Collin County — texaspropertytaxappeal.com

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

4304 COUNTY ROAD 171

This property may be over-assessed.

Estimated annual tax savings
$25,348
Based on assessment gap vs. neighborhood median
Your $/sqft
$659
Neighborhood median
$226
Appraised value
$885,587
% above median
192.1%
Heated area
1,344 sqft
Year built
1980

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
1900 W J FRED SMITH PKWY 1,590 1981 $649,000 $408 -$251
7339 HONEY CREEK RD 1,394 1983 $380,423 $273 -$386
4797 COUNTY ROAD 862 1,462 1979 $619,290 $424
7091 COTTAGE HILL LN 1,575 1982 $446,519 $284
2010 W COTTAGE HILL PKWY 1,152 1979 $193,899 $168
5299 W FM 455 1,574 1984 $354,907 $225

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($659/sqft) against the median for your neighborhood ($226/sqft). Your property is assessed 192.1% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $25,348 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
$25,348
Year 2
$50,696
Year 3
$76,044

That’s a 1552× 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)