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1428 THIBODEAUX DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,572 sqftBuilt 1999

Property at a Glance

This home is estimated between $327,014 and $464,267, with a best estimate of $430,343. 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

$327,014 $464,267
Best Estimate
$430,343
WCAD Value
$306,832
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 $327,014 and $464,267. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1426 THIBODEAUX DR, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 931 sqft Built 1999
Raw Value $324,863
Adjusted Value $464,267

Adjusted +$139,404 for 641 sqft more living space. Net adjustment: +$139,404.

1430 THIBODEAUX DR, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 918 sqft Built 1998
Raw Value $303,071
Adjusted Value $445,246

Adjusted +$142,231 for 654 sqft more living space and -$56 for being older. Net adjustment: +$142,175.

1424 THIBODEAUX DR, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,220 sqft Built 1999
Raw Value $353,791
Adjusted Value $430,343

Adjusted +$76,552 for 352 sqft more living space. Net adjustment: +$76,552.

1432 THIBODEAUX DR, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,459 sqft Built 1998
Raw Value $302,495
Adjusted Value $327,014

Adjusted +$24,575 for 113 sqft more living space and -$56 for being older. Net adjustment: +$24,519.

1422 THIBODEAUX DR, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,432 sqft Built 1998
Raw Value $300,644
Adjusted Value $331,035

Adjusted +$30,447 for 140 sqft more living space and -$56 for being older. Net adjustment: +$30,391.

The Neighborhood

This home is valued 1.7% 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
$306,832
Median
$312,112

This home is -1.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,521 across all districts. With a homestead exemption claimed, that drops to $4,214 — saving $1,307 per year. That's $351 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%$2,740
Round RockCity0.3720%$1,141
Williamson CountyCounty0.3694%$1,134
Austin Community Collegespecial0.1034%$317
Williamson County FM/RdCounty0.0443%$136
Upper Brushy Creek WCIDWater0.0170%$52
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,521

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $430,343 would pay approximately $2,686 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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