Collin County — texaspropertytaxappeal.com

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

5400 DEMI SEC DR

This property may be over-assessed.

Estimated annual tax savings
$2,976
Based on assessment gap vs. neighborhood median
Your $/sqft
$285
Neighborhood median
$207
Appraised value
$533,303
% above median
37.5%
Heated area
1,873 sqft
Year built
2019

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
5613 BARRIQUE BLVD 1,893 2019 $530,857 $280 -$4
5517 VIVACE WAY 1,873 2019 $505,524 $270 -$15
5736 FUDER DR 1,869 2019 $511,038 $273
5601 DEMI SEC DR 1,881 2019 $507,061 $270
5512 AMPHORA AVE 1,881 2019 $498,811 $265
5217 SANGRIA DR 1,895 2019 $502,256 $265

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($285/sqft) against the median for your neighborhood ($207/sqft). Your property is assessed 37.5% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $2,976 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
$2,976
Year 2
$5,952
Year 3
$8,928

That’s a 182× 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)