Collin County — texaspropertytaxappeal.com

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

628 SIERRA VIS

This property may be over-assessed.

Estimated annual tax savings
$1,431
Based on assessment gap vs. neighborhood median
Your $/sqft
$249
Neighborhood median
$202
Appraised value
$411,141
% above median
23.4%
Heated area
1,648 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
1308 WOODMONT DR 1,648 1997 $393,891 $239 -$10
622 SIERRA VIS 1,648 1997 $398,950 $242 -$7
717 CHEYENNE DR 1,648 1998 $393,891 $239
1300 WOODMONT DR 1,585 1997 $391,582 $247
1411 LOMBARDY WAY 1,585 1997 $394,212 $249
703 CHEYENNE DR 1,666 1998 $398,432 $239

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($249/sqft) against the median for your neighborhood ($202/sqft). Your property is assessed 23.4% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $1,431 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
$1,431
Year 2
$2,862
Year 3
$4,293

That’s a 88× 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)