Collin County — texaspropertytaxappeal.com

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

3109 CALVIN RD

This property may be over-assessed.

Estimated annual tax savings
$4,402
Based on assessment gap vs. neighborhood median
Your $/sqft
$295
Neighborhood median
$214
Appraised value
$780,111
% above median
37.9%
Heated area
2,648 sqft
Year built
2020

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
3301 WYCLIFF AVE 2,663 2018 $736,733 $277 -$18
3609 DIAMOND RIDGE 2,603 2020 $649,272 $249 -$45
4012 WITTENBURG DR 2,554 2020 $665,124 $260
5905 AUGUSTINE RD 2,553 2020 $651,538 $255
3605 DIAMOND RIDGE 2,597 2020 $656,521 $253
2500 BUCER CT 2,594 2021 $662,032 $255

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($295/sqft) against the median for your neighborhood ($214/sqft). Your property is assessed 37.9% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $4,402 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
$4,402
Year 2
$8,804
Year 3
$13,206

That’s a 270× 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)