Williamson Value

Property Tax Data for Chisholm Valley & Northridge Acres & Willow Run WCAD Comparison Group R332479H (ROUND ROCK 78681)

1,004 residential properties analyzed in Chisholm Valley & Northridge Acres & Willow Run (ROUND ROCK 78681). Median appraised value is $279,705 with a median of $212 per sqft.

Properties analyzed
1,004
WCAD Comparison Group code R332479H
Median value
$279,705
Typical appraised value
Median $/sqft
$212
Range $65 - $338
Median YoY change
-8.3%
Compared with prior year values

Why this WCAD comparison group page matters for a protest

WCAD Comparison Group pages are useful when the strongest protest evidence comes from nearby homes with similar size, age, and quality. They help homeowners understand the local value band before selecting direct comparables.

The median year-over-year value change here is -8.3%, which helps show whether your home is moving in line with the surrounding neighborhood.

Protest deadline

The 2026 protest deadline was . The 2027 protest deadline is . 2027 notices usually arrive in April.

Deadline rule: May 15, or 30 days after your notice of appraised value is mailed, whichever is later. A deadline on a weekend or holiday moves to the next business day. Evidence is reviewed by the Appraisal Review Board (ARB). Dates checked against the official source.

Assessment examples in Chisholm Valley & Northridge Acres & Willow Run

These public records have useful valuation context for comparing assessments within this local comparison group.

Related pages

The ZIP code and neighborhood pages that contain this comparison group.

Other comparison groups in ZIP 78681