Harris County — texaspropertytaxappeal.com

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

15515 SIERRA VALLE DR

This property may be over-assessed.

Estimated annual tax savings
$806
Based on assessment gap vs. neighborhood median
Your $/sqft
$145
Neighborhood median
$118
Appraised value
$240,306
% above median
23.0%
Heated area
1,659 sqft
Year built
1977

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
15407 SIERRA VALLE DR 1,659 1977 $183,614 $111 -$34
7118 EL SERENO DR 1,659 1977 $204,549 $123 -$22
7102 EL SERENO DR 1,659 1977 $177,722 $107
15450 SIERRA VALLE DR 1,655 1977 $204,142 $123
15447 SIERRA VALLE DR 1,652 1977 $206,706 $125
15626 MENDOCINO DR 1,652 1977 $202,120 $122

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($145/sqft) against the median for your neighborhood ($118/sqft). Your property is assessed 23.0% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $806 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
$806
Year 2
$1,612
Year 3
$2,418

That’s a 49× 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)