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1947 MEXIA DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed3 bath1,858 sqftBuilt 2017

Property at a Glance

This home is estimated between $357,350 and $472,402, with a best estimate of $441,412. 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

$357,350 $472,402
Best Estimate
$441,412
WCAD Value
$541,157
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 $357,350 and $472,402. 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 $357,350

Adjusted -$90,847 for 378 sqft less living space. Net adjustment: -$90,847.

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 $472,402

Adjusted +$42,059 for 175 sqft more living space and +$10,112 for being newer. Net adjustment: +$52,171.

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 $441,412

Adjusted -$10,815 for 45 sqft less living space and +$10,112 for being newer. Net adjustment: -$703.

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 $434,320

Adjusted -$61,045 for 254 sqft less living space and +$10,112 for being newer. Net adjustment: -$50,933.

1900 MEXIA DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,759 sqft Built 2017
Raw Value $418,676
Adjusted Value $442,469

Adjusted +$23,793 for 99 sqft more living space. Net adjustment: +$23,793.

The Neighborhood

This home is valued 24.1% 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

above average
275 Properties
$436,007 Median Value
-3.2% YoY Change
0% Have Pool
97% Have Garage
This Home
$541,157
Median
$436,007

This home is +24.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,737 across all districts. With a homestead exemption claimed, that drops to $8,387 — saving $1,350 per year. That's $699 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%$4,833
Round RockCity0.3720%$2,013
Williamson CountyCounty0.3694%$1,999
Austin Community Collegespecial0.1034%$560
Williamson County FM/RdCounty0.0443%$240
Upper Brushy Creek WCIDWater0.0170%$92
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,737

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $441,412 would pay approximately $2,755 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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