Beta Williamson County, TX only — data and coverage are limited during early access.

1221 CHISHOLM VALLEY DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

Property at a Glance

This home is appraised at $521,102. Without subdivision data, a comparison to similar nearby homes is not possible.

Estimated Value Range

WCAD Appraised Value $521,102

Comparable data is not yet available for this property. The Williamson County Appraisal District values it at $521,102.

The Neighborhood

Subdivision comparison data is not available for this property.

R30 - West Round Rock Vacant

74 Properties
$104,382 Median Value
-1.2% YoY Change
0% Have Pool
3% Have Garage
This Home
$521,102
Median
$104,382

This home is +399.2% above the subdivision median.

Tax Analysis

Tax analysis is not yet available for this property.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$4,654
Round RockCity0.3720%$1,938
Williamson CountyCounty0.3694%$1,925
Austin Community Collegespecial0.1034%$539
Williamson County FM/RdCounty0.0443%$231
Upper Brushy Creek WCIDWater0.0170%$89
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,376

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.

View full property details