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Floating homes as boats

Lozman v. The City of Riviera Beach

Updated Oct 18, 2026

In brief

The Supreme Court overturned the Eleventh Circuit and ruled that Lozman’s floating home was not a vessel under federal law.

Where it stands
Decided

Decided 7-2 · January 15, 2013 · Opinion by Justice Breyer

What it’s about
The Supreme Court ruled that Fane Lozman’s floating home was not a vessel under federal law and overturned the Eleventh Circuit.
Who it affects
The ruling means Lozman’s floating home did not count as a vessel under the federal law at issue.

Summary: written with AI from the case record.

Illustration for Fane Lozman v. The City of Riviera Beach, Florida
Conceptual illustration · AI-generated

What it's about

It also said the dispute remained live after Riviera Beach bought and destroyed the home because a court-ordered bond could preserve Lozman’s chance to obtain money if he prevailed.

The dispute asked whether a floating home moored indefinitely and supplied from shore qualified as a vessel, which would bring the case within federal maritime jurisdiction.

Question presented

Is a floating structure a "vessel" under 1 U.S.C. § 3, thus triggering federal maritime jurisdiction, if that structure is indefinitely moored, receives power and other utilities from shore, and is not intended to be used in maritime transportation or commerce?

What the Court decided

Holding

This case is not moot. The District Court ordered the floating home sold, and the City purchased the home at auction and had it destroyed. Before the sale, the court ordered the City to post a bond to ensure Lozman could obtain monetary relief if he prevailed. Lozman’s floating home is not a §3 “vessel.” 649 F. 3d 1259, reversed.

Result
Reversed

The vote

  • Joined the judgment
  • Dissented
  • Wrote an opinion
Majority · 7joined the Court's opinion
  1. Breyerwrote the opinion
  2. Kagan
  3. Thomas
  4. Scalia
  5. Ginsburg
  6. Roberts
  7. Alito
Dissenting · 2disagreed with the result
  1. Kennedy
  2. Sotomayorwrote the dissent
7 justices joined the judgment, 2 dissented.

From the opinions

“Given the underdeveloped record below, we should remand.”

— Justice Sotomayor(dissent)

What's next

The Supreme Court resolved the vessel question for Lozman’s home. The decision does not state a further step for the City or lower courts.

Documents

2

Opinions

  • Lozman

    Breyer, Ginsburg, Roberts, Scalia, Sotomayor, Thomas

Audio

View the full docket on supremecourt.gov

Docket activity

11
  • New analysis added

    Oct 18, 2026 · Court records

  • AI analysis generated: Case Briefing

    Oct 18, 2026 · Generated

  • New analysis added

    Oct 18, 2026 · Court records

  • AI analysis generated: Impact Analysis

    Oct 18, 2026 · Generated

  • AI analysis generated: Opinion Summary

    Oct 18, 2026 · Generated

Show 6 more
  • New analysis added

    Oct 18, 2026 · Court records

  • AI analysis generated: Decision Record

    Oct 18, 2026 · Generated

  • Case data updated: summary, question_presented, generation_metadata

    Oct 18, 2026 · Court records

  • Case data updated: question_presented, extraction_metadata

    Oct 18, 2026 · Court records

  • Audio Recording added: Oral Arguments - Lozman

    Oct 30, 2014 · Court records

  • Opinion added: Lozman

    Jan 15, 2013 · Court records

More questions

1
What did Justice Sotomayor say should happen?
She said the record was underdeveloped and the case should be sent back for more proceedings.

Sources

Primary materials plus reporting. Best-effort analysis: this explainer relies on a mix of primary materials and trusted secondary sources. Official filings and opinions remain authoritative.

Checked Oct 18, 2026Methodology

Court records and filings

Reporting and analysis