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1st DCAAugust 26, 2026Affirmed⭐ Notable

Key Haven Associated Enterprises, Inc. v. Florida Department of Environmental Protection

Case No. 1D2025-0660

Key Haven's dredge-and-fill development of Florida Keys submerged lots was halted by state environmental authorities effective January 1, 1973, and further barred by Monroe County's 1986 comprehensive plan amendments. After DEP denied a 2018 permit application for five remaining lots, Key Haven sued for a Lucas categorical regulatory taking; the First DCA affirmed summary judgment for the State, holding the four-year limitations period began running in the 1970s-80s when the governments made final decisions prohibiting development, not upon the 2018 denial.

Key facts

  • Key Haven Associated Enterprises sought to develop submerged lots in the Florida Keys through dredge-and-fill operations, but state environmental authorities halted the project effective January 1, 1973, and Monroe County's 1986 comprehensive plan amendments further prohibited development on mangrove and submerged lands.
  • After the Florida Department of Environmental Protection denied Key Haven's permit application for five remaining lots in 2018, Key Haven filed suit claiming a categorical regulatory taking under Lucas v. South Carolina Coastal Council.
  • +1 more key fact with a free trial

Why it matters

This decision gives government defendants a strong tool against 'revived' inverse condemnation claims: a landowner cannot resurrect a decades-old regulatory takings claim by filing a new permit application and treating… — full analysis with a trial

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