Home Addition vs. ADU: Which Is Right for Your Property?

Both additions and ADUs can add meaningful space, but they solve different problems. The right choice depends on privacy, budget, site access, utilities, and long-term plans.

Choose An Addition When

An addition is usually best when you want more daily living space connected to the existing home: a primary suite, larger kitchen, family room, or second story.

Choose An ADU When

An ADU makes more sense when you want independent living space for family, rental income, guests, or future flexibility.

What To Decide First

Start with zoning, utility capacity, parking or access constraints, and whether the new space should feel connected or independent.