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4420 PASADA LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,843 sqftBuilt 2006

Property at a Glance

This home is estimated between $394,755 and $769,159, with a best estimate of $583,816. That places the property below the R101506D - Sendero Springs Sec 4,5 East of SS Dr. median of $692,215, in a neighborhood that appreciated 3.8% over the past year.

Estimated Value Range

$394,755 $769,159
Best Estimate
$583,816
WCAD Value
$754,059
Low Confidence

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

There are 5 comparable properties within range, but none are in R101506D - Sendero Springs Sec 4,5 East of SS Dr.. The estimated range of $394,755 and $769,159 should be treated as a rough guide.

Comparable Properties (5)

4 bed 3 bath 1,811 sqft Built 2014
Raw Value $702,015
Adjusted Value $739,383

Adjusted +$11,803 for 32 sqft more living space and +$25,565 for being newer. Net adjustment: +$37,368.

4 bed 3 bath 1,916 sqft Built 2014
Raw Value $562,011
Adjusted Value $560,650

Adjusted -$26,926 for 73 sqft less living space and +$25,565 for being newer. Net adjustment: -$1,361.

4 bed 3 bath 1,916 sqft Built 2016
Raw Value $578,786
Adjusted Value $583,816

Adjusted -$26,926 for 73 sqft less living space and +$31,956 for being newer. Net adjustment: +$5,030.

4 bed 3 bath 2,219 sqft Built 2007
Raw Value $904,649
Adjusted Value $769,159

Adjusted -$138,686 for 376 sqft less living space and +$3,196 for being newer. Net adjustment: -$135,490.

3 bed 2 bath 1,675 sqft Built 1995
Raw Value $367,941
Adjusted Value $394,755

Adjusted +$61,966 for 168 sqft more living space and -$35,152 for being older. Net adjustment: +$26,814.

The Neighborhood

This home is valued 8.9% above the R101506D - Sendero Springs Sec 4,5 East of SS Dr. median of $692,215. With 299 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 3.8% over the past year.

R101506D - Sendero Springs Sec 4,5 East of SS Dr.

typical
299 Properties
$692,215 Median Value
+3.8% YoY Change
0% Have Pool
97% Have Garage
This Home
$754,059
Median
$692,215

This home is +8.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,978 across all districts. With a homestead exemption claimed, that drops to $13,589 — saving $1,389 per year. That's $1,132 per month a buyer should budget. The assessed value increased +7.7% vs the subdivision average of +3.8%. This above-average increase gives a protest opportunity score of 40 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$6,675
Brushy Creek MUDMUD0.3868%$2,891
Williamson CountyCounty0.3694%$2,761
Austin Community Collegespecial0.1034%$773
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$747
Brushy Creek MUD Defined AreaMUD0.0900%$673
Williamson County FM/RdCounty0.0443%$331
Upper Brushy Creek WCIDWater0.0170%$127
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$14,978
40 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $583,816 would pay approximately $3,644 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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