Collin County — texaspropertytaxappeal.com

Protest Deadline: May 15, 2026 (40 days left)

428 WATERMAN AVE

This property may be over-assessed.

Estimated annual tax savings
$695
Based on assessment gap vs. neighborhood median
Your $/sqft
$211
Neighborhood median
$182
Appraised value
$296,932
% above median
15.7%
Heated area
1,410 sqft
Year built
2024

Comparable properties in your neighborhood

These homes are similar to yours and assessed lower per square foot.

Address Sqft Year Market Value $/Sqft Diff
611 BIG BEND PKWY 1,410 2023 $291,628 $207 -$4
428 DELMAR DR 1,410 2023 $294,962 $209 -$1
417 DELMAR DR 1,410 2023 $294,962 $209
425 KINGSBURY AVE 1,498 2024 $310,772 $207
422 KINGSBURY AVE 1,535 2024 $309,432 $202
700 BIG BEND PKWY 1,535 2024 $309,613 $202

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($211/sqft) against the median for your neighborhood ($182/sqft). Your property is assessed 15.7% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $695 per year in property taxes based on the Collin County effective tax rate.

We identified the 6 most comparable homes — matched on square footage, age, quality, and location — all assessed at lower $/sqft values.

What you'll receive

📋

Filing Guide

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

📊

Evidence Packet

Full comparable sales analysis with 6 properties, assessment discrepancy calculation, and maps

✉️

Cover Letter

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

This decision compounds

Year 1
$695
Year 2
$1,390
Year 3
$2,085

That’s a 43× return on $49

Get your protest packet

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

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Protest deadline: May 15, 2026 (40 days left)