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16622 CORDILLERA DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

5 bed4 bath1,847 sqftBuilt 2001

Property at a Glance

This home is estimated between $418,371 and $906,946, with a best estimate of $760,346. 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

$418,371 $906,946
Best Estimate
$760,346
WCAD Value
$809,868
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 $418,371 and $906,946. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

16622 MALAGA HILLS DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,938 sqft Built 2000
Raw Value $850,117
Adjusted Value $816,690

Adjusted -$33,094 for 91 sqft less living space and -$333 for being older. Net adjustment: -$33,427.

16624 CORDILLERA DR, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
5 bed 4 bath 2,481 sqft Built 2001
Raw Value $907,475
Adjusted Value $676,905

Adjusted -$230,570 for 634 sqft less living space. Net adjustment: -$230,570.

16620 MALAGA HILLS DR, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
5 bed 4 bath 2,866 sqft Built 2000
Raw Value $789,289
Adjusted Value $418,371

Adjusted -$370,585 for 1,019 sqft less living space and -$333 for being older. Net adjustment: -$370,918.

16617 MALAGA HILLS DR, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,906 sqft Built 2000
Raw Value $928,736
Adjusted Value $906,946

Adjusted -$21,457 for 59 sqft less living space and -$333 for being older. Net adjustment: -$21,790.

16617 CORDILLERA DR, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
4 bed 4 bath 2,481 sqft Built 2001
Raw Value $990,916
Adjusted Value $760,346

Adjusted -$230,570 for 634 sqft less living space. Net adjustment: -$230,570.

The Neighborhood

This home is valued 4.0% 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

typical
143 Properties
$778,705 Median Value
+6.9% YoY Change
4% Have Pool
100% Have Garage
This Home
$809,868
Median
$778,705

This home is +4.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $15,502 across all districts. With a homestead exemption claimed, that drops to $14,102 — saving $1,400 per year. That's $1,175 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%$7,233
Brushy Creek MUDMUD0.3868%$3,133
Williamson CountyCounty0.3694%$2,992
Austin Community Collegespecial0.1034%$837
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$810
Williamson County FM/RdCounty0.0443%$359
Upper Brushy Creek WCIDWater0.0170%$138
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$15,502

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $760,346 would pay approximately $4,746 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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