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1508 THIBODEAUX DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath1,622 sqftBuilt 1997

Property at a Glance

This home is estimated between $270,504 and $461,213, with a best estimate of $333,923. 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

$270,504 $461,213
Best Estimate
$333,923
WCAD Value
$336,053
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 $270,504 and $461,213. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1506 THIBODEAUX DR, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,128 sqft Built 1997
Raw Value $343,625
Adjusted Value $451,059

Adjusted +$107,434 for 494 sqft more living space. Net adjustment: +$107,434.

1510 THIBODEAUX DR, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,581 sqft Built 1997
Raw Value $307,565
Adjusted Value $316,482

Adjusted +$8,917 for 41 sqft more living space. Net adjustment: +$8,917.

1512 THIBODEAUX DR, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,442 sqft Built 1997
Raw Value $294,777
Adjusted Value $333,923

Adjusted +$39,146 for 180 sqft more living space. Net adjustment: +$39,146.

1504 THIBODEAUX DR, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,863 sqft Built 1997
Raw Value $322,916
Adjusted Value $270,504

Adjusted -$52,412 for 241 sqft less living space. Net adjustment: -$52,412.

1505 THIBODEAUX DR, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
4 bed 2 bath 997 sqft Built 1996
Raw Value $325,345
Adjusted Value $461,213

Adjusted +$135,924 for 625 sqft more living space and -$56 for being older. Net adjustment: +$135,868.

The Neighborhood

This home is valued 7.7% 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
$336,053
Median
$312,112

This home is +7.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,047 across all districts. With a homestead exemption claimed, that drops to $4,734 — saving $1,313 per year. That's $395 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%$3,001
Round RockCity0.3720%$1,250
Williamson CountyCounty0.3694%$1,242
Austin Community Collegespecial0.1034%$347
Williamson County FM/RdCounty0.0443%$149
Upper Brushy Creek WCIDWater0.0170%$57
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,047

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $333,923 would pay approximately $2,084 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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