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1640 BREEZY CV, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,736 sqftBuilt 2007

Property at a Glance

This home is estimated between $314,789 and $390,929, with a best estimate of $346,423. 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

$314,789 $390,929
Best Estimate
$346,423
WCAD Value
$406,137
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 $314,789 and $390,929. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1700 BREEZY CT, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,645 sqft Built 2014
Raw Value $352,549
Adjusted Value $359,109

Adjusted +$23,033 for 91 sqft more living space and -$16,473 for being older. Net adjustment: +$6,560.

1712 BREEZY CT, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,864 sqft Built 2015
Raw Value $366,014
Adjusted Value $314,789

Adjusted -$32,398 for 128 sqft less living space and -$18,827 for being older. Net adjustment: -$51,225.

1709 BREEZY CT, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,775 sqft Built 2004
Raw Value $347,490
Adjusted Value $344,679

Adjusted -$9,871 for 39 sqft less living space and +$7,060 for being newer. Net adjustment: -$2,811.

1601 BREEZY CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,161 sqft Built 2005
Raw Value $449,289
Adjusted Value $346,423

Adjusted -$107,573 for 425 sqft less living space and +$4,707 for being newer. Net adjustment: -$102,866.

1708 BREEZY CT, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,606 sqft Built 2007
Raw Value $358,024
Adjusted Value $390,929

Adjusted +$32,905 for 130 sqft more living space. Net adjustment: +$32,905.

The Neighborhood

This home is valued 40.7% 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

above average
247 Properties
$288,718 Median Value
-8.5% YoY Change
0% Have Pool
96% Have Garage
This Home
$406,137
Median
$288,718

This home is +40.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,308 across all districts. With a homestead exemption claimed, that drops to $5,982 — saving $1,326 per year. That's $499 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%$3,627
Round RockCity0.3720%$1,511
Williamson CountyCounty0.3694%$1,500
Austin Community Collegespecial0.1034%$420
Williamson County FM/RdCounty0.0443%$180
Upper Brushy Creek WCIDWater0.0170%$69
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,308

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $346,423 would pay approximately $2,162 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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