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1503 THIBODEAUX DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,489 sqftBuilt 1996

Property at a Glance

This home is estimated between $232,993 and $427,398, with a best estimate of $383,715. 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

$232,993 $427,398
Best Estimate
$383,715
WCAD Value
$302,617
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 $232,993 and $427,398. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1501 THIBODEAUX DR, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,074 sqft Built 1996
Raw Value $337,144
Adjusted Value $427,398

Adjusted +$90,254 for 415 sqft more living space. Net adjustment: +$90,254.

1507 THIBODEAUX DR, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,911 sqft Built 1996
Raw Value $324,769
Adjusted Value $232,993

Adjusted -$91,776 for 422 sqft less living space. Net adjustment: -$91,776.

1604 ACADEMY PL, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,501 sqft Built 1996
Raw Value $301,124
Adjusted Value $298,514

Adjusted -$2,610 for 12 sqft less living space. Net adjustment: -$2,610.

1506 THIBODEAUX DR, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,128 sqft Built 1997
Raw Value $343,625
Adjusted Value $422,191

Adjusted +$78,510 for 361 sqft more living space and +$56 for being newer. Net adjustment: +$78,566.

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 $383,715

Adjusted +$50,455 for 232 sqft more living space and +$56 for being newer. Net adjustment: +$50,511.

The Neighborhood

This home is valued 3.0% 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
$302,617
Median
$312,112

This home is -3.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,445 across all districts. With a homestead exemption claimed, that drops to $4,139 — saving $1,306 per year. That's $345 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%$2,703
Round RockCity0.3720%$1,126
Williamson CountyCounty0.3694%$1,118
Austin Community Collegespecial0.1034%$313
Williamson County FM/RdCounty0.0443%$134
Upper Brushy Creek WCIDWater0.0170%$51
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,445

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $383,715 would pay approximately $2,395 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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