Harris County — texaspropertytaxappeal.com

Protest Deadline: May 15, 2026 (39 days left)

21603 ASTIPALIA DR

This property may be over-assessed.

Estimated annual tax savings
$826
Based on assessment gap vs. neighborhood median
Your $/sqft
$181
Neighborhood median
$143
Appraised value
$210,188
% above median
26.9%
Heated area
1,161 sqft
Year built
2004

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
21618 ASTIPALIA DR 1,161 2004 $193,746 $167 -$14
21622 ASTIPALIA DR 1,161 2004 $207,600 $179 -$2
4919 SIROS ISLE CT 1,161 2003 $209,010 $180
5023 KASOS ISLE DR 1,161 2003 $185,000 $159
4911 KALITHEA CT 1,161 2003 $207,063 $178
4943 KASOS ISLE DR 1,161 2003 $207,485 $179

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($181/sqft) against the median for your neighborhood ($143/sqft). Your property is assessed 26.9% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $826 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
$826
Year 2
$1,652
Year 3
$2,478

That’s a 51× 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 (39 days left)