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1910 SAM BASS RD, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed3,440 sqftBuilt 1982

Property at a Glance

This home is estimated between $267,082 and $1,962,985, with a best estimate of $1,283,896. That places the property above the R30PS - Small Office (<10,000 Sf)-west Round Rock median of $1,127,589, in a neighborhood that appreciated 3.1% over the past year.

Estimated Value Range

$267,082 $1,962,985
Best Estimate
$1,283,896
WCAD Value
$1,841,772
Low Confidence

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

There are 5 comparable properties within range, but none are in R30PS - Small Office (<10,000 Sf)-west Round Rock. The estimated range of $267,082 and $1,962,985 should be treated as a rough guide.

Comparable Properties (5)

3 bed 5,612 sqft Built 1985
Raw Value $791,218
Adjusted Value $267,082

Adjusted -$524,439 for 2,172 sqft less living space and +$303 for being newer. Net adjustment: -$524,136.

3 bed 2 bath 2,884 sqft Built 1980
Raw Value $1,149,849
Adjusted Value $1,283,896

Adjusted +$134,249 for 556 sqft more living space and -$202 for being older. Net adjustment: +$134,047.

3 bed 2,958 sqft Built 1977
Raw Value $1,255,433
Adjusted Value $1,311,115

Adjusted +$116,381 for 482 sqft more living space and -$506 for being older and -$60,193 for no garage. Net adjustment: +$55,682.

5 bed 4 bath 3,900 sqft Built 1968
Raw Value $2,135,663
Adjusted Value $1,962,985

Adjusted -$111,069 for 460 sqft less living space and -$1,416 for being older and -$60,193 for no garage. Net adjustment: -$172,678.

3 bed 4 bath 1,744 sqft Built 1982
Raw Value $349,707
Adjusted Value $759,214

Adjusted +$409,507 for 1,696 sqft more living space. Net adjustment: +$409,507.

The Neighborhood

This home is valued 63.3% above the R30PS - Small Office (<10,000 Sf)-west Round Rock median of $1,127,589. With 5 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 3.1% over the past year.

R30PS - Small Office (<10,000 Sf)-west Round Rock

outlier high
5 Properties
$1,127,589 Median Value
+3.1% YoY Change
0% Have Pool
0% Have Garage
This Home
$1,841,772
Median
$1,127,589

This home is +63.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $33,139 across all districts. With a homestead exemption claimed, that drops to $31,548 — saving $1,591 per year. That's $2,629 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%$16,449
Round RockCity0.3720%$6,851
Williamson CountyCounty0.3694%$6,804
Austin Community Collegespecial0.1034%$1,904
Williamson County FM/RdCounty0.0443%$816
Upper Brushy Creek WCIDWater0.0170%$313
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$33,139

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,283,896 would pay approximately $8,014 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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