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2421 WISTERIA WAY, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,168 sqftBuilt 1999

Property at a Glance

This home is estimated between $164,162 and $413,850, with a best estimate of $262,845. That places the property below the R510485H - SOUTHCREEK median of $335,905, in a neighborhood that declined 4.2% over the past year.

Estimated Value Range

$164,162 $413,850
Best Estimate
$262,845
WCAD Value
$288,452
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R510485H - SOUTHCREEK, this home's estimated market value is between $164,162 and $413,850. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2205 WISTERIA WAY, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 887 sqft Built 1994
Raw Value $339,623
Adjusted Value $413,850

Adjusted +$66,855 for 281 sqft more living space and +$7,372 for being newer. Net adjustment: +$74,227.

2310 WISTERIA WAY, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,118 sqft Built 1994
Raw Value $387,426
Adjusted Value $406,694

Adjusted +$11,896 for 50 sqft more living space and +$7,372 for being newer. Net adjustment: +$19,268.

2202 WISTERIA WAY, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,588 sqft Built 1997
Raw Value $350,274
Adjusted Value $253,297

Adjusted -$99,926 for 420 sqft less living space and +$2,949 for being newer. Net adjustment: -$96,977.

2401 WISTERIA WAY, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,874 sqft Built 2003
Raw Value $338,030
Adjusted Value $164,162

Adjusted -$167,971 for 706 sqft less living space and -$5,897 for being older. Net adjustment: -$173,868.

2420 WISTERIA WAY, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,516 sqft Built 1998
Raw Value $344,167
Adjusted Value $262,845

Adjusted -$82,796 for 348 sqft less living space and +$1,474 for being newer. Net adjustment: -$81,322.

The Neighborhood

This home is valued 14.1% below the R510485H - SOUTHCREEK median of $335,905. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.2% over the past year.

R510485H - SOUTHCREEK

typical
1,020 Properties
$335,905 Median Value
-4.2% YoY Change
1% Have Pool
97% Have Garage
This Home
$288,452
Median
$335,905

This home is -14.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,190 across all districts. With a homestead exemption claimed, that drops to $3,886 — saving $1,304 per year. That's $324 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%$2,576
Round RockCity0.3720%$1,073
Williamson CountyCounty0.3694%$1,066
Austin Community Collegespecial0.1034%$298
Williamson County FM/RdCounty0.0443%$128
Upper Brushy Creek WCIDWater0.0170%$49
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,190

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $262,845 would pay approximately $1,641 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 4/19/2026.

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