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1946 MEXIA DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,828 sqftBuilt 2017

Property at a Glance

This home is estimated between $350,140 and $465,192, with a best estimate of $434,202. 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

$350,140 $465,192
Best Estimate
$434,202
WCAD Value
$427,485
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 $350,140 and $465,192. 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 $350,140

Adjusted -$98,057 for 408 sqft less living space. Net adjustment: -$98,057.

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 $465,192

Adjusted +$34,849 for 145 sqft more living space and +$10,112 for being newer. Net adjustment: +$44,961.

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 $434,202

Adjusted -$18,025 for 75 sqft less living space and +$10,112 for being newer. Net adjustment: -$7,913.

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 $427,110

Adjusted -$68,255 for 284 sqft less living space and +$10,112 for being newer. Net adjustment: -$58,143.

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 $435,259

Adjusted +$16,583 for 69 sqft more living space. Net adjustment: +$16,583.

The Neighborhood

This home is valued 2.0% below the R631414D - WARNER RANCH median of $436,007. That positions it competitively for buyers comparing within the neighborhood. 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
$427,485
Median
$436,007

This home is -2.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,692 across all districts. With a homestead exemption claimed, that drops to $6,362 — saving $1,330 per year. That's $530 per month a buyer should budget. The assessed value increased +4.1% vs the subdivision average of -3.2%. This above-average increase gives a protest opportunity score of 37 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$3,818
Round RockCity0.3720%$1,590
Williamson CountyCounty0.3694%$1,579
Austin Community Collegespecial0.1034%$442
Williamson County FM/RdCounty0.0443%$189
Upper Brushy Creek WCIDWater0.0170%$73
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,692
37 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $434,202 would pay approximately $2,710 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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