Big Thicket & Channel Island area, Austin 78747

CAD Neighborhood H1420

Property tax protest data for the Big Thicket & Channel Island area, Austin 78747 (Neighborhood H1420) in Travis County. 452 homes, $200/sqft median.

Strong protest signal
87% success rate · 452 homes analyzed
What protesters saved
$46,676
County-wide avg. per successful protest (2024)
Protest success rate
87%
Based on 186,871 county-wide protests (2024)
Homes analyzed
452
Median assessment
$200/sqft
Avg: $198/sqft

Source: TCAD public records, 2024 protest season

What this means for your property

452 homes in this area were assessed at a median $200/sqft. With a 87% 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 TCAD, and a hearing script you can read at your informal hearing.

How does the protest process work?

You file a protest with TCAD (online via TCAD Online Protest), 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 Travis County is May 15. You must file before this date to protest your 2026 assessment.

Check your property

See how your home compares to 452 others in Big Thicket & Channel Island area, Austin 78747

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

📅 Deadline: May 15, 2026 (40 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
Travis County filing checklist
Hearing script you can read word-for-word
Comparable sales grid (PDF)
Step-by-step TCAD Online Protest walkthrough
In Travis County, 186,871 property owners protested last year. 87% received a reduction.

Compare similar neighborhoods in Travis County

Neighborhood Homes Median $/Sq Ft Win Rate
Merseyside & Lampting area, Pflugerville 78660 814 $200 same
Desert Willow & Sea Hero area, Austin 78748 546 $200 same
Oak Hurst & Hurst Creek area, Austin 78734 61 $200 same
Highland Lake & Lakefront area, Lago Vista 78645 1,355 $200 same
Timber Heights & Defender area, Austin 78754 2,170 $199 same

Neighborhoods with the closest median $/sq ft to Big Thicket & Channel Island area, Austin 78747.

Top flagged properties in Big Thicket & Channel Island area, Austin 78747

Address % Above $/Sqft Est. Savings
10316 YELLOWSTONE DR 37% $274 $2,692
10101 BIG THICKET DR 30% $260 $2,260
10012 BUFFALO LAKE LN 27% $254 $1,851
10004 CRATER LAKE PS 27% $254 $1,975
10513 CHANNEL ISLAND DR 26% $251 $2,229

Properties assessed highest above the neighborhood median.