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Compliance & Legal

Fair Housing for Mobile Home Park Operators: The Mistakes That Trigger Complaints

The five HUD-complaint patterns we see most often in MHP, and the application-language fixes that make them go away.

April 8, 2026 · 9 min read · By Caleb Landon

HUD complaints against park operators are usually inadvertent — operators who would never knowingly discriminate end up tripping a wire because the application language said something it shouldn't have. Here's the five patterns we see most often, and the fixes.

The top five complaint triggers

Each one is a fix on the application, the criteria sheet, or the marketing language. Do them once, audit them once a year.

  • Family status / occupancy limits
    Limits like "no more than 2 occupants per bedroom" sound innocuous but trigger family-status complaints. The HUD-defensible rule is "2 per bedroom + 1 additional," and even that needs to be applied identically.
  • Disability / reasonable accommodation
    Service animals are not pets. Emotional support animals are not pets in many jurisdictions. Your pet policy needs to make that distinction or you'll get a complaint.
  • Source-of-income discrimination
    A growing number of states ban source-of-income discrimination. Refusing to consider Section 8 vouchers in those states is a complaint waiting to happen.
  • Disparate-impact criminal history
    Blanket "no felonies ever" criteria fail HUD's disparate-impact analysis. The defensible standard considers nature, severity, and time-since-conviction.
  • Marketing language
    Phrases like "perfect for retirees" or "active community for adults" can trigger family-status complaints. Stick to descriptive language about the property, not the residents.

The criteria-sheet fix

A single, written, dated criteria sheet applied identically to every applicant is your best fair-housing defense. Anywhere your written sheet diverges from your actual decisions, you have exposure. Audit decisions against the sheet quarterly.

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Train the on-site team

Most HUD complaints come from a comment the on-site manager made in a phone screening or walkthrough. Train them: never speculate about whether a family will "fit," never ask about disability except as required for accommodation, never volunteer who lives in the park.

When a complaint comes in

HUD gives you 10 days to respond to a complaint notice. Have an attorney on retainer who handles fair housing. The single biggest predictor of complaint outcome is response quality in the first 30 days — sloppy or hostile responses extend cases dramatically.

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