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16614 CORDILLERA DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,824 sqftBuilt 2001

Property at a Glance

This home is estimated between $687,982 and $1,018,730, with a best estimate of $764,085. 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

$687,982 $1,018,730
Best Estimate
$764,085
WCAD Value
$795,045
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 $687,982 and $1,018,730. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

16616 CORDILLERA DR, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,731 sqft Built 2001
Raw Value $702,149
Adjusted Value $735,971

Adjusted +$33,822 for 93 sqft more living space. Net adjustment: +$33,822.

16616 MALAGA HILLS DR, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,905 sqft Built 2000
Raw Value $717,773
Adjusted Value $687,982

Adjusted -$29,458 for 81 sqft less living space and -$333 for being older. Net adjustment: -$29,791.

16612 CORDILLERA DR, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
5 bed 4 bath 2,164 sqft Built 2001
Raw Value $778,705
Adjusted Value $1,018,730

Adjusted +$240,025 for 660 sqft more living space. Net adjustment: +$240,025.

16618 MALAGA HILLS DR, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,759 sqft Built 2000
Raw Value $740,779
Adjusted Value $764,085

Adjusted +$23,639 for 65 sqft more living space and -$333 for being older. Net adjustment: +$23,306.

16618 CORDILLERA DR, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
3 bed 3 bath 2,585 sqft Built 2001
Raw Value $733,718
Adjusted Value $820,636

Adjusted +$86,918 for 239 sqft more living space. Net adjustment: +$86,918.

The Neighborhood

This home is valued 2.1% 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
$795,045
Median
$778,705

This home is +2.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $15,218 across all districts. With a homestead exemption claimed, that drops to $13,821 — saving $1,397 per year. That's $1,152 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%$7,101
Brushy Creek MUDMUD0.3868%$3,076
Williamson CountyCounty0.3694%$2,937
Austin Community Collegespecial0.1034%$822
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$795
Williamson County FM/RdCounty0.0443%$352
Upper Brushy Creek WCIDWater0.0170%$135
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$15,218

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $764,085 would pay approximately $4,769 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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