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4418 SAM BASS RD, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,899 sqftBuilt 1979

Property at a Glance

This home is estimated between $744,357 and $1,124,257, with a best estimate of $857,034. 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

$744,357 $1,124,257
Best Estimate
$857,034
WCAD Value
$505,816
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $744,357 and $1,124,257. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

4709 SAM BASS RD, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,756 sqft Built 1980
Raw Value $868,751
Adjusted Value $975,498

Adjusted +$56,830 for 143 sqft more living space and -$11,232 for being older and +$61,149 for having a garage. Net adjustment: +$106,747.

5401 SAM BASS RD, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,103 sqft Built 1970
Raw Value $1,104,243
Adjusted Value $1,124,257

Adjusted -$81,073 for 204 sqft less living space and +$101,087 for being newer. Net adjustment: +$20,014.

4717 SAM BASS RD, ROUND ROCK, TX 78681
0.00 mi 99% similar Same subdivision
3 bed 2 bath 2,884 sqft Built 1980
Raw Value $1,149,849
Adjusted Value $808,312

Adjusted -$391,454 for 985 sqft less living space and -$11,232 for being older and +$61,149 for having a garage. Net adjustment: -$341,537.

3 bed 2 bath 1,938 sqft Built 1971
Raw Value $670,001
Adjusted Value $744,357

Adjusted -$15,499 for 39 sqft less living space and +$89,855 for being newer. Net adjustment: +$74,356.

5411 SAM BASS RD, ROUND ROCK, TX 78681
0.00 mi 95% similar Same subdivision
3 bed 2,958 sqft Built 1977
Raw Value $1,255,433
Adjusted Value $857,034

Adjusted -$420,863 for 1,059 sqft less living space and +$22,464 for being newer. Net adjustment: -$398,399.

The Neighborhood

This home is valued 48.1% 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

below average
397 Properties
$974,644 Median Value
+7.9% YoY Change
6% Have Pool
81% Have Garage
This Home
$505,816
Median
$974,644

This home is -48.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,705 across all districts. With a homestead exemption claimed, that drops to $7,090 — saving $1,615 per year. That's $591 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%$5,498
Williamson CountyCounty0.3694%$1,869
Austin Community Collegespecial0.1034%$523
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$506
Williamson County FM/RdCounty0.0443%$224
Upper Brushy Creek WCIDWater0.0170%$86
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7211%$8,705

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $857,034 would pay approximately $5,350 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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