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405 ROUND ROCK AVE, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed1,854 sqftBuilt 1950

Property at a Glance

This home is appraised at $1,210,127. Without subdivision data, a comparison to similar nearby homes is not possible.

Estimated Value Range

WCAD Appraised Value $1,210,127

Comparable data is not yet available for this property. The Williamson County Appraisal District values it at $1,210,127.

The Neighborhood

Subdivision comparison data is not available for this property.

R20PR - Single Family Conversion-e Round Rock

6 Properties
$1,136,221 Median Value
+17.7% YoY Change
0% Have Pool
33% Have Garage
This Home
$1,210,127
Median
$1,136,221

This home is +6.5% above the subdivision median.

Tax Analysis

Tax analysis is not yet available for this property.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$10,808
Round RockCity0.3720%$4,502
Williamson CountyCounty0.3694%$4,471
Austin Community Collegespecial0.1034%$1,251
Williamson County FM/RdCounty0.0443%$536
Upper Brushy Creek WCIDWater0.0170%$206
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$21,774

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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