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303 MAIN AVE E, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed4,135 sqftBuilt 1997

Property at a Glance

This home is appraised at $1,494,880. Without subdivision data, a comparison to similar nearby homes is not possible.

Estimated Value Range

WCAD Appraised Value $1,494,880

Comparable data is not yet available for this property. The Williamson County Appraisal District values it at $1,494,880.

The Neighborhood

Subdivision comparison data is not available for this property.

R20PS - Small Office(<10,000 Sf)-e Round Rock

10 Properties
$1,404,458 Median Value
-0.2% YoY Change
0% Have Pool
0% Have Garage
This Home
$1,494,880
Median
$1,404,458

This home is +6.4% above the subdivision median.

Tax Analysis

Tax analysis is not yet available for this property.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$13,351
Round RockCity0.3720%$5,561
Williamson CountyCounty0.3694%$5,523
Austin Community Collegespecial0.1034%$1,546
Williamson County FM/RdCounty0.0443%$663
Upper Brushy Creek WCIDWater0.0170%$254
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$26,897

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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