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1939 MEXIA DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath2,107 sqftBuilt 2017

Property at a Glance

This home is estimated between $417,194 and $532,245, with a best estimate of $494,163. That places the property above the R631414D - WARNER RANCH median of $436,007, in a neighborhood that declined 3.2% over the past year.

Estimated Value Range

$417,194 $532,245
Best Estimate
$494,163
WCAD Value
$431,546
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 $417,194 and $532,245. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1970 MEXIA DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,236 sqft Built 2017
Raw Value $448,197
Adjusted Value $417,194

Adjusted -$31,003 for 129 sqft less living space. Net adjustment: -$31,003.

1919 MEXIA DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,683 sqft Built 2018
Raw Value $420,231
Adjusted Value $532,245

Adjusted +$101,902 for 424 sqft more living space and +$10,112 for being newer. Net adjustment: +$112,014.

1908 MEXIA DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,903 sqft Built 2018
Raw Value $442,115
Adjusted Value $501,255

Adjusted +$49,028 for 204 sqft more living space and +$10,112 for being newer. Net adjustment: +$59,140.

1907 MEXIA DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,112 sqft Built 2018
Raw Value $485,253
Adjusted Value $494,163

Adjusted -$1,202 for 5 sqft less living space and +$10,112 for being newer. Net adjustment: +$8,910.

1951 MEXIA DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,107 sqft Built 2017
Raw Value $431,546
Adjusted Value $431,546

This comparable closely matches the subject property's features.

The Neighborhood

This home is in line with the R631414D - WARNER RANCH median of $436,007. 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
$431,546
Median
$436,007

This home is -1.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,765 across all districts. With a homestead exemption claimed, that drops to $6,435 — saving $1,330 per year. That's $536 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%$3,854
Round RockCity0.3720%$1,605
Williamson CountyCounty0.3694%$1,594
Austin Community Collegespecial0.1034%$446
Williamson County FM/RdCounty0.0443%$191
Upper Brushy Creek WCIDWater0.0170%$73
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,765

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $494,163 would pay approximately $3,085 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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