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4403 CIERNE CV, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,559 sqftBuilt 2010

Property at a Glance

This home is estimated between $561,377 and $947,021, with a best estimate of $651,976. 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

$561,377 $947,021
Best Estimate
$651,976
WCAD Value
$640,607
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 $561,377 and $947,021. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

4502 ARIA CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,377 sqft Built 2006
Raw Value $620,284
Adjusted Value $674,632

Adjusted +$67,130 for 182 sqft more living space and -$12,782 for being older. Net adjustment: +$54,348.

3 bed 2 bath 2,443 sqft Built 2018
Raw Value $493,026
Adjusted Value $561,377

Adjusted +$42,786 for 116 sqft more living space and +$25,565 for being newer. Net adjustment: +$68,351.

4405 CIERNE CV, ROUND ROCK, TX 78681
0.00 mi 99% similar Same subdivision
4 bed 3 bath 3,001 sqft Built 2004
Raw Value $745,869
Adjusted Value $563,665

Adjusted -$163,030 for 442 sqft less living space and -$19,174 for being older. Net adjustment: -$182,204.

4202 CANCELO CV, ROUND ROCK, TX 78681
0.00 mi 98% similar Same subdivision
4 bed 3 bath 2,007 sqft Built 2011
Raw Value $740,222
Adjusted Value $947,021

Adjusted +$203,603 for 552 sqft more living space and +$3,196 for being newer. Net adjustment: +$206,799.

4 bed 2 bath 2,269 sqft Built 2017
Raw Value $522,642
Adjusted Value $651,976

Adjusted +$106,965 for 290 sqft more living space and +$22,369 for being newer. Net adjustment: +$129,334.

The Neighborhood

This home is valued 7.5% below the R101506D - Sendero Springs Sec 4,5 East of SS Dr. median of $692,215. That positions it competitively for buyers comparing within the neighborhood. 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
$640,607
Median
$692,215

This home is -7.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $12,135 across all districts. With a homestead exemption claimed, that drops to $10,767 — saving $1,368 per year. That's $897 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%$5,662
Brushy Creek MUDMUD0.3868%$2,452
Williamson CountyCounty0.3694%$2,342
Austin Community Collegespecial0.1034%$656
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$634
Williamson County FM/RdCounty0.0443%$281
Upper Brushy Creek WCIDWater0.0170%$108
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$12,135

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $651,976 would pay approximately $4,070 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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