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1504 WINDY PARK, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath924 sqftBuilt 1987

Property at a Glance

This home is estimated between $146,710 and $308,971, with a best estimate of $280,921. That places the property below 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

$146,710 $308,971
Best Estimate
$280,921
WCAD Value
$283,402
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 $146,710 and $308,971. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1750 WINDY PARK CI, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 939 sqft Built 1998
Raw Value $338,655
Adjusted Value $308,971

Adjusted -$3,797 for 15 sqft less living space and -$25,887 for being older. Net adjustment: -$29,684.

1600 WINDY PARK, ROUND ROCK, TX 78664
0.00 mi 98% similar Same subdivision
3 bed 2 bath 1,459 sqft Built 1997
Raw Value $305,660
Adjusted Value $146,710

Adjusted -$135,416 for 535 sqft less living space and -$23,534 for being older. Net adjustment: -$158,950.

1736 WINDY PARK CI, ROUND ROCK, TX 78664
0.00 mi 94% similar Same subdivision
3 bed 2 bath 972 sqft Built 1999
Raw Value $305,813
Adjusted Value $265,424

Adjusted -$12,149 for 48 sqft less living space and -$28,240 for being older. Net adjustment: -$40,389.

1925 WINDY PARK, ROUND ROCK, TX 78664
0.00 mi 93% similar Same subdivision
4 bed 2 bath 940 sqft Built 1993
Raw Value $326,354
Adjusted Value $308,184

Adjusted -$4,050 for 16 sqft less living space and -$14,120 for being older. Net adjustment: -$18,170.

1612 WINDY PARK CT, ROUND ROCK, TX 78664
0.00 mi 91% similar Same subdivision
3 bed 2 bath 833 sqft Built 2000
Raw Value $288,482
Adjusted Value $280,921

Adjusted +$23,033 for 91 sqft more living space and -$30,594 for being older. Net adjustment: -$7,561.

The Neighborhood

This home is valued 1.8% below the R612496H - Windy Park Sec 1 & 2 median of $288,718. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 8.5% over the past year.

R612496H - Windy Park Sec 1 & 2

typical
247 Properties
$288,718 Median Value
-8.5% YoY Change
0% Have Pool
96% Have Garage
This Home
$283,402
Median
$288,718

This home is -1.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,099 across all districts. With a homestead exemption claimed, that drops to $3,796 — saving $1,303 per year. That's $316 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%$2,531
Round RockCity0.3720%$1,054
Williamson CountyCounty0.3694%$1,047
Austin Community Collegespecial0.1034%$293
Williamson County FM/RdCounty0.0443%$126
Upper Brushy Creek WCIDWater0.0170%$48
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,099

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $280,921 would pay approximately $1,754 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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