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16613 CORDILLERA DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed3 bath2,449 sqftBuilt 2001

Property at a Glance

This home is estimated between $603,873 and $979,678, with a best estimate of $870,413. That places the property above the R224599C - Cat Hollow Sec A Ph 3 median of $778,705, in a neighborhood that appreciated 6.9% over the past year.

Estimated Value Range

$603,873 $979,678
Best Estimate
$870,413
WCAD Value
$668,544
High Confidence

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

Based on 5 comparable properties in R224599C - Cat Hollow Sec A Ph 3, this home's estimated market value is between $603,873 and $979,678. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

16613 MALAGA HILLS DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 4 bath 2,727 sqft Built 2000
Raw Value $982,092
Adjusted Value $880,657

Adjusted -$101,102 for 278 sqft less living space and -$333 for being older. Net adjustment: -$101,435.

16611 CORDILLERA DR, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,848 sqft Built 2001
Raw Value $761,109
Adjusted Value $979,678

Adjusted +$218,569 for 601 sqft more living space. Net adjustment: +$218,569.

16611 MALAGA HILLS DR, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,810 sqft Built 2000
Raw Value $735,493
Adjusted Value $603,873

Adjusted -$131,287 for 361 sqft less living space and -$333 for being older. Net adjustment: -$131,620.

16615 MALAGA HILLS DR, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
5 bed 4 bath 2,519 sqft Built 2001
Raw Value $895,870
Adjusted Value $870,413

Adjusted -$25,457 for 70 sqft less living space. Net adjustment: -$25,457.

16609 CORDILLERA DR, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,507 sqft Built 2001
Raw Value $713,646
Adjusted Value $692,553

Adjusted -$21,093 for 58 sqft less living space. Net adjustment: -$21,093.

The Neighborhood

This home is valued 14.1% below the R224599C - Cat Hollow Sec A Ph 3 median of $778,705. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 6.9% over the past year.

R224599C - Cat Hollow Sec A Ph 3

typical
143 Properties
$778,705 Median Value
+6.9% YoY Change
4% Have Pool
100% Have Garage
This Home
$668,544
Median
$778,705

This home is -14.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $12,213 across all districts. With a homestead exemption claimed, that drops to $10,845 — saving $1,368 per year. That's $904 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%$5,698
Brushy Creek MUDMUD0.3868%$2,468
Williamson CountyCounty0.3694%$2,357
Austin Community Collegespecial0.1034%$660
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$638
Williamson County FM/RdCounty0.0443%$283
Upper Brushy Creek WCIDWater0.0170%$108
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$12,213

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $870,413 would pay approximately $5,433 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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