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1450 THIBODEAUX DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,760 sqftBuilt 1999

Property at a Glance

This home is estimated between $328,363 and $440,383, with a best estimate of $393,306. 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

$328,363 $440,383
Best Estimate
$393,306
WCAD Value
$365,224
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 $328,363 and $440,383. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1448 THIBODEAUX DR, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,220 sqft Built 1999
Raw Value $322,945
Adjusted Value $440,383

Adjusted +$117,438 for 540 sqft more living space. Net adjustment: +$117,438.

1500 THIBODEAUX DR, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,719 sqft Built 1997
Raw Value $319,558
Adjusted Value $328,363

Adjusted +$8,917 for 41 sqft more living space and -$112 for being older. Net adjustment: +$8,805.

1502 THIBODEAUX DR, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,262 sqft Built 1997
Raw Value $285,114
Adjusted Value $393,306

Adjusted +$108,304 for 498 sqft more living space and -$112 for being older. Net adjustment: +$108,192.

3100 KISSATCHIE TRL, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,646 sqft Built 2000
Raw Value $331,445
Adjusted Value $356,294

Adjusted +$24,793 for 114 sqft more living space and +$56 for being newer. Net adjustment: +$24,849.

3000 BAY LN, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,244 sqft Built 1999
Raw Value $326,958
Adjusted Value $439,177

Adjusted +$112,219 for 516 sqft more living space. Net adjustment: +$112,219.

The Neighborhood

This home is valued 17.0% 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

above average
191 Properties
$312,112 Median Value
-10.5% YoY Change
2% Have Pool
100% Have Garage
This Home
$365,224
Median
$312,112

This home is +17.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,571 across all districts. With a homestead exemption claimed, that drops to $5,254 — saving $1,317 per year. That's $438 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%$3,262
Round RockCity0.3720%$1,359
Williamson CountyCounty0.3694%$1,349
Austin Community Collegespecial0.1034%$378
Williamson County FM/RdCounty0.0443%$162
Upper Brushy Creek WCIDWater0.0170%$62
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,571

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $393,306 would pay approximately $2,455 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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