Beta Williamson County, TX only — data and coverage are limited during early access.

1409 THIBODEAUX DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,475 sqftBuilt 1998

Property at a Glance

This home is estimated between $240,558 and $484,071, with a best estimate of $301,912. That places the property below 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

$240,558 $484,071
Best Estimate
$301,912
WCAD Value
$304,377
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 $240,558 and $484,071. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1405 THIBODEAUX DR, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,594 sqft Built 1998
Raw Value $303,942
Adjusted Value $278,062

Adjusted -$25,880 for 119 sqft less living space. Net adjustment: -$25,880.

1403 THIBODEAUX DR, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
3 bed 2 bath 860 sqft Built 1998
Raw Value $303,324
Adjusted Value $437,073

Adjusted +$133,749 for 615 sqft more living space. Net adjustment: +$133,749.

1406 THIBODEAUX DR, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,112 sqft Built 1998
Raw Value $405,126
Adjusted Value $484,071

Adjusted +$78,945 for 363 sqft more living space. Net adjustment: +$78,945.

1418 THIBODEAUX DR, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,447 sqft Built 1998
Raw Value $295,823
Adjusted Value $301,912

Adjusted +$6,089 for 28 sqft more living space. Net adjustment: +$6,089.

1416 THIBODEAUX DR, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,907 sqft Built 1998
Raw Value $334,509
Adjusted Value $240,558

Adjusted -$93,951 for 432 sqft less living space. Net adjustment: -$93,951.

The Neighborhood

This home is valued 2.5% below the R630597G - Remington Heights Ph 1 Sec A, B median of $312,112. That positions it competitively for buyers comparing within the neighborhood. 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
$304,377
Median
$312,112

This home is -2.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,477 across all districts. With a homestead exemption claimed, that drops to $4,170 — saving $1,307 per year. That's $348 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%$2,718
Round RockCity0.3720%$1,132
Williamson CountyCounty0.3694%$1,125
Austin Community Collegespecial0.1034%$315
Williamson County FM/RdCounty0.0443%$135
Upper Brushy Creek WCIDWater0.0170%$52
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,477

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $301,912 would pay approximately $1,885 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.

View full property details