ADU Rental Restrictions: Mountain View vs San Jose
How do adu rental restrictions rules compare between Mountain View, CA and San Jose, CA?
Mountain View, CA
Santa Clara County
No data available yet for Mountain View.
San Jose, CA
Santa Clara County
San Jose prohibits short-term rentals of ADUs and JADUs. Under SJMC 20.30.150 and SJMC 20.80.460, both ADUs and Junior ADUs may only be rented for terms of 31 days or longer. Hosted short-term rentals (under 30 days) are only allowed in the primary dwelling. Long-term rentals of standard ADUs face no owner-occupancy requirement, but JADUs remain tied to owner occupancy of either unit.
View full San Jose rules →Key Facts Comparison
| Fact | Mountain View | San Jose |
|---|---|---|
| ADU STR Status | - | Prohibited |
| Minimum Rental Term | - | 31 days |
| Governing Sections | - | SJMC 20.30.150, 20.80.460 |
| First-Offense Penalty | - | $1,500 |
| JADU Rental Term | - | 31+ days only |
Highlighted rows indicate differences between cities.
Mountain View FAQ
No FAQs available.
San Jose FAQ
Can I list my San Jose ADU on Airbnb?
No. San Jose prohibits short-term rentals (under 31 days) in any ADU or JADU under SJMC 20.30.150 and 20.80.460. Listing or operating an Airbnb in an ADU is enforceable against both the host and the platform.
Can I rent my ADU to a traveling nurse for two months?
Yes. A 60-day rental term is a long-term rental under San Jose's definitions and is allowed in an ADU without owner occupancy. The minimum legal term is 31 consecutive days.
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