Building an accessory dwelling unit (ADU) in Palm Springs can seem like juggling burning pool noodles – tricky at first, but surprisingly doable once you know the rules. This guide covers what’s allowed, how to apply, and the new trends shaping ADUs in the city.
Who can build an ADU in Palm Springs?
If your property is located in a residential zoning district such as R-1 or certain planned developments, you’re already halfway there. You'll need an existing single-family home or a qualifying multifamily structure. An ADU can be detached, attached or a conversion of an existing space like a garage.
Setbacks, lot coverage limits, and height restrictions still apply. If your home is on a hill or a busy street, expect the city to look at your design a little more closely.
The 60-Day Clock
California law gives Palm Springs 60 days to process your ADU permit. These are in calendar days, not business days. If the city doesn't act within that time frame, the permit is automatically approved. Yes, automatic approval is a real thing — but don't think of it as a strategy. It's a backup measure, not a shortcut.
Cost and Potential Grants
Building an ADU is not an out-of-pocket expense. Permit fees, design and construction fees can add up quickly. The good news? Riverside County homeowners, including those in Palm Springs, may be eligible for grants of up to $40,000. This money can be spent on design, site preparation, and permits. It doesn't cover the entire construction job, but it can ease the budget burden.
Zoning Code Update Coming Soon
Palm Springs is updating its zoning code for the first time since 1988. The new rules are expected to be in place by March 2026. This may change rules for lot sizes, parking requirements, or ADU design standards. If you're still planning, keep an eye on city announcements.
ADU Trends in Palm Springs
- Desert-Friendly Design: More owners are choosing low-maintenance, drought-tolerant landscaping around their ADUs.
- Rental Potential: With tighter regulations on vacation rentals, ADUs are becoming a legal, long-term rental option.
- Prefabricated ADUs are speeding up construction times, making it easier to meet permit deadlines.
Final Words
How to get adu permit in Palm Springs can increase your property value, boost rental income, or give family members a private space. The permit process is faster than ever, grants are available, and future zoning changes will make construction even easier. Start with zoning eligibility, file your application, and keep your calendar marked for that 60-day period.
