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16630 MALAGA HILLS DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed3 bath2,737 sqftBuilt 2000

Property at a Glance

This home is estimated between $676,668 and $1,064,715, with a best estimate of $720,748. 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

$676,668 $1,064,715
Best Estimate
$720,748
WCAD Value
$769,390
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 $676,668 and $1,064,715. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

16630 CORDILLERA DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,422 sqft Built 2000
Raw Value $659,883
Adjusted Value $774,441

Adjusted +$114,558 for 315 sqft more living space. Net adjustment: +$114,558.

16628 MALAGA HILLS DR, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,161 sqft Built 2000
Raw Value $855,238
Adjusted Value $1,064,715

Adjusted +$209,477 for 576 sqft more living space. Net adjustment: +$209,477.

16632 MALAGA HILLS DR, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,660 sqft Built 2000
Raw Value $692,745
Adjusted Value $720,748

Adjusted +$28,003 for 77 sqft more living space. Net adjustment: +$28,003.

16632 CORDILLERA DR, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
4 bed 2 bath 2,757 sqft Built 2000
Raw Value $701,339
Adjusted Value $694,066

Adjusted -$7,273 for 20 sqft less living space. Net adjustment: -$7,273.

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 $676,668

Adjusted -$36,004 for 99 sqft less living space. Net adjustment: -$36,004.

The Neighborhood

This home is valued 1.2% 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
$769,390
Median
$778,705

This home is -1.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $14,727 across all districts. With a homestead exemption claimed, that drops to $13,335 — saving $1,392 per year. That's $1,111 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%$6,871
Brushy Creek MUDMUD0.3868%$2,976
Williamson CountyCounty0.3694%$2,842
Austin Community Collegespecial0.1034%$796
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$769
Williamson County FM/RdCounty0.0443%$341
Upper Brushy Creek WCIDWater0.0170%$131
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$14,727

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $720,748 would pay approximately $4,499 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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