CSLB General Building (B)Planning and EstimatingMedium

A contractor is planning a bathroom remodel that involves moving a non-load-bearing wall and relocating plumbing fixtures. Which type of permit is generally required for this scope of work in California?

  1. ANo permit is needed for non-load-bearing wall modifications
  2. BOnly an Electrical Permit
  3. COnly a Plumbing Permit
  4. DA Building Permit, which may include plumbing and mechanical sub-permits
Show answer & explanation

Correct answer: D. A Building Permit, which may include plumbing and mechanical sub-permits

Moving a wall, even if non-load-bearing, and relocating plumbing fixtures constitutes a structural and plumbing modification, respectively, triggering the need for a general building permit. This permit will typically encompass or require separate sub-permits for the plumbing work.

Why the other options are wrong

  • A. Modifying any wall or plumbing system almost always requires a permit for safety and code compliance.
  • B. An electrical permit would be needed if electrical work is involved, but it's not the primary or only permit for this scope.
  • C. While a plumbing permit is needed, the wall modification also requires a building permit.

Building Permit Scope

A building permit is required for most significant construction, alteration, or repair work that affects the structural integrity, occupancy, or safety of a building, often including related sub-permits.

  • Required for structural changes, additions, major remodels.
  • Includes mechanical, electrical, and plumbing (MEP) work.
  • Ensures compliance with building codes and safety standards.

Memory trick: Big changes need a Big Permit.

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