Harris County — texaspropertytaxappeal.com

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

18711 AGUA VISTA DR

This property may be over-assessed.

Estimated annual tax savings
$1,116
Based on assessment gap vs. neighborhood median
Your $/sqft
$181
Neighborhood median
$152
Appraised value
$399,590
% above median
19.1%
Heated area
2,242 sqft
Year built
2013

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
18607 HERON COVE CT 2,286 2013 $383,293 $168 -$13
4251 TRANQUIL VIEW DR 2,299 2013 $402,931 $175 -$6
4226 MILL OAK DR 2,364 2013 $392,379 $166
4207 TRANQUIL VIEW DR 2,288 2012 $394,761 $173
4127 TRANQUIL VIEW DR 2,300 2012 $408,586 $178
4107 TRANQUIL VIEW DR 2,319 2012 $406,037 $175

🔒 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 ($152/sqft). Your property is assessed 19.1% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $1,116 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
$1,116
Year 2
$2,232
Year 3
$3,348

That’s a 68× 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)