Collin County — texaspropertytaxappeal.com

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

413 WATERMAN AVE

This property may be over-assessed.

Estimated annual tax savings
$689
Based on assessment gap vs. neighborhood median
Your $/sqft
$211
Neighborhood median
$182
Appraised value
$290,508
% above median
15.9%
Heated area
1,377 sqft
Year built
2023

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 -$2
417 DELMAR DR 1,410 2023 $294,962 $209
428 WATERMAN AVE 1,410 2024 $296,932 $211
607 BIG BEND PKWY 1,498 2023 $301,715 $201
409 DELMAR DR 1,535 2023 $303,184 $198

🔒 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 15.9% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $689 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
$689
Year 2
$1,378
Year 3
$2,067

That’s a 42× 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)