Grayson County — texaspropertytaxappeal.com

Protest Deadline: May 15, 2026 (41 days left)

510 N SHERMAN LN

This property may be over-assessed.

Estimated annual tax savings
$3,482
Based on assessment gap vs. neighborhood median
Your $/sqft
$297
Neighborhood median
$180
Appraised value
$314,159
% above median
65.2%
Heated area
1,056 sqft
Year built
1970

Comparable properties in your neighborhood

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

Address Sqft Year Market Value $/Sqft Diff
470 W RIGSBY ST 1,008 1969 $267,855 $266 -$32
440 RIGSBY ST 1,048 1969 $190,198 $181 -$116
254 LEWIS 1,144 1969 $209,905 $183
1220 MCKINNEY CIR 956 1971 $177,970 $186
1271 MCKINNEY CIR 1,140 1971 $200,094 $176
262 TOLSON AVE 1,105.6 1968 $170,000 $154

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($297/sqft) against the median for your neighborhood ($180/sqft). Your property is assessed 65.2% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $3,482 per year in property taxes based on the Grayson 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 Grayson 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
$3,482
Year 2
$6,964
Year 3
$10,446

That’s a 213× 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 (41 days left)