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1440 THIBODEAUX DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,622 sqftBuilt 1999

Property at a Glance

This home is estimated between $270,800 and $450,063, with a best estimate of $356,776. 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

$270,800 $450,063
Best Estimate
$356,776
WCAD Value
$311,467
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 $270,800 and $450,063. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1438 THIBODEAUX DR, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,291 sqft Built 1999
Raw Value $284,791
Adjusted Value $356,776

Adjusted +$71,985 for 331 sqft more living space. Net adjustment: +$71,985.

1442 THIBODEAUX DR, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,852 sqft Built 1999
Raw Value $320,820
Adjusted Value $270,800

Adjusted -$50,020 for 230 sqft less living space. Net adjustment: -$50,020.

1444 THIBODEAUX DR, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
3 bed 2 bath 951 sqft Built 1998
Raw Value $304,191
Adjusted Value $450,063

Adjusted +$145,928 for 671 sqft more living space and -$56 for being older. Net adjustment: +$145,872.

1434 THIBODEAUX DR, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,301 sqft Built 1998
Raw Value $308,078
Adjusted Value $377,833

Adjusted +$69,811 for 321 sqft more living space and -$56 for being older. Net adjustment: +$69,755.

1439 THIBODEAUX DR, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,483 sqft Built 1998
Raw Value $303,536
Adjusted Value $333,710

Adjusted +$30,230 for 139 sqft more living space and -$56 for being older. Net adjustment: +$30,174.

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
$311,467
Median
$312,112

This home is -0.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,604 across all districts. With a homestead exemption claimed, that drops to $4,296 — saving $1,308 per year. That's $358 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%$2,782
Round RockCity0.3720%$1,159
Williamson CountyCounty0.3694%$1,151
Austin Community Collegespecial0.1034%$322
Williamson County FM/RdCounty0.0443%$138
Upper Brushy Creek WCIDWater0.0170%$53
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,604

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $356,776 would pay approximately $2,227 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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