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

1604 THIBODEAUX DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,653 sqftBuilt 1999

Property at a Glance

This home is estimated between $283,678 and $339,045, with a best estimate of $317,458. 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

$283,678 $339,045
Best Estimate
$317,458
WCAD Value
$309,694
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 $283,678 and $339,045. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1606 THIBODEAUX DR, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,485 sqft Built 1999
Raw Value $302,364
Adjusted Value $338,900

Adjusted +$36,536 for 168 sqft more living space. Net adjustment: +$36,536.

1602 THIBODEAUX DR, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,609 sqft Built 1999
Raw Value $307,889
Adjusted Value $317,458

Adjusted +$9,569 for 44 sqft more living space. Net adjustment: +$9,569.

1600 THIBODEAUX DR, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,852 sqft Built 1999
Raw Value $326,956
Adjusted Value $283,678

Adjusted -$43,278 for 199 sqft less living space. Net adjustment: -$43,278.

1603 THIBODEAUX DR, ROUND ROCK, TX 78664
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,481 sqft Built 1996
Raw Value $301,808
Adjusted Value $339,045

Adjusted +$37,406 for 172 sqft more living space and -$169 for being older. Net adjustment: +$37,237.

1526 THIBODEAUX DR, ROUND ROCK, TX 78664
0.05 mi 100% similar Same subdivision
3 bed 2 bath 1,843 sqft Built 1999
Raw Value $331,913
Adjusted Value $290,592

Adjusted -$41,321 for 190 sqft less living space. Net adjustment: -$41,321.

The Neighborhood

This home is in line with the R630597G - Remington Heights Ph 1 Sec A, B median of $312,112. 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
$309,694
Median
$312,112

This home is -0.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,572 across all districts. With a homestead exemption claimed, that drops to $4,265 — saving $1,307 per year. That's $355 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%$2,766
Round RockCity0.3720%$1,152
Williamson CountyCounty0.3694%$1,144
Austin Community Collegespecial0.1034%$320
Williamson County FM/RdCounty0.0443%$137
Upper Brushy Creek WCIDWater0.0170%$53
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,572

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $317,458 would pay approximately $1,982 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