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16607 MALAGA HILLS DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath1,456 sqftBuilt 1999

Property at a Glance

This home is estimated between $562,874 and $756,786, with a best estimate of $619,214. 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

$562,874 $756,786
Best Estimate
$619,214
WCAD Value
$779,094
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 $562,874 and $756,786. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

16601 CORDILLERA DR, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,051 sqft Built 1999
Raw Value $803,254
Adjusted Value $586,867

Adjusted -$216,387 for 595 sqft less living space. Net adjustment: -$216,387.

16604 CORDILLERA DR, ROUND ROCK, TX 78681
0.04 mi 100% similar Same subdivision
4 bed 3 bath 2,420 sqft Built 2001
Raw Value $969,149
Adjusted Value $562,874

Adjusted -$350,583 for 964 sqft less living space and +$666 for being newer and -$56,358 for no pool. Net adjustment: -$406,275.

16602 CORDILLERA DR, ROUND ROCK, TX 78681
0.04 mi 100% similar Same subdivision
4 bed 3 bath 1,852 sqft Built 2001
Raw Value $845,449
Adjusted Value $702,100

Adjusted -$144,015 for 396 sqft less living space and +$666 for being newer. Net adjustment: -$143,349.

16611 CORDILLERA DR, ROUND ROCK, TX 78681
0.04 mi 100% similar Same subdivision
4 bed 3 bath 1,848 sqft Built 2001
Raw Value $761,109
Adjusted Value $619,214

Adjusted -$142,561 for 392 sqft less living space and +$666 for being newer. Net adjustment: -$141,895.

16608 CORDILLERA DR, ROUND ROCK, TX 78681
0.04 mi 100% similar Same subdivision
5 bed 4 bath 1,818 sqft Built 2001
Raw Value $887,770
Adjusted Value $756,786

Adjusted -$131,650 for 362 sqft less living space and +$666 for being newer. Net adjustment: -$130,984.

The Neighborhood

This home is in line with the R224599C - Cat Hollow Sec A Ph 3 median of $778,705. 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
$779,094
Median
$778,705

This home is +0.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,913 across all districts. With a homestead exemption claimed, that drops to $13,518 — saving $1,395 per year. That's $1,127 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%$6,958
Brushy Creek MUDMUD0.3868%$3,014
Williamson CountyCounty0.3694%$2,878
Austin Community Collegespecial0.1034%$806
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$779
Williamson County FM/RdCounty0.0443%$345
Upper Brushy Creek WCIDWater0.0170%$132
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$14,913

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $619,214 would pay approximately $3,865 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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