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2011 SAM BASS RD, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,095 sqftBuilt 1977

Property at a Glance

This home is estimated between $732,064 and $1,101,081, with a best estimate of $914,285. That places the property above the R103D76C-Abstracts-Great Oaks, Hairy Man, Sam Bass&620 Area median of $699,495, in a neighborhood that declined 4.6% over the past year.

Estimated Value Range

$732,064 $1,101,081
Best Estimate
$914,285
WCAD Value
$1,084,190
Low Confidence

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

There are 5 comparable properties within range, but none are in R103D76C-Abstracts-Great Oaks, Hairy Man, Sam Bass&620 Area. The estimated range of $732,064 and $1,101,081 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,103 sqft Built 1970
Raw Value $1,104,243
Adjusted Value $1,101,081

Adjusted -$3,162 for 8 sqft less living space. Net adjustment: -$3,162.

3 bed 2 bath 1,938 sqft Built 1971
Raw Value $670,001
Adjusted Value $732,064

Adjusted +$62,063 for 157 sqft more living space. Net adjustment: +$62,063.

3 bed 2 bath 1,756 sqft Built 1980
Raw Value $868,751
Adjusted Value $1,002,759

Adjusted +$134,008 for 339 sqft more living space. Net adjustment: +$134,008.

3 bed 2 bath 2,884 sqft Built 1980
Raw Value $1,149,849
Adjusted Value $837,954

Adjusted -$311,895 for 789 sqft less living space. Net adjustment: -$311,895.

3 bed 2,958 sqft Built 1977
Raw Value $1,255,433
Adjusted Value $914,285

Adjusted -$341,148 for 863 sqft less living space. Net adjustment: -$341,148.

The Neighborhood

This home is valued 55.0% above the R103D76C-Abstracts-Great Oaks, Hairy Man, Sam Bass&620 Area median of $699,495. With 73 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.6% over the past year.

R103D76C-Abstracts-Great Oaks, Hairy Man, Sam Bass&620 Area

outlier high
73 Properties
$699,495 Median Value
-4.6% YoY Change
10% Have Pool
51% Have Garage
This Home
$1,084,190
Median
$699,495

This home is +55.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $16,558 across all districts. With a homestead exemption claimed, that drops to $15,107 — saving $1,451 per year. That's $1,259 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%$9,683
Williamson CountyCounty0.3694%$4,006
Austin Community Collegespecial0.1034%$1,121
Williamson County ESD #9 - Round RockESD0.0999%$1,083
Williamson County FM/RdCounty0.0443%$481
Upper Brushy Creek WCIDWater0.0170%$184
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$16,558

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $914,285 would pay approximately $5,707 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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