimed, that drops to $3,807 — saving $1,300 per year. That's $317 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%$2,383
Brushy Creek MUDMUD0.3868%$1,032
Williamson CountyCounty0.3694%$986
Austin Community Collegespecial0.1034%$276
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$267
Williamson County FM/RdCounty0.0443%$118
Upper Brushy Creek WCIDWater0.0170%$45
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$5,107

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $269,463 would pay approximately $1,682 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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