Amethyst & Mantissa area, Plano 75023

CAD Neighborhood S2326

Property tax protest data for the Amethyst & Mantissa area, Plano 75023 (Neighborhood S2326) in Collin County. 120 homes, $183/sqft median.

Moderate protest signal
70% success rate · Reductions above average
What protesters saved
$20,995
County-wide avg. per successful protest (2024)
Protest success rate
70%
Based on 118,633 county-wide protests (2024)
Homes analyzed
120
Median assessment
$183/sqft
Avg: $188/sqft

Source: CCAD public records, 2024 protest season

What this means for your property

120 homes in this area were assessed at a median $183/sqft. With a 70% 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 CCAD, and a hearing script you can read at your informal hearing.

How does the protest process work?

You file a protest with CCAD (online via CCAD Online 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 Collin County is May 15. You must file before this date to protest your 2026 assessment.

Check your property

See how your home compares to 120 others in Amethyst & Mantissa area, Plano 75023

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

📅 Deadline: May 15, 2026 (40 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
Collin County filing checklist
Hearing script you can read word-for-word
Comparable sales grid (PDF)
Step-by-step CCAD Online Portal walkthrough
In Collin County, 118,633 property owners protested last year. 70% received a reduction.

Compare similar neighborhoods in Collin County

Neighborhood Homes Median $/Sq Ft Win Rate
Pond Cypress & Lincolnshire area, Frisco 75035 655 $183 same
Franklin & Wellington area, Frisco 75033 268 $183 same
Kingston & Stonehenge area, Richardson 75082 195 $183 same
Santa Fe & Cordova area, Mckinney 75070 181 $183 same
Maverick & Stars area, Anna 75409 598 $183 same

Neighborhoods with the closest median $/sq ft to Amethyst & Mantissa area, Plano 75023.

Top flagged properties in Amethyst & Mantissa area, Plano 75023

Address % Above $/Sqft Est. Savings
6737 MANTISSA DR 38% $253 $2,347
6812 AMETHYST LN 35% $248 $1,910
6808 AMETHYST LN 34% $245 $1,848
6908 AMETHYST LN 32% $241 $1,719
6748 AMETHYST LN 32% $241 $1,708

Properties assessed highest above the neighborhood median.