Harris County — texaspropertytaxappeal.com

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

17914 ISLAND SPRING LN

This property may be over-assessed.

Estimated annual tax savings
$1,484
Based on assessment gap vs. neighborhood median
Your $/sqft
$180
Neighborhood median
$144
Appraised value
$407,946
% above median
24.9%
Heated area
2,268 sqft
Year built
2003

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
17530 GINGER FIELDS LN 2,174 2003 $350,205 $161 -$19
11707 GLADE RIVER LN 2,174 2003 $365,208 $168 -$12
17906 ISLAND SPRING LN 2,419 2003 $410,914 $170
11722 GLADE RIVER LN 2,199 2002 $363,249 $165
11706 RIVERGROVE CT 2,199 2002 $364,390 $166
17915 SHADY CANYON LN 2,224 2001 $364,022 $164

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($180/sqft) against the median for your neighborhood ($144/sqft). Your property is assessed 24.9% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $1,484 per year in property taxes based on the Harris 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 Harris 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
$1,484
Year 2
$2,968
Year 3
$4,452

That’s a 91× 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)