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Additional Residential Units

Legal basement apartment

Permit drawings to create a legal basement unit.

A legal basement apartment needs a building permit and must meet the code for fire separation, exits, ceiling height and windows. We prepare the drawings.

What we prepare

  • Existing-conditions drawings
  • Proposed unit layout
  • Code review: fire separation, exits, windows and smoke alarms
  • Permit drawing set

Municipal permit fees and other agency fees are not included in our fees.

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Find out what your project needs

See your recommended package and a fee range in about two minutes.