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3201 SAM BASS RD, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,171 sqftBuilt 1979

Property at a Glance

This home is estimated between $811,099 and $1,195,574, with a best estimate of $997,222. That places the property above the R202681C - Tonkawa & Oak Springs median of $851,894, in a neighborhood that appreciated 3.7% over the past year.

Estimated Value Range

$811,099 $1,195,574
Best Estimate
$997,222
WCAD Value
$1,006,840
Low Confidence

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

There are 5 comparable properties within range, but none are in R202681C - Tonkawa & Oak Springs. The estimated range of $811,099 and $1,195,574 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 $1,195,574

Adjusted +$23,611 for 68 sqft more living space and +$67,720 for being newer. Net adjustment: +$91,331.

3 bed 2 bath 1,938 sqft Built 1971
Raw Value $670,001
Adjusted Value $811,099

Adjusted +$80,902 for 233 sqft more living space and +$60,196 for being newer. Net adjustment: +$141,098.

3 bed 2 bath 1,756 sqft Built 1980
Raw Value $868,751
Adjusted Value $1,005,322

Adjusted +$144,095 for 415 sqft more living space and -$7,524 for being older. Net adjustment: +$136,571.

3 bed 2 bath 2,884 sqft Built 1980
Raw Value $1,149,849
Adjusted Value $894,759

Adjusted -$247,566 for 713 sqft less living space and -$7,524 for being older. Net adjustment: -$255,090.

3 bed 2,958 sqft Built 1977
Raw Value $1,255,433
Adjusted Value $997,222

Adjusted -$273,260 for 787 sqft less living space and +$15,049 for being newer. Net adjustment: -$258,211.

The Neighborhood

This home is valued 18.2% above the R202681C - Tonkawa & Oak Springs median of $851,894. With 154 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 3.7% over the past year.

R202681C - Tonkawa & Oak Springs

above average
154 Properties
$851,894 Median Value
+3.7% YoY Change
7% Have Pool
92% Have Garage
This Home
$1,006,840
Median
$851,894

This home is +18.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,225 across all districts. With a homestead exemption claimed, that drops to $12,802 — saving $1,423 per year. That's $1,067 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%$8,318
Williamson CountyCounty0.3694%$3,441
Austin Community Collegespecial0.1034%$963
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$931
Williamson County FM/RdCounty0.0443%$413
Upper Brushy Creek WCIDWater0.0170%$158
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$14,225

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $997,222 would pay approximately $6,225 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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