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9825 SPECTRUM DR, BLDG #1, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed65,655 sqftBuilt 2007

Property at a Glance

This home is appraised at $20,113,333. Without subdivision data, a comparison to similar nearby homes is not possible.

Estimated Value Range

WCAD Appraised Value $20,113,333

Comparable data is not yet available for this property. The Williamson County Appraisal District values it at $20,113,333.

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%$179,632
AustinCity0.5240%$105,397
Williamson CountyCounty0.3694%$74,308
Austin Community Collegespecial0.1034%$20,797
Williamson County FM/RdCounty0.0443%$8,916
Upper Brushy Creek WCIDWater0.0170%$3,419
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$392,470

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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