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4010 SAM BASS RD, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed6,843 sqftBuilt 1974

Property at a Glance

This home is estimated between $1,284,777 and $3,255,441, with a best estimate of $2,752,898. That places the property below the L50QC - Leander/Cedar Park Church median of $4,419,144, in a neighborhood that appreciated 70.1% over the past year.

Estimated Value Range

$1,284,777 $3,255,441
Best Estimate
$2,752,898
WCAD Value
$2,172,355
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in L50QC - Leander/Cedar Park Church. The estimated range of $1,284,777 and $3,255,441 should be treated as a rough guide.

Comparable Properties (5)

4232 SAM BASS RD, ROUND ROCK, TX 78681
0.00 mi 90% similar Same subdivision
3 bed 5,612 sqft Built 1985
Raw Value $791,218
Adjusted Value $1,284,777

Adjusted +$493,559 for 1,231 sqft more living space. Net adjustment: +$493,559.

5 bed 4 bath 3,900 sqft Built 1968
Raw Value $2,135,663
Adjusted Value $3,255,441

Adjusted +$1,179,971 for 2,943 sqft more living space and -$60,193 for no garage. Net adjustment: +$1,119,778.

3 bed 2,958 sqft Built 1977
Raw Value $1,255,433
Adjusted Value $2,752,898

Adjusted +$1,557,658 for 3,885 sqft more living space and -$60,193 for no garage. Net adjustment: +$1,497,465.

3 bed 2 bath 2,884 sqft Built 1980
Raw Value $1,149,849
Adjusted Value $2,737,177

Adjusted +$1,587,328 for 3,959 sqft more living space. Net adjustment: +$1,587,328.

3 bed 2 bath 2,103 sqft Built 1970
Raw Value $1,104,243
Adjusted Value $2,944,513

Adjusted +$1,900,463 for 4,740 sqft more living space and -$60,193 for no garage. Net adjustment: +$1,840,270.

The Neighborhood

This home is valued 50.8% below the L50QC - Leander/Cedar Park Church median of $4,419,144. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 70.1% over the past year.

L50QC - Leander/Cedar Park Church

outlier low
24 Properties
$4,419,144 Median Value
+70.1% YoY Change
0% Have Pool
8% Have Garage
This Home
$2,172,355
Median
$4,419,144

This home is -50.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $45,791 across all districts. With a homestead exemption claimed, that drops to $43,868 — saving $1,923 per year. That's $3,656 per month a buyer should budget. The assessed value increased +71.6% vs the subdivision average of +70.1%. This increase gives a protest opportunity score of 58 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Leander ISDSchool1.0869%$23,611
Brushy Creek MUDMUD0.3868%$8,403
Williamson CountyCounty0.3694%$8,026
Austin Community Collegespecial0.1034%$2,246
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$2,172
Williamson County FM/RdCounty0.0443%$963
Upper Brushy Creek WCIDWater0.0170%$369
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1079%$45,791
58 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $2,752,898 would pay approximately $17,184 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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