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Plan an ADU for multigenerational living

Design around the person who will use the home now and how those needs may change.

Start with daily routines

  • Discuss sleeping, bathing, cooking, visitors, pets and quiet hours with the future occupant.
  • Identify which activities need privacy and which should be shared with the main home.
  • Test the route from parking to the entrance in rain, snow and darkness.

Plan for changing mobility

  • Discuss a step-free entrance, door clearances, turning space and bathroom transfers with your designer.
  • Consider a shower layout, wall reinforcement for future grab bars, reachable controls and easy-to-use hardware.
  • Locate the bedroom, bathroom, kitchen and laundry so daily living does not depend on stairs.

Agree on household responsibilities

  • Decide who handles utilities, repairs, deliveries, snow removal and outdoor space.
  • Discuss emergency access and communication while respecting the occupant’s privacy.
  • Use the needs checklist below as a conversation starter, not a certification of accessibility.

Your household priorities

Discuss 0 selected priorities with your designer. Choices stay on this page until you leave; print them to keep a copy.

Turn the checklist into a project plan

Record each open question, the person responsible, evidence needed and target date. Confirm requirements with the city and your licensed design/build professionals.

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Planning guidance. Requirements depend on the property, design and adopted local codes; this guide does not certify compliance. How our guidance is prepared