Beta Williamson County, TX only — data and coverage are limited during early access.

1602 THIBODEAUX DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,609 sqftBuilt 1999

Property at a Glance

This home is estimated between $274,109 and $329,476, with a best estimate of $300,125. 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

$274,109 $329,476
Best Estimate
$300,125
WCAD Value
$307,889
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 $274,109 and $329,476. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1600 THIBODEAUX DR, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,852 sqft Built 1999
Raw Value $326,956
Adjusted Value $274,109

Adjusted -$52,847 for 243 sqft less living space. Net adjustment: -$52,847.

1604 THIBODEAUX DR, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,653 sqft Built 1999
Raw Value $309,694
Adjusted Value $300,125

Adjusted -$9,569 for 44 sqft less living space. Net adjustment: -$9,569.

1606 THIBODEAUX DR, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,485 sqft Built 1999
Raw Value $302,364
Adjusted Value $329,331

Adjusted +$26,967 for 124 sqft more living space. Net adjustment: +$26,967.

1603 THIBODEAUX DR, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,481 sqft Built 1996
Raw Value $301,808
Adjusted Value $329,476

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

1526 THIBODEAUX DR, ROUND ROCK, TX 78664
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,843 sqft Built 1999
Raw Value $331,913
Adjusted Value $281,023

Adjusted -$50,890 for 234 sqft less living space. Net adjustment: -$50,890.

The Neighborhood

This home is valued 1.4% 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
$307,889
Median
$312,112

This home is -1.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,540 across all districts. With a homestead exemption claimed, that drops to $4,233 — saving $1,307 per year. That's $353 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%$2,750
Round RockCity0.3720%$1,145
Williamson CountyCounty0.3694%$1,137
Austin Community Collegespecial0.1034%$318
Williamson County FM/RdCounty0.0443%$136
Upper Brushy Creek WCIDWater0.0170%$52
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,540

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $300,125 would pay approximately $1,873 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.

View full property details