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16629 MALAGA HILLS DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed3 bath2,644 sqftBuilt 2000

Property at a Glance

This home is estimated between $620,594 and $1,111,265, with a best estimate of $738,936. 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

$620,594 $1,111,265
Best Estimate
$738,936
WCAD Value
$742,833
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 $620,594 and $1,111,265. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

16627 CORDILLERA DR, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,900 sqft Built 2001
Raw Value $713,362
Adjusted Value $620,594

Adjusted -$93,101 for 256 sqft less living space and +$333 for being newer. Net adjustment: -$92,768.

16627 MALAGA HILLS DR, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,851 sqft Built 2000
Raw Value $822,871
Adjusted Value $1,111,265

Adjusted +$288,394 for 793 sqft more living space. Net adjustment: +$288,394.

16631 MALAGA HILLS DR, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,512 sqft Built 2001
Raw Value $690,598
Adjusted Value $738,936

Adjusted +$48,005 for 132 sqft more living space and +$333 for being newer. Net adjustment: +$48,338.

16631 CORDILLERA DR, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
5 bed 4 bath 2,502 sqft Built 2001
Raw Value $849,728
Adjusted Value $901,703

Adjusted +$51,642 for 142 sqft more living space and +$333 for being newer. Net adjustment: +$51,975.

16625 CORDILLERA DR, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,836 sqft Built 2000
Raw Value $712,672
Adjusted Value $642,846

Adjusted -$69,826 for 192 sqft less living space. Net adjustment: -$69,826.

The Neighborhood

This home is valued 4.6% 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
$742,833
Median
$778,705

This home is -4.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $14,219 across all districts. With a homestead exemption claimed, that drops to $12,831 — saving $1,388 per year. That's $1,069 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%$6,634
Brushy Creek MUDMUD0.3868%$2,874
Williamson CountyCounty0.3694%$2,744
Austin Community Collegespecial0.1034%$768
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$743
Williamson County FM/RdCounty0.0443%$329
Upper Brushy Creek WCIDWater0.0170%$126
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$14,219

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $738,936 would pay approximately $4,612 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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