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1442 THIBODEAUX DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,852 sqftBuilt 1999

Property at a Glance

This home is estimated between $361,487 and $501,382, with a best estimate of $406,796. 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

$361,487 $501,382
Best Estimate
$406,796
WCAD Value
$320,820
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 $361,487 and $501,382. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1440 THIBODEAUX DR, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,622 sqft Built 1999
Raw Value $311,467
Adjusted Value $361,487

Adjusted +$50,020 for 230 sqft more living space. Net adjustment: +$50,020.

1438 THIBODEAUX DR, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,291 sqft Built 1999
Raw Value $284,791
Adjusted Value $406,796

Adjusted +$122,005 for 561 sqft more living space. Net adjustment: +$122,005.

1441 THIBODEAUX DR, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,115 sqft Built 1998
Raw Value $341,156
Adjusted Value $501,382

Adjusted +$160,282 for 737 sqft more living space and -$56 for being older. Net adjustment: +$160,226.

3000 BAY LN, ROUND ROCK, TX 78664
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,244 sqft Built 1999
Raw Value $326,958
Adjusted Value $459,185

Adjusted +$132,227 for 608 sqft more living space. Net adjustment: +$132,227.

1439 THIBODEAUX DR, ROUND ROCK, TX 78664
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,483 sqft Built 1998
Raw Value $303,536
Adjusted Value $383,730

Adjusted +$80,250 for 369 sqft more living space and -$56 for being older. Net adjustment: +$80,194.

The Neighborhood

This home is valued 2.8% 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
$320,820
Median
$312,112

This home is +2.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,772 across all districts. With a homestead exemption claimed, that drops to $4,463 — saving $1,309 per year. That's $372 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%$2,865
Round RockCity0.3720%$1,193
Williamson CountyCounty0.3694%$1,185
Austin Community Collegespecial0.1034%$332
Williamson County FM/RdCounty0.0443%$142
Upper Brushy Creek WCIDWater0.0170%$55
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,772

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $406,796 would pay approximately $2,539 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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