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1520 THIBODEAUX DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath1,008 sqftBuilt 1997

Property at a Glance

This home is estimated between $163,427 and $334,049, with a best estimate of $207,299. 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

$163,427 $334,049
Best Estimate
$207,299
WCAD Value
$330,332
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 $163,427 and $334,049. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1522 THIBODEAUX DR, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,458 sqft Built 1998
Raw Value $296,391
Adjusted Value $198,582

Adjusted -$97,865 for 450 sqft less living space and +$56 for being newer. Net adjustment: -$97,809.

1518 THIBODEAUX DR, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,432 sqft Built 1997
Raw Value $299,510
Adjusted Value $207,299

Adjusted -$92,211 for 424 sqft less living space. Net adjustment: -$92,211.

1516 THIBODEAUX DR, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,024 sqft Built 1997
Raw Value $325,624
Adjusted Value $322,144

Adjusted -$3,480 for 16 sqft less living space. Net adjustment: -$3,480.

1517 THIBODEAUX DR, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,703 sqft Built 1996
Raw Value $314,631
Adjusted Value $163,427

Adjusted -$151,148 for 695 sqft less living space and -$56 for being older. Net adjustment: -$151,204.

1515 THIBODEAUX DR, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
4 bed 2 bath 997 sqft Built 1996
Raw Value $331,713
Adjusted Value $334,049

Adjusted +$2,392 for 11 sqft more living space and -$56 for being older. Net adjustment: +$2,336.

The Neighborhood

This home is valued 5.8% 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
$330,332
Median
$312,112

This home is +5.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,944 across all districts. With a homestead exemption claimed, that drops to $4,632 — saving $1,312 per year. That's $386 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%$2,950
Round RockCity0.3720%$1,229
Williamson CountyCounty0.3694%$1,220
Austin Community Collegespecial0.1034%$342
Williamson County FM/RdCounty0.0443%$146
Upper Brushy Creek WCIDWater0.0170%$56
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,944

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $207,299 would pay approximately $1,294 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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