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1606 COTTONWOOD CT, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

5 bed5 bath1,488 sqftBuilt 2023

Property at a Glance

This home is estimated between $351,765 and $381,785, with a best estimate of $362,934. That places the property above the R612496H - Windy Park Sec 1 & 2 median of $288,718, in a neighborhood that declined 8.5% over the past year.

Estimated Value Range

$351,765 $381,785
Best Estimate
$362,934
WCAD Value
$457,761
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R612496H - Windy Park Sec 1 & 2, this home's estimated market value is between $351,765 and $381,785. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1604 COTTONWOOD CT, ROUND ROCK, TX 78664
0.00 mi 99% similar Same subdivision
4 bed 2 bath 1,332 sqft Built 2023
Raw Value $342,299
Adjusted Value $381,785

Adjusted +$39,486 for 156 sqft more living space. Net adjustment: +$39,486.

1614 COTTONWOOD CT, ROUND ROCK, TX 78664
0.00 mi 90% similar Same subdivision
3 bed 2 bath 1,472 sqft Built 2000
Raw Value $293,588
Adjusted Value $351,765

Adjusted +$4,050 for 16 sqft more living space and +$54,127 for being newer. Net adjustment: +$58,177.

1610 COTTONWOOD CT, ROUND ROCK, TX 78664
0.00 mi 89% similar Same subdivision
3 bed 2 bath 1,425 sqft Built 2000
Raw Value $291,742
Adjusted Value $361,815

Adjusted +$15,946 for 63 sqft more living space and +$54,127 for being newer. Net adjustment: +$70,073.

1504 CINDY CT, ROUND ROCK, TX 78664
0.03 mi 88% similar Same subdivision
3 bed 2 bath 1,362 sqft Built 2002
Raw Value $293,113
Adjusted Value $374,425

Adjusted +$31,892 for 126 sqft more living space and +$49,420 for being newer. Net adjustment: +$81,312.

1508 CINDY CT, ROUND ROCK, TX 78664
0.03 mi 87% similar Same subdivision
3 bed 2 bath 1,505 sqft Built 1994
Raw Value $298,990
Adjusted Value $362,934

Adjusted -$4,303 for 17 sqft less living space and +$68,247 for being newer. Net adjustment: +$63,944.

The Neighborhood

This home is valued 58.5% above the R612496H - Windy Park Sec 1 & 2 median of $288,718. With 247 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.5% over the past year.

R612496H - Windy Park Sec 1 & 2

outlier high
247 Properties
$288,718 Median Value
-8.5% YoY Change
0% Have Pool
96% Have Garage
This Home
$457,761
Median
$288,718

This home is +58.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,236 across all districts. With a homestead exemption claimed, that drops to $6,901 — saving $1,335 per year. That's $575 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%$4,088
Round RockCity0.3720%$1,703
Williamson CountyCounty0.3694%$1,691
Austin Community Collegespecial0.1034%$473
Williamson County FM/RdCounty0.0443%$203
Upper Brushy Creek WCIDWater0.0170%$78
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,236

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $362,934 would pay approximately $2,265 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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