Sherman & Lamar area, Tioga

CAD Neighborhood TI1-2OLD

Property tax protest data for the Sherman & Lamar area, Tioga (Neighborhood TI1-2OLD) in Grayson County. 40 homes, $177/sqft median.

Moderate protest signal
57% success rate · Reductions above average
What protesters saved
$19,660
County-wide avg. per successful protest (2024)
Protest success rate
57%
Based on 12,362 county-wide protests (2024)
Homes analyzed
40
Median assessment
$177/sqft
Avg: $199/sqft

Source: Grayson CAD public records, 2024 protest season

What this means for your property

40 homes in this area were assessed at a median $177/sqft. With a 57% protest success rate, most homeowners who challenged their assessment received a reduction. If your home is assessed higher than comparable properties, you likely have grounds to protest. An evidence packet shows exactly how your assessment compares — with the specific comps and data you'd present at a hearing.

What's in the evidence packet?

5 comparable properties matched to your home, an assessment gap analysis showing where your value exceeds comps, a filing checklist for Grayson CAD, and a hearing script you can read at your informal hearing.

How does the protest process work?

You file a protest with Grayson CAD (online via BIS Consultants Taxpayer Portal), attend an informal hearing where you present your evidence, and most cases settle right there. The evidence packet gives you everything you need for that hearing.

What's the deadline?

The protest deadline for Grayson County is May 15. You must file before this date to protest your 2026 assessment.

Check your property

See how your home compares to 40 others in Sherman & Lamar area, Tioga

$49 flat fee · No recurring fees — you keep 100% · 7-day money-back guarantee

📅 Deadline: May 15, 2026 (41 days left) Full refund if unused 🔒 Secure checkout 🛡 No risk — filing can’t raise your taxes

What's in your evidence packet

5 comparable properties matched to your home
Assessment gap analysis with dollar amounts
Grayson County filing checklist
Hearing script you can read word-for-word
Comparable sales grid (PDF)
Step-by-step BIS Consultants Taxpayer Portal walkthrough
In Grayson County, 12,362 property owners protested last year. 57% received a reduction.

Compare similar neighborhoods in Grayson County

Neighborhood Homes Median $/Sq Ft Win Rate
Hughes & Murdock area, Collinsville 26 $177 same
Tee Taw & Meadowlake area, Sherman 6 $176 same
Hwy 377 & Cobler area, Collinsville 12 $177 same
Bois D Arc & Jolinda area, Whitesboro 9 $177 same
Andy Thomas & St Hwy 160 area, Whitewright 6 $176 same

Neighborhoods with the closest median $/sq ft to Sherman & Lamar area, Tioga.

Top flagged properties in Sherman & Lamar area, Tioga

Address % Above $/Sqft Est. Savings
430 HWY 377 194% $521 $13,658
1997 SCOGGINS RD 171% $479 $12,222
601 RAY ROBERTS PKWY 135% $416 $9,708
611 N LAMAR ST 63% $288 $3,443
718 ARAPAHO DR 51% $268 $3,265

Properties assessed highest above the neighborhood median.