Preston Hills area, Prosper 75078

CAD Neighborhood N1471

Property tax protest data for the Preston Hills area, Prosper 75078 (Neighborhood N1471) in Collin County. 34 homes, $297/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
$297/sqft
Avg: $303/sqft

Source: CCAD public records, 2024 protest season

What this means for your property

34 homes in this area were assessed at a median $297/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 Preston Hills area, Prosper 75078

$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
Oak Hollow & Brantford area, Plano 75093 24 $296 same
Erin & Bryce area, Parker 75002 39 $297 same
Chandler & Prestonview area, Prosper 75078 141 $297 same
Twin Creeks & Winding Oaks area, Anna 75409 7 $297 +$0.7
Grayhead & Coastal Violet area, Frisco 75035 131 $296 -$1.0

Neighborhoods with the closest median $/sq ft to Preston Hills area, Prosper 75078.

Top flagged properties in Preston Hills area, Prosper 75078

Address % Above $/Sqft Est. Savings
3450 PRESTON HILLS CIR 36% $404 $6,862
3139 PRESTON HILLS CIR 30% $384 $3,689
3600 PRESTON HILLS CIR 28% $381 $3,970
3259 PRESTON HILLS CIR 27% $376 $3,570
3311 PRESTON HILLS CIR 18% $349 $3,031

Properties assessed highest above the neighborhood median.