Collin County — texaspropertytaxappeal.com

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

442 LONDON DR

This property may be over-assessed.

Estimated annual tax savings
$1,382
Based on assessment gap vs. neighborhood median
Your $/sqft
$212
Neighborhood median
$171
Appraised value
$392,117
% above median
23.7%
Heated area
1,851 sqft
Year built
2024

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
123 WILD OAK GLN 1,840 2024 $355,418 $193 -$19
916 ALDER DR 1,840 2024 $355,674 $193 -$19
143 WILD OAK GLN 1,868 2024 $358,058 $192
355 WINTERWOOD DR 1,850 2023 $385,414 $208
264 W AUTUMN HILL BLF 1,868 2023 $355,578 $190
111 E AUTUMN HILL BLF 1,868 2023 $355,578 $190

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($212/sqft) against the median for your neighborhood ($171/sqft). Your property is assessed 23.7% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $1,382 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
$1,382
Year 2
$2,764
Year 3
$4,146

That’s a 85× 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)