Is Hwy 377 & Cobler area, Collinsville likely to have a protest opportunity?

Grayson County data shows 12 homes in this neighborhood group. 57% protest success rate. 12,362 county-wide protests (2024).

How do I file the protest in this neighborhood?

Use BIS Consultants Taxpayer Portal, keep files from this neighborhood packet, and file before the May 15 deadline.

How much does a Texas property tax protest cost?

Most counties charge no filing fee. This service fee covers your evidence packet and filing workflow support.

Do I need an attorney to file a property tax protest?

No. Texans can often file directly through the CAD's iFile system and upload your support documents for review.

What is the first step to filing a protest?

Confirm your filing deadline from the Notice of Appraised Value and begin preparing comparable sales evidence first.

Hwy 377 & Cobler area, Collinsville — Grayson County Property Tax Protest

Property tax protest data for the Hwy 377 & Cobler area, Collinsville (Neighborhood CORUR1-2) in Grayson County. 12 homes, $177/sqft median.

What this means for your property

12 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 12 others in Hwy 377 & Cobler area, Collinsville

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

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

Compare similar neighborhoods in Grayson County

Neighborhood	Homes	Median $/Sq Ft	Win Rate
Bois D Arc & Jolinda area, Whitesboro	9	$177 same	—
Hughes & Murdock area, Collinsville	26	$177 same	—
Southridge & St Lawrence area, Sherman	25	$178 same	—
Sherman & Lamar area, Tioga	40	$177 same	—
Sunflower & Sagebrush area, Sherman	18	$178 +$0.7	—

Neighborhoods with the closest median $/sq ft to Hwy 377 & Cobler area, Collinsville.

Top flagged properties in Hwy 377 & Cobler area, Collinsville

Address	% Above	$/Sqft	Est. Savings
7680 US HWY 377	234%	$592	$22,170
183 COBLER RD	47%	$260	$2,816
1119 JOGGERS TRL	29%	$229	$1,883
23 MCFARLIN RD	29%	$228	$885

Properties assessed highest above the neighborhood median.