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590 GREENHILL DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed23,700 sqftBuilt 1998

Property at a Glance

This home is appraised at $11,160,066. Without subdivision data, a comparison to similar nearby homes is not possible.

Estimated Value Range

WCAD Appraised Value $11,160,066

Comparable data is not yet available for this property. The Williamson County Appraisal District values it at $11,160,066.

The Neighborhood

Subdivision comparison data is not available for this property.

Tax Analysis

Tax analysis is not yet available for this property.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$99,671
Round RockCity0.3720%$41,515
Williamson CountyCounty0.3694%$41,231
Austin Community Collegespecial0.1034%$11,540
Williamson County FM/RdCounty0.0443%$4,947
Upper Brushy Creek WCIDWater0.0170%$1,897
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$200,800

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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