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Market AnalysisMay 14, 2026· 4 min read

Collin County Real Estate: Why Plano, Frisco, and McKinney Are Investment Gold

Collin County is the fastest-growing county in DFW. Here is what the permit and sales data reveals for investors.

Collin County — home to Plano, Frisco, McKinney, Allen, and Prosper — is the fastest-growing county in the DFW metroplex. Median household income exceeds $100K, schools are top-rated, and corporate relocations keep driving demand. Here is why investors are paying attention.

The Corporate Magnet Effect

Toyota, JPMorgan Chase, Liberty Mutual, and dozens of other major employers have relocated headquarters or regional offices to Collin County. Each relocation brings thousands of employees who need housing — both rentals and purchases.

Investment Opportunities

  • Frisco — $1B+ PGA headquarters development, continued appreciation
  • McKinney — historic downtown revitalization + new construction
  • Prosper/Celina — emerging markets with room to run (entry prices 20-30% below Frisco)
  • Allen — stable, family-oriented, strong rental demand

The Data Edge

Dallas Signals tracks building permits, pre-foreclosures, tax delinquency, and cash buyer activity across all of Collin County. Monitor where development is heading and where distressed opportunities arise.

Track Collin County signals for $9/mo.

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