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16609 CORDILLERA DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,507 sqftBuilt 2001

Property at a Glance

This home is estimated between $621,599 and $901,751, with a best estimate of $689,637. That places the property below 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

$621,599 $901,751
Best Estimate
$689,637
WCAD Value
$713,646
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 $621,599 and $901,751. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

16609 MALAGA HILLS DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 3 bath 2,420 sqft Built 2000
Raw Value $659,256
Adjusted Value $690,563

Adjusted +$31,640 for 87 sqft more living space and -$333 for being older. Net adjustment: +$31,307.

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 $624,967

Adjusted -$110,193 for 303 sqft less living space and -$333 for being older. Net adjustment: -$110,526.

16607 CORDILLERA DR, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,818 sqft Built 2000
Raw Value $735,035
Adjusted Value $621,599

Adjusted -$113,103 for 311 sqft less living space and -$333 for being older. Net adjustment: -$113,436.

16613 CORDILLERA DR, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
3 bed 3 bath 2,449 sqft Built 2001
Raw Value $668,544
Adjusted Value $689,637

Adjusted +$21,093 for 58 sqft more living space. Net adjustment: +$21,093.

16613 MALAGA HILLS DR, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
4 bed 4 bath 2,727 sqft Built 2000
Raw Value $982,092
Adjusted Value $901,751

Adjusted -$80,008 for 220 sqft less living space and -$333 for being older. Net adjustment: -$80,341.

The Neighborhood

This home is valued 8.4% 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
$713,646
Median
$778,705

This home is -8.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $13,660 across all districts. With a homestead exemption claimed, that drops to $12,278 — saving $1,382 per year. That's $1,023 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%$6,374
Brushy Creek MUDMUD0.3868%$2,761
Williamson CountyCounty0.3694%$2,637
Austin Community Collegespecial0.1034%$738
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$714
Williamson County FM/RdCounty0.0443%$316
Upper Brushy Creek WCIDWater0.0170%$121
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$13,660

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $689,637 would pay approximately $4,305 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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