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16616 MALAGA HILLS DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,905 sqftBuilt 2000

Property at a Glance

This home is estimated between $765,761 and $1,098,713, with a best estimate of $824,836. 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

$765,761 $1,098,713
Best Estimate
$824,836
WCAD Value
$717,773
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 $765,761 and $1,098,713. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

16616 CORDILLERA DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,731 sqft Built 2001
Raw Value $702,149
Adjusted Value $765,761

Adjusted +$63,279 for 174 sqft more living space and +$333 for being newer. Net adjustment: +$63,612.

16614 CORDILLERA DR, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,824 sqft Built 2001
Raw Value $795,045
Adjusted Value $824,836

Adjusted +$29,458 for 81 sqft more living space and +$333 for being newer. Net adjustment: +$29,791.

16618 MALAGA HILLS DR, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,759 sqft Built 2000
Raw Value $740,779
Adjusted Value $793,876

Adjusted +$53,097 for 146 sqft more living space. Net adjustment: +$53,097.

16618 CORDILLERA DR, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
3 bed 3 bath 2,585 sqft Built 2001
Raw Value $733,718
Adjusted Value $850,427

Adjusted +$116,376 for 320 sqft more living space and +$333 for being newer. Net adjustment: +$116,709.

16620 CORDILLERA DR, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
4 bed 2 bath 2,366 sqft Built 2000
Raw Value $902,692
Adjusted Value $1,098,713

Adjusted +$196,021 for 539 sqft more living space. Net adjustment: +$196,021.

The Neighborhood

This home is valued 7.8% 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
$717,773
Median
$778,705

This home is -7.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $13,739 across all districts. With a homestead exemption claimed, that drops to $12,356 — saving $1,383 per year. That's $1,030 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%$6,410
Brushy Creek MUDMUD0.3868%$2,777
Williamson CountyCounty0.3694%$2,652
Austin Community Collegespecial0.1034%$742
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$718
Williamson County FM/RdCounty0.0443%$318
Upper Brushy Creek WCIDWater0.0170%$122
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$13,739

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $824,836 would pay approximately $5,149 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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