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

1425 THIBODEAUX DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,025 sqftBuilt 1998

Property at a Glance

This home is estimated between $209,191 and $402,403, with a best estimate of $345,362. 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

$209,191 $402,403
Best Estimate
$345,362
WCAD Value
$320,699
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 $209,191 and $402,403. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1427 THIBODEAUX DR, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,112 sqft Built 1998
Raw Value $353,127
Adjusted Value $334,206

Adjusted -$18,921 for 87 sqft less living space. Net adjustment: -$18,921.

1421 THIBODEAUX DR, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
3 bed 2 bath 708 sqft Built 1998
Raw Value $333,462
Adjusted Value $402,403

Adjusted +$68,941 for 317 sqft more living space. Net adjustment: +$68,941.

1429 THIBODEAUX DR, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,424 sqft Built 1999
Raw Value $295,909
Adjusted Value $209,191

Adjusted -$86,774 for 399 sqft less living space and +$56 for being newer. Net adjustment: -$86,718.

1419 THIBODEAUX DR, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
3 bed 2 bath 816 sqft Built 1998
Raw Value $317,677
Adjusted Value $363,130

Adjusted +$45,453 for 209 sqft more living space. Net adjustment: +$45,453.

1426 THIBODEAUX DR, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
3 bed 2 bath 931 sqft Built 1999
Raw Value $324,863
Adjusted Value $345,362

Adjusted +$20,443 for 94 sqft more living space and +$56 for being newer. Net adjustment: +$20,499.

The Neighborhood

This home is valued 2.8% 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
$320,699
Median
$312,112

This home is +2.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,770 across all districts. With a homestead exemption claimed, that drops to $4,461 — saving $1,309 per year. That's $372 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%$2,864
Round RockCity0.3720%$1,193
Williamson CountyCounty0.3694%$1,185
Austin Community Collegespecial0.1034%$332
Williamson County FM/RdCounty0.0443%$142
Upper Brushy Creek WCIDWater0.0170%$55
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,770

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $345,362 would pay approximately $2,156 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