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16615 MALAGA HILLS DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

5 bed4 bath2,519 sqftBuilt 2001

Property at a Glance

This home is estimated between $694,001 and $1,004,736, with a best estimate of $906,115. 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

$694,001 $1,004,736
Best Estimate
$906,115
WCAD Value
$895,870
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 $694,001 and $1,004,736. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

16615 CORDILLERA DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,031 sqft Built 2001
Raw Value $775,050
Adjusted Value $952,523

Adjusted +$177,473 for 488 sqft more living space. Net adjustment: +$177,473.

16617 CORDILLERA DR, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
4 bed 4 bath 2,481 sqft Built 2001
Raw Value $990,916
Adjusted Value $1,004,736

Adjusted +$13,820 for 38 sqft more living space. Net adjustment: +$13,820.

16613 MALAGA HILLS DR, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
4 bed 4 bath 2,727 sqft Built 2000
Raw Value $982,092
Adjusted Value $906,115

Adjusted -$75,644 for 208 sqft less living space and -$333 for being older. Net adjustment: -$75,977.

16613 CORDILLERA DR, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
3 bed 3 bath 2,449 sqft Built 2001
Raw Value $668,544
Adjusted Value $694,001

Adjusted +$25,457 for 70 sqft more living space. Net adjustment: +$25,457.

16619 MALAGA HILLS DR, ROUND ROCK, TX 78681
0.04 mi 100% similar Same subdivision
3 bed 3 bath 2,419 sqft Built 2000
Raw Value $660,075
Adjusted Value $696,109

Adjusted +$36,367 for 100 sqft more living space and -$333 for being older. Net adjustment: +$36,034.

The Neighborhood

This home is valued 15.0% above the R224599C - Cat Hollow Sec A Ph 3 median of $778,705. With 143 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 6.9% over the past year.

R224599C - Cat Hollow Sec A Ph 3

above average
143 Properties
$778,705 Median Value
+6.9% YoY Change
4% Have Pool
100% Have Garage
This Home
$895,870
Median
$778,705

This home is +15.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $17,148 across all districts. With a homestead exemption claimed, that drops to $15,732 — saving $1,416 per year. That's $1,311 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%$8,001
Brushy Creek MUDMUD0.3868%$3,466
Williamson CountyCounty0.3694%$3,310
Austin Community Collegespecial0.1034%$926
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$896
Williamson County FM/RdCounty0.0443%$397
Upper Brushy Creek WCIDWater0.0170%$152
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$17,148

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $906,115 would pay approximately $5,656 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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