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1951 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 $400,289 and $503,431, with a best estimate of $439,433. 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

$400,289 $503,431
Best Estimate
$439,433
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 $400,289 and $503,431. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1916 MEXIA DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,869 sqft Built 2018
Raw Value $436,119
Adjusted Value $503,431

Adjusted +$57,200 for 238 sqft more living space and +$10,112 for being newer. Net adjustment: +$67,312.

1940 MEXIA DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,220 sqft Built 2017
Raw Value $427,447
Adjusted Value $400,289

Adjusted -$27,158 for 113 sqft less living space. Net adjustment: -$27,158.

1967 MEXIA DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,164 sqft Built 2017
Raw Value $436,014
Adjusted Value $422,315

Adjusted -$13,699 for 57 sqft less living space. Net adjustment: -$13,699.

1936 MEXIA DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,828 sqft Built 2017
Raw Value $428,077
Adjusted Value $495,131

Adjusted +$67,054 for 279 sqft more living space. Net adjustment: +$67,054.

1932 MEXIA DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,055 sqft Built 2017
Raw Value $426,936
Adjusted Value $439,433

Adjusted +$12,497 for 52 sqft more living space. Net adjustment: +$12,497.

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 $439,433 would pay approximately $2,743 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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