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1431 THIBODEAUX DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,588 sqftBuilt 1998

Property at a Glance

This home is estimated between $331,631 and $456,647, with a best estimate of $442,701. That places the property above the R630597G - Remington Heights Ph 1 Sec A, B median of $312,112, in a neighborhood that declined 10.5% over the past year.

Estimated Value Range

$331,631 $456,647
Best Estimate
$442,701
WCAD Value
$315,797
High Confidence

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

Based on 5 comparable properties in R630597G - Remington Heights Ph 1 Sec A, B, this home's estimated market value is between $331,631 and $456,647. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1433 THIBODEAUX DR, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,432 sqft Built 1998
Raw Value $299,806
Adjusted Value $333,733

Adjusted +$33,927 for 156 sqft more living space. Net adjustment: +$33,927.

1429 THIBODEAUX DR, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,424 sqft Built 1999
Raw Value $295,909
Adjusted Value $331,631

Adjusted +$35,666 for 164 sqft more living space and +$56 for being newer. Net adjustment: +$35,722.

1435 THIBODEAUX DR, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,111 sqft Built 1998
Raw Value $338,964
Adjusted Value $442,701

Adjusted +$103,737 for 477 sqft more living space. Net adjustment: +$103,737.

1427 THIBODEAUX DR, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,112 sqft Built 1998
Raw Value $353,127
Adjusted Value $456,647

Adjusted +$103,520 for 476 sqft more living space. Net adjustment: +$103,520.

1437 THIBODEAUX DR, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
3 bed 2 bath 938 sqft Built 1998
Raw Value $304,683
Adjusted Value $446,044

Adjusted +$141,361 for 650 sqft more living space. Net adjustment: +$141,361.

The Neighborhood

This home is valued 1.2% above the R630597G - Remington Heights Ph 1 Sec A, B median of $312,112. With 191 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 10.5% over the past year.

R630597G - Remington Heights Ph 1 Sec A, B

typical
191 Properties
$312,112 Median Value
-10.5% YoY Change
2% Have Pool
100% Have Garage
This Home
$315,797
Median
$312,112

This home is +1.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,682 across all districts. With a homestead exemption claimed, that drops to $4,373 — saving $1,309 per year. That's $364 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%$2,820
Round RockCity0.3720%$1,175
Williamson CountyCounty0.3694%$1,167
Austin Community Collegespecial0.1034%$327
Williamson County FM/RdCounty0.0443%$140
Upper Brushy Creek WCIDWater0.0170%$54
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,682

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $442,701 would pay approximately $2,763 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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