Collin County — texaspropertytaxappeal.com

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

3517 TRINITY LN

This property may be over-assessed.

Estimated annual tax savings
$1,571
Based on assessment gap vs. neighborhood median
Your $/sqft
$250
Neighborhood median
$213
Appraised value
$595,299
% above median
17.7%
Heated area
2,377 sqft
Year built
1986

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
3600 JOMAR DR 2,358 1986 $551,350 $234 -$17
3500 JOMAR DR 2,319 1986 $564,384 $243 -$7
3504 TRINITY LN 2,470 1986 $571,988 $232
3401 DARTMOUTH DR 2,409 1987 $525,442 $218
3521 ROBIN RD 2,410 1987 $595,026 $247
3604 ROBIN RD 2,503 1986 $584,741 $234

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($250/sqft) against the median for your neighborhood ($213/sqft). Your property is assessed 17.7% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $1,571 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
$1,571
Year 2
$3,142
Year 3
$4,713

That’s a 96× 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)