Collin County — texaspropertytaxappeal.com

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

311 MCMILLEN DR

This property may be over-assessed.

Estimated annual tax savings
$66,634
Based on assessment gap vs. neighborhood median
Your $/sqft
$730
Neighborhood median
$237
Appraised value
$2,146,438
% above median
208.3%
Heated area
2,941 sqft
Year built
1982

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
1000 N MURPHY RD 2,855 1982 $962,442 $337 -$393
1030 N MURPHY RD 2,832 1986 $1,415,381 $500 -$230
3 HARVEST WAY 3,002 1982 $671,070 $224
1109 WEST DR 3,162 1984 $775,473 $245
920 MEADOWBROOK DR 2,739 1980 $613,005 $224
1350 PARKER RD 2,805 1982 $600,893 $214

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($730/sqft) against the median for your neighborhood ($237/sqft). Your property is assessed 208.3% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $66,634 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
$66,634
Year 2
$133,268
Year 3
$199,902

That’s a 4080× return on $49

Get your protest packet

One-time fee · No recurring charges · You keep 100% of your savings

Secure checkout via Stripe · 7-day money-back guarantee

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