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1509 THIBODEAUX DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,622 sqftBuilt 1996

Property at a Glance

This home is estimated between $261,918 and $458,661, with a best estimate of $328,039. 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

$261,918 $458,661
Best Estimate
$328,039
WCAD Value
$358,303
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 $261,918 and $458,661. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1507 THIBODEAUX DR, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,911 sqft Built 1996
Raw Value $324,769
Adjusted Value $261,918

Adjusted -$62,851 for 289 sqft less living space. Net adjustment: -$62,851.

1511 THIBODEAUX DR, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,031 sqft Built 1996
Raw Value $330,131
Adjusted Value $458,661

Adjusted +$128,530 for 591 sqft more living space. Net adjustment: +$128,530.

1513 THIBODEAUX DR, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,470 sqft Built 1996
Raw Value $294,982
Adjusted Value $328,039

Adjusted +$33,057 for 152 sqft more living space. Net adjustment: +$33,057.

1608 ACADEMY PL, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,738 sqft Built 1997
Raw Value $319,742
Adjusted Value $294,570

Adjusted -$25,228 for 116 sqft less living space and +$56 for being newer. Net adjustment: -$25,172.

1606 ACADEMY PL, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,257 sqft Built 1997
Raw Value $333,204
Adjusted Value $412,640

Adjusted +$79,380 for 365 sqft more living space and +$56 for being newer. Net adjustment: +$79,436.

The Neighborhood

This home is valued 14.8% 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
$358,303
Median
$312,112

This home is +14.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,447 across all districts. With a homestead exemption claimed, that drops to $5,130 — saving $1,317 per year. That's $428 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%$3,200
Round RockCity0.3720%$1,333
Williamson CountyCounty0.3694%$1,324
Austin Community Collegespecial0.1034%$370
Williamson County FM/RdCounty0.0443%$159
Upper Brushy Creek WCIDWater0.0170%$61
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,447

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $328,039 would pay approximately $2,048 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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