Collin County — texaspropertytaxappeal.com

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

18637 TALL OAK DR

This property may be over-assessed.

Estimated annual tax savings
$1,132
Based on assessment gap vs. neighborhood median
Your $/sqft
$280
Neighborhood median
$242
Appraised value
$475,001
% above median
16.0%
Heated area
1,694 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
18724 GIBBONS DR 1,697 1997 $466,860 $275 -$5
18719 TALL OAK DR 1,694 1996 $448,450 $265 -$16
18739 TALL OAK DR 1,694 1996 $458,857 $271
18624 GIBBONS DR 1,692 1996 $449,443 $266
18615 TALL OAK DR 1,704 1996 $445,487 $261
18703 TALL OAK DR 1,768 1997 $453,535 $257

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($280/sqft) against the median for your neighborhood ($242/sqft). Your property is assessed 16.0% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $1,132 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
$1,132
Year 2
$2,264
Year 3
$3,396

That’s a 69× 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)