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33 ROUNDVILLE LN, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed272,656 sqftBuilt 2017

Property at a Glance

This home is appraised at $84,557,131. Without subdivision data, a comparison to similar nearby homes is not possible.

Estimated Value Range

WCAD Appraised Value $84,557,131

Comparable data is not yet available for this property. The Williamson County Appraisal District values it at $84,557,131.

The Neighborhood

Subdivision comparison data is not available for this property.

R20IS - Storage Warehouse-e Round Rock

12 Properties
$2,255,012 Median Value
-5.4% YoY Change
0% Have Pool
0% Have Garage
This Home
$84,557,131
Median
$2,255,012

This home is +3649.7% above the subdivision median.

Tax Analysis

Tax analysis is not yet available for this property.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$755,180
Round RockCity0.3720%$314,553
Williamson CountyCounty0.3694%$312,394
Austin Community Collegespecial0.1034%$87,432
Williamson County FM/RdCounty0.0443%$37,483
Upper Brushy Creek WCIDWater0.0170%$14,375
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$1,521,416

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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