Waterhouse Lake & Diamond Peak area, Anna 75409

CAD Neighborhood N13187

Property tax protest data for the Waterhouse Lake & Diamond Peak area, Anna 75409 (Neighborhood N13187) in Collin County. 34 homes, $173/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
34
Median assessment
$173/sqft
Avg: $178/sqft

Source: CCAD public records, 2024 protest season

What this means for your property

34 homes in this area were assessed at a median $173/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 34 others in Waterhouse Lake & Diamond Peak area, Anna 75409

$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
Rockbrook & Greenbriar area, Plano 75074 553 $173 same
Falmouth & Simsbury area, Plano 75025 107 $173 same
Summerdale & Mobile area, Wylie 75098 355 $173 same
Roman & Bellevue area, Princeton 75407 348 $173 same
Lupton & Cyrus area, Anna 75409 328 $173 same

Neighborhoods with the closest median $/sq ft to Waterhouse Lake & Diamond Peak area, Anna 75409.

Top flagged properties in Waterhouse Lake & Diamond Peak area, Anna 75409

Address % Above $/Sqft Est. Savings
124 WATERHOUSE LAKE DR 35% $234 $1,491
129 WATERHOUSE LAKE DR 28% $222 $1,298
209 WATERHOUSE LAKE DR 26% $219 $1,234
121 WATERHOUSE LAKE DR 26% $219 $1,234
1609 WHITE FIR LN 26% $219 $1,234

Properties assessed highest above the neighborhood median.