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3909 STONEY HILL DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,431 sqftBuilt 1979

Property at a Glance

This home is estimated between $228,008 and $526,163, with a best estimate of $259,552. 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

$228,008 $526,163
Best Estimate
$259,552
WCAD Value
$284,513
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 $228,008 and $526,163 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,415 sqft Built 1999
Raw Value $288,117
Adjusted Value $259,552

Adjusted +$3,568 for 16 sqft more living space and -$32,133 for being older. Net adjustment: -$28,565.

3 bed 2 bath 1,562 sqft Built 1999
Raw Value $292,898
Adjusted Value $231,549

Adjusted -$29,216 for 131 sqft less living space and -$32,133 for being older. Net adjustment: -$61,349.

3 bed 2 bath 1,609 sqft Built 1998
Raw Value $298,232
Adjusted Value $228,008

Adjusted -$39,697 for 178 sqft less living space and -$30,527 for being older. Net adjustment: -$70,224.

4 bed 2 bath 1,425 sqft Built 1998
Raw Value $459,254
Adjusted Value $430,065

Adjusted +$1,338 for 6 sqft more living space and -$30,527 for being older. Net adjustment: -$29,189.

4 bed 2 bath 1,421 sqft Built 1998
Raw Value $554,460
Adjusted Value $526,163

Adjusted +$2,230 for 10 sqft more living space and -$30,527 for being older. Net adjustment: -$28,297.

The Neighborhood

This home is valued 4.1% 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
$284,513
Median
$296,542

This home is -4.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,446 across all districts. With a homestead exemption claimed, that drops to $4,143 — saving $1,303 per year. That's $345 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%$2,541
Brushy Creek MUDMUD0.3868%$1,101
Williamson CountyCounty0.3694%$1,051
Austin Community Collegespecial0.1034%$294
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$285
Williamson County FM/RdCounty0.0443%$126
Upper Brushy Creek WCIDWater0.0170%$48
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$5,446

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $259,552 would pay approximately $1,620 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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