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

1723 ZYDECO DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,404 sqftBuilt 1998

Property at a Glance

This home is estimated between $295,448 and $417,256, with a best estimate of $411,243. 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

$295,448 $417,256
Best Estimate
$411,243
WCAD Value
$293,261
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 $295,448 and $417,256. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1725 ZYDECO DR, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 837 sqft Built 1998
Raw Value $289,032
Adjusted Value $412,342

Adjusted +$123,310 for 567 sqft more living space. Net adjustment: +$123,310.

1721 ZYDECO DR, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 969 sqft Built 1998
Raw Value $316,640
Adjusted Value $411,243

Adjusted +$94,603 for 435 sqft more living space. Net adjustment: +$94,603.

1719 ZYDECO DR, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,028 sqft Built 1998
Raw Value $335,484
Adjusted Value $417,256

Adjusted +$81,772 for 376 sqft more living space. Net adjustment: +$81,772.

1727 ZYDECO DR, ROUND ROCK, TX 78664
0.02 mi 100% similar Same subdivision
3 bed 2 bath 969 sqft Built 1998
Raw Value $315,172
Adjusted Value $409,775

Adjusted +$94,603 for 435 sqft more living space. Net adjustment: +$94,603.

3136 JAZZ ST, ROUND ROCK, TX 78664
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,432 sqft Built 1997
Raw Value $301,593
Adjusted Value $295,448

Adjusted -$6,089 for 28 sqft less living space and -$56 for being older. Net adjustment: -$6,145.

The Neighborhood

This home is valued 6.0% 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
$293,261
Median
$312,112

This home is -6.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,277 across all districts. With a homestead exemption claimed, that drops to $3,972 — saving $1,305 per year. That's $331 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%$2,619
Round RockCity0.3720%$1,091
Williamson CountyCounty0.3694%$1,083
Austin Community Collegespecial0.1034%$303
Williamson County FM/RdCounty0.0443%$130
Upper Brushy Creek WCIDWater0.0170%$50
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,277

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $411,243 would pay approximately $2,567 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