Collin County — texaspropertytaxappeal.com

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

300 MERCER DR

This property may be over-assessed.

Estimated annual tax savings
$1,219
Based on assessment gap vs. neighborhood median
Your $/sqft
$184
Neighborhood median
$149
Appraised value
$352,873
% above median
23.2%
Heated area
1,918 sqft
Year built
2024

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
404 JONES DR 1,918 2024 $347,805 $181 -$3
210 MERCER DR 1,918 2022 $320,000 $167 -$17
200 MERCER DR 1,918 2022 $348,199 $182
411 FELLER DR 1,918 2022 $342,771 $179
417 FELLER DR 1,918 2022 $342,949 $179
400 MERCER DR 2,111 2024 $359,000 $170

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($184/sqft) against the median for your neighborhood ($149/sqft). Your property is assessed 23.2% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $1,219 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
$1,219
Year 2
$2,438
Year 3
$3,657

That’s a 75× 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)