Tamayo & Humphrey area, Austin 78729

CAD Neighborhood R392593F

Property tax protest data for the Tamayo & Humphrey area, Austin 78729 (Neighborhood R392593F) in Williamson County. 1,330 homes, $233/sqft median.

Moderate protest signal
54% success rate · Reductions above average
What protesters saved
$12,573
County-wide avg. per successful protest (2024)
Protest success rate
54%
Based on 85,033 county-wide protests (2024)
Homes analyzed
1,330
Median assessment
$233/sqft
Avg: $237/sqft

Source: WCAD public records, 2024 protest season

What this means for your property

1,330 homes in this area were assessed at a median $233/sqft. With a 54% protest success rate, most homeowners who challenged their assessment received a reduction. If your home is assessed higher than comparable properties, you likely have grounds to protest. An evidence packet shows exactly how your assessment compares — with the specific comps and data you'd present at a hearing.

What's in the evidence packet?

5 comparable properties matched to your home, an assessment gap analysis showing where your value exceeds comps, a filing checklist for WCAD, and a hearing script you can read at your informal hearing.

How does the protest process work?

You file a protest with WCAD (online via WCAD Property Owner Portal), attend an informal hearing where you present your evidence, and most cases settle right there. The evidence packet gives you everything you need for that hearing.

What's the deadline?

The protest deadline for Williamson County is May 15. You must file before this date to protest your 2026 assessment.

Check your property

See how your home compares to 1,330 others in Tamayo & Humphrey area, Austin 78729

$49 flat fee · No recurring fees — you keep 100% · 7-day money-back guarantee

📅 Deadline: May 15, 2026 (41 days left) Full refund if unused 🔒 Secure checkout 🛡 No risk — filing can’t raise your taxes

What's in your evidence packet

5 comparable properties matched to your home
Assessment gap analysis with dollar amounts
Williamson County filing checklist
Hearing script you can read word-for-word
Comparable sales grid (PDF)
Step-by-step WCAD Property Owner Portal walkthrough
In Williamson County, 85,033 property owners protested last year. 54% received a reduction.

Compare similar neighborhoods in Williamson County

Neighborhood Homes Median $/Sq Ft Win Rate
Woodland Village & Old Stage area, Austin 78750 1,660 $233 same
Walkaloosa & Twinspur area, Leander 78641 110 $233 same
Clearwater & Saunders area, Round Rock 78664 188 $232 -$0.6
Meadow Brook & Spring Breeze area, Round Rock 78664 98 $232 -$0.6
Cordillera & Malaga Hills area, Round Rock 78681 143 $232 -$0.7

Neighborhoods with the closest median $/sq ft to Tamayo & Humphrey area, Austin 78729.

Top flagged properties in Tamayo & Humphrey area, Austin 78729

Address % Above $/Sqft Est. Savings
8321 ALVIN HIGH LN, AUSTIN, TX 78729 43% $332 $3,421
8325 OSBORNE DR, AUSTIN, TX 78729 41% $328 $3,358
7848 PORTLAND TRL, AUSTIN, TX 78729 33% $311 $2,349
7900 PORTLAND TRL, AUSTIN, TX 78729 31% $305 $2,356
13408 ROSSELLO DR, AUSTIN, TX 78729 29% $300 $2,013

Properties assessed highest above the neighborhood median.