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880 WINNSBORO DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,134 sqftBuilt 2018

Property at a Glance

This home is estimated between $262,073 and $424,404, with a best estimate of $272,430. That places the property below the R631414D - WARNER RANCH median of $436,007, in a neighborhood that declined 3.2% over the past year.

Estimated Value Range

$262,073 $424,404
Best Estimate
$272,430
WCAD Value
$441,916
High Confidence

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

Based on 5 comparable properties in R631414D - WARNER RANCH, this home's estimated market value is between $262,073 and $424,404. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

856 WINNSBORO DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,722 sqft Built 2018
Raw Value $418,024
Adjusted Value $276,707

Adjusted -$141,317 for 588 sqft less living space. Net adjustment: -$141,317.

852 WINNSBORO DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,681 sqft Built 2017
Raw Value $413,399
Adjusted Value $271,824

Adjusted -$131,463 for 547 sqft less living space and -$10,112 for being older. Net adjustment: -$141,575.

705 WINNSBORO DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 983 sqft Built 2014
Raw Value $428,562
Adjusted Value $424,404

Adjusted +$36,291 for 151 sqft more living space and -$40,449 for being older. Net adjustment: -$4,158.

713 WINNSBORO DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,303 sqft Built 2014
Raw Value $353,496
Adjusted Value $272,430

Adjusted -$40,617 for 169 sqft less living space and -$40,449 for being older. Net adjustment: -$81,066.

701 WINNSBORO DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,362 sqft Built 2014
Raw Value $357,318
Adjusted Value $262,073

Adjusted -$54,796 for 228 sqft less living space and -$40,449 for being older. Net adjustment: -$95,245.

The Neighborhood

This home is valued 1.4% above the R631414D - WARNER RANCH median of $436,007. With 275 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 3.2% over the past year.

R631414D - WARNER RANCH

typical
275 Properties
$436,007 Median Value
-3.2% YoY Change
0% Have Pool
97% Have Garage
This Home
$441,916
Median
$436,007

This home is +1.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,951 across all districts. With a homestead exemption claimed, that drops to $6,619 — saving $1,332 per year. That's $552 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%$3,947
Round RockCity0.3720%$1,644
Williamson CountyCounty0.3694%$1,633
Austin Community Collegespecial0.1034%$457
Williamson County FM/RdCounty0.0443%$196
Upper Brushy Creek WCIDWater0.0170%$75
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,951

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $272,430 would pay approximately $1,700 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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