Northwest Hills and west Austin hillside neighborhoods.
18,444 residential properties analyzed from public Travis County records.
Northwest Hills spans 2 related ZIP pages: 78731, 78759. ZIP pages are broad comparison areas and can overlap nearby neighborhood names.
TCAD may split one public neighborhood label into several appraisal groups. Use these for tighter comparisons.
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.