Collin County — texaspropertytaxappeal.com

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

15198 HAVEN ST

This property may be over-assessed.

Estimated annual tax savings
$3,554
Based on assessment gap vs. neighborhood median
Your $/sqft
$339
Neighborhood median
$236
Appraised value
$544,411
% above median
43.8%
Heated area
1,604 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
10038 BOSWELL DR 1,612 2020 $524,289 $325 -$14
15182 HAVEN ST 1,841 2019 $561,510 $305 -$34
10117 PRAIRIE DR 1,863 2019 $567,130 $304
10012 BOSWELL DR 1,863 2020 $580,116 $311
10220 BOSWELL DR 1,863 2020 $580,116 $311
10142 BOSWELL DR 1,863 2020 $571,616 $307

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($339/sqft) against the median for your neighborhood ($236/sqft). Your property is assessed 43.8% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $3,554 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
$3,554
Year 2
$7,108
Year 3
$10,662

That’s a 218× 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)