How much could I save by protesting property taxes at 510 ZINN DR?

Based on our analysis, you could save approximately $5,227 per year by protesting this property tax assessment. Over 5 years, that's $26,135.

What is the protest success rate in this neighborhood?

50% of protests in this neighborhood resulted in a reduction, based on 16 protests filed.

How much does a Texas property tax protest cost?

Most counties charge no filing fee. This service fee covers your evidence packet and filing workflow support.

Do I need an attorney to file a property tax protest?

No. Texans can often file directly through the CAD's iFile system and upload your support documents for review.

What is the first step to filing a protest?

Confirm your filing deadline from the Notice of Appraised Value and begin preparing comparable sales evidence first.

Protest Deadline: May 15, 2026 (39 days left)

This Crosby home is assessed 133.7% above the neighborhood median

510 ZINN DR — Harris County

Estimated annual tax savings

$5,227

$26,135 over 5 years if reduced to neighborhood median

50%

Win rate

Protests filed

$21,448

Median reduction

Your $/sqft

$310

Neighborhood median

$133

Appraised value

$267,694

% above median

133.7%

Heated area

1,026 sqft

Year built

1994

Year-over-year assessment change

+42.8%

This property's appraised value increased from the prior year.

Comparable properties in your neighborhood

These homes are similar and assessed lower per square foot.

Address	Sqft	Year	Market Value	$/Sqft	Diff
602 E MELVILLE DR	1,144	1996	$192,318	$168	-$142
533 ZINN DR	1,200	1997	$208,702	$174	-$137

514 E SAINT CHARLES DR	912	$123,650
338 E MELVILLE DR	960	$109,764
424 ZINN DR	1,216	$196,902
250 E MELVILLE DR	1,040	$217,637

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared this property's assessed value per square foot ($310/sqft) against the median for the neighborhood ($133/sqft). This property is assessed 133.7% higher than typical homes nearby.

If the appraisal district adjusted the value to the neighborhood median, the owner could save approximately $5,227 per year in property taxes based on the Harris County effective tax rate.

In this neighborhood, 50% of protests resulted in a reduction, with a median reduction of $21,448.

What you'll receive

📋

Filing Guide

Your exact deadline, required forms, and step-by-step Harris County filing process

📊

Evidence Packet

Full comparable sales analysis with assessment discrepancy calculation

✉️

Cover Letter

Pre-written appeal letter with hearing talking points, ready to sign and submit

This decision compounds

Year 1

$5,227

Year 2

$10,454

Year 3

$15,681

That’s a 320× return on $49

Get your protest packet

One-time fee · No recurring charges · You keep 100% of your savings

Secure checkout via Stripe · 7-day money-back guarantee

Protest deadline: May 15, 2026 (39 days left)

See more properties in Zinn & Melville area, Crosby 77532 · Crosby neighborhoods