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4403 SAM BASS RD, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,824 sqftBuilt 1999

Property at a Glance

This home is estimated between $263,829 and $1,453,589, with a best estimate of $542,127. That places the property below the R201578D - Great Oaks Sec 1, 1 (AMD), & 2 median of $714,415, in a neighborhood that declined 6.8% over the past year.

Estimated Value Range

$263,829 $1,453,589
Best Estimate
$542,127
WCAD Value
$815,783
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R201578D - Great Oaks Sec 1, 1 (AMD), & 2. The estimated range of $263,829 and $1,453,589 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,884 sqft Built 1980
Raw Value $1,149,849
Adjusted Value $1,453,589

Adjusted -$18,586 for 60 sqft less living space and +$296,551 for being newer and +$25,775 for having a garage. Net adjustment: +$303,740.

3 bed 2 bath 2,754 sqft Built 2018
Raw Value $538,697
Adjusted Value $263,829

Adjusted +$21,683 for 70 sqft more living space and -$296,551 for being older. Net adjustment: -$274,868.

4219 SAM BASS RD, ROUND ROCK, TX 78681
0.00 mi 94% similar Same subdivision
4 bed 3 bath 3,331 sqft Built 2016
Raw Value $964,511
Adjusted Value $542,127

Adjusted -$157,048 for 507 sqft less living space and -$265,336 for being older. Net adjustment: -$422,384.

3 bed 2 bath 2,461 sqft Built 2016
Raw Value $485,767
Adjusted Value $332,874

Adjusted +$112,443 for 363 sqft more living space and -$265,336 for being older. Net adjustment: -$152,893.

3801 SAM BASS RD, ROUND ROCK, TX 78681
0.00 mi 93% similar Same subdivision
3 bed 2 bath 1,938 sqft Built 1971
Raw Value $670,001
Adjusted Value $1,381,471

Adjusted +$274,447 for 886 sqft more living space and +$437,023 for being newer. Net adjustment: +$711,470.

The Neighborhood

This home is valued 14.2% above the R201578D - Great Oaks Sec 1, 1 (AMD), & 2 median of $714,415. With 161 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 6.8% over the past year.

R201578D - Great Oaks Sec 1, 1 (AMD), & 2

typical
161 Properties
$714,415 Median Value
-6.8% YoY Change
5% Have Pool
74% Have Garage
This Home
$815,783
Median
$714,415

This home is +14.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,040 across all districts. With a homestead exemption claimed, that drops to $12,368 — saving $1,672 per year. That's $1,031 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
Leander ISDSchool1.0869%$8,867
Williamson CountyCounty0.3694%$3,014
Austin Community Collegespecial0.1034%$844
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$816
Williamson County FM/RdCounty0.0443%$362
Upper Brushy Creek WCIDWater0.0170%$139
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7211%$14,040

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $542,127 would pay approximately $3,384 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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