Collin County — texaspropertytaxappeal.com

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

4091 COUNTY ROAD 177

This property may be over-assessed.

Estimated annual tax savings
$8,259
Based on assessment gap vs. neighborhood median
Your $/sqft
$398
Neighborhood median
$170
Appraised value
$411,445
% above median
134.7%
Heated area
1,033 sqft
Year built
1997

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
7267 E FM 455 976 1996 $353,354 $362 -$36
2542 COUNTY ROAD 376 1,152 1998 $326,725 $284 -$115
9471 TWIN CREEKS CIR 1,008 1999 $257,086 $255
16512 FM 3133 1,116 1995 $270,785 $243
13151 WESTOVER LN 1,024 2002 $323,432 $316
602 E AUSTIN ST 880 1992 $142,923 $162

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($398/sqft) against the median for your neighborhood ($170/sqft). Your property is assessed 134.7% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $8,259 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
$8,259
Year 2
$16,518
Year 3
$24,777

That’s a 506× 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)