Collin County — texaspropertytaxappeal.com

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

17519 MARIANNE CIR

This property may be over-assessed.

Estimated annual tax savings
$3,336
Based on assessment gap vs. neighborhood median
Your $/sqft
$345
Neighborhood median
$253
Appraised value
$616,987
% above median
36.3%
Heated area
1,786 sqft
Year built
1970

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
17312 CALLA DR 1,815 1972 $473,009 $261 -$85
6118 BAYMAR LN 1,988 1972 $565,000 $284 -$61
17433 MARIANNE CIR 2,090 1973 $505,132 $242
17417 CALLA DR 2,021 1976 $622,554 $308
17422 CALLA DR 2,130 1973 $565,783 $266
17437 CALLA DR 1,890 1962 $479,762 $254

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($345/sqft) against the median for your neighborhood ($253/sqft). Your property is assessed 36.3% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $3,336 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
$3,336
Year 2
$6,672
Year 3
$10,008

That’s a 204× 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)