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1603 THIBODEAUX DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,481 sqftBuilt 1996

Property at a Glance

This home is estimated between $246,440 and $308,354, with a best estimate of $280,221. That places the property below 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

$246,440 $308,354
Best Estimate
$280,221
WCAD Value
$301,808
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 $246,440 and $308,354. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3101 JAZZ ST, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,424 sqft Built 1999
Raw Value $295,789
Adjusted Value $308,354

Adjusted +$12,396 for 57 sqft more living space and +$169 for being newer. Net adjustment: +$12,565.

3103 JAZZ ST, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,591 sqft Built 1998
Raw Value $310,904
Adjusted Value $287,093

Adjusted -$23,923 for 110 sqft less living space and +$112 for being newer. Net adjustment: -$23,811.

1602 THIBODEAUX DR, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,609 sqft Built 1999
Raw Value $307,889
Adjusted Value $280,221

Adjusted -$27,837 for 128 sqft less living space and +$169 for being newer. Net adjustment: -$27,668.

1600 THIBODEAUX DR, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,852 sqft Built 1999
Raw Value $326,956
Adjusted Value $246,440

Adjusted -$80,685 for 371 sqft less living space and +$169 for being newer. Net adjustment: -$80,516.

1604 THIBODEAUX DR, ROUND ROCK, TX 78664
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,653 sqft Built 1999
Raw Value $309,694
Adjusted Value $272,457

Adjusted -$37,406 for 172 sqft less living space and +$169 for being newer. Net adjustment: -$37,237.

The Neighborhood

This home is valued 3.3% 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
$301,808
Median
$312,112

This home is -3.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,430 across all districts. With a homestead exemption claimed, that drops to $4,124 — saving $1,306 per year. That's $344 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%$2,695
Round RockCity0.3720%$1,123
Williamson CountyCounty0.3694%$1,115
Austin Community Collegespecial0.1034%$312
Williamson County FM/RdCounty0.0443%$134
Upper Brushy Creek WCIDWater0.0170%$51
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,430

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $280,221 would pay approximately $1,749 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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