Avenfield & Hammersmith area, Tomball 77377

CAD Neighborhood 2557.02

Property tax protest data for the Avenfield & Hammersmith area, Tomball 77377 (Neighborhood 2557.02) in Harris County. 420 homes, $144/sqft median.

Strong protest signal
93% success rate · $15,062 avg savings · 420 homes analyzed
What protesters saved
$15,062
3.5% median reduction
Protest success rate
93%
Based on 180 hearings
Homes analyzed
420
Median assessment
$144/sqft

Source: HCAD public records, 2024 protest season

What this means for your property

420 homes in this area were assessed at a median $144/sqft. With a 93% 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 HCAD, and a hearing script you can read at your informal hearing.

How does the protest process work?

You file a protest with HCAD (online via iFile), 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 Harris County is May 15. You must file before this date to protest your 2026 assessment.

Check your property

See how your home compares to 420 others in Avenfield & Hammersmith area, Tomball 77377

$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
Harris County filing checklist
Hearing script you can read word-for-word
Comparable sales grid (PDF)
Step-by-step iFile walkthrough
In Harris County, 516,654 property owners protested last year. 89% received a reduction.

Compare similar neighborhoods in Harris County

Neighborhood Homes Median $/Sq Ft Win Rate
Brightonwood & Wood Place area, Spring 77379 27 $144 same 100%
Rainmill & Raintree Village area, Katy 77449 311 $144 same 92%
Apollo & Radcliffe area, Houston 77091 274 $144 same 84%
Main & Ellis School area, Highlands 77562 24 $144 same 86%
Woodland Ridge & Sycamore Villas area, Kingwood 77345 463 $144 same 93%

Neighborhoods with the closest median $/sq ft to Avenfield & Hammersmith area, Tomball 77377.

Top flagged properties in Avenfield & Hammersmith area, Tomball 77377

Address % Above $/Sqft Est. Savings
16427 FINBOROUGH DR 45% $208 $4,237
12511 NEW HAMPTON DR 31% $188 $2,116
12510 CRANES PARK ST 29% $185 $2,367
16919 AVENFIELD RD 29% $185 $1,752
16426 CARLTON VALE CT 22% $176 $1,354

Properties assessed highest above the neighborhood median.