A project of the Santa Clara County Planning Collaborative

A project of the Santa Clara County Planning Collaborative

ADU Calculator

Create a project budget based on your location

Estimate your project budget, possible rental income, and return on investment based on real-world cost numbers from your community. 

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Need more guidance on budget and finance?

Check out our comprehensive ADU guidebook for more details on financing options and how to approach your budget

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Santa Clara County ADU

A project of the Santa Clara County Planning Collaborative

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