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SAM BASS RD, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,829 sqftBuilt 1986

Property at a Glance

This home is estimated between $489,563 and $1,175,061, with a best estimate of $859,116. That places the property below the L580D75C - LEANDER SAM BASS AREA median of $974,644, in a neighborhood that appreciated 7.9% over the past year.

Estimated Value Range

$489,563 $1,175,061
Best Estimate
$859,116
WCAD Value
$410,521
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $489,563 and $1,175,061. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

4709 SAM BASS RD, ROUND ROCK, TX 78681
0.00 mi 96% similar Same subdivision
3 bed 2 bath 1,756 sqft Built 1980
Raw Value $868,751
Adjusted Value $1,026,302

Adjusted +$29,011 for 73 sqft more living space and +$67,391 for being newer and +$61,149 for having a garage. Net adjustment: +$157,551.

5401 SAM BASS RD, ROUND ROCK, TX 78681
0.00 mi 89% similar Same subdivision
3 bed 2 bath 2,103 sqft Built 1970
Raw Value $1,104,243
Adjusted Value $1,175,061

Adjusted -$108,892 for 274 sqft less living space and +$179,710 for being newer. Net adjustment: +$70,818.

4717 SAM BASS RD, ROUND ROCK, TX 78681
0.00 mi 85% similar Same subdivision
3 bed 2 bath 2,884 sqft Built 1980
Raw Value $1,149,849
Adjusted Value $859,116

Adjusted -$419,273 for 1,055 sqft less living space and +$67,391 for being newer and +$61,149 for having a garage. Net adjustment: -$290,733.

3 bed 2 bath 1,938 sqft Built 1971
Raw Value $670,001
Adjusted Value $795,161

Adjusted -$43,318 for 109 sqft less living space and +$168,478 for being newer. Net adjustment: +$125,160.

3 bed 4 bath 1,744 sqft Built 1982
Raw Value $349,707
Adjusted Value $489,563

Adjusted +$33,780 for 85 sqft more living space and +$44,927 for being newer and +$61,149 for having a garage. Net adjustment: +$139,856.

The Neighborhood

This home is valued 57.9% below the L580D75C - LEANDER SAM BASS AREA median of $974,644. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 7.9% over the past year.

L580D75C - LEANDER SAM BASS AREA

outlier low
397 Properties
$974,644 Median Value
+7.9% YoY Change
6% Have Pool
81% Have Garage
This Home
$410,521
Median
$974,644

This home is -57.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,065 across all districts. With a homestead exemption claimed, that drops to $5,468 — saving $1,597 per year. That's $456 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%$4,462
Williamson CountyCounty0.3694%$1,517
Austin Community Collegespecial0.1034%$424
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$411
Williamson County FM/RdCounty0.0443%$182
Upper Brushy Creek WCIDWater0.0170%$70
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7211%$7,065

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $859,116 would pay approximately $5,363 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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