Can I have multiple ADUs on one lot in Pasadena?

Hello,

Your interest in adding ADUs to your Pasadena property is a great step toward optimizing your real estate and increasing your property's value. Let’s go through your questions with a focus on Pasadena's local regulations and what you can realistically achieve with your budget.

### Can You Have Multiple ADUs on One Lot in Pasadena?

**California State Law**: Under state laws such as SB-9 and AB-68, homeowners can add multiple ADUs on a single lot. Generally, this includes one primary ADU and one Junior ADU (JADU) per lot. A JADU is a smaller unit within the existing home structure, typically no more than 500 square feet.

**Pasadena Specifics**: Pasadena follows state law but adds its own layer of local regulations. In most residential zones, you can have one full-size ADU and one JADU. However, Pasadena may impose specific restrictions depending on the zoning district of your property. Properties in single-family residential zones (RS zoning) are often more restrictive compared to those in multi-family zones.

### Zoning Considerations

1. **Zoning Check**: Use Pasadena’s zoning map to determine your lot’s zoning designation. This will dictate what and how much you can build.
2. **Specific Zones**: If your property is in a multi-family zone (e.g., RM-12), you might have more flexibility. It's crucial to consult with the Pasadena Planning Department or check their online resources to get the latest and most precise zoning information.

### Budgeting for Your Project

**Construction Costs**: In Pasadena, the cost for constructing an ADU can range from $150,000 to $300,000, depending on size, materials, and finishes. Given your budget of $200,000, building one standard ADU is feasible, but constructing two could be challenging. If you opt for a JADU, the cost may be more manageable, as these typically range from $50,000 to $100,000.

**Cost-Saving Tips**:
- **Prefabricated ADUs**: Consider prefabricated or modular ADUs, which can reduce costs and construction time.
- **DIY Elements**: If you have the skills, taking on parts of the project yourself, like painting or landscaping, can save money.

### Regulatory Requirements

**Parking**: State law exempts parking requirements if the ADU is within half a mile of public transit. However, Pasadena may have additional requirements, especially if your property is in a more suburban area. Always verify with local ordinances.

**Setbacks**: Typically, ADUs must have setbacks of at least 4 feet from side and rear property lines. This is a statewide standard that Pasadena adheres to.

### Practical Steps and Considerations

1. **Consultation**: Hire an architect or an ADU consultant familiar with Pasadena’s regulations. They can help you navigate the permitting process, design the ADUs, and ensure compliance with local codes.

2. **Permitting**: Engage with the Pasadena Planning Department early to understand the permitting process. Typically, expect the process to take 3-6 months from application to approval.

3. **Utilities**: Consider the cost and logistics of connecting utilities. This includes water, electricity, and sewer lines, which can significantly impact your budget.

### Next Steps

- **Feasibility Study**: Conduct a feasibility study or hire a consultant to assess your property and project scope.
- **Engage Professionals**: Work with local architects or builders who have experience with ADUs in Pasadena. They can offer insights into the nuances of local building practices.
- **Community Resources**: Attend local community meetings or workshops on ADU developments. These can provide valuable insights and connect you with others who have undertaken similar projects.

### Helpful Tips

- **Avoid Common Mistakes**: Ensure all designs comply with local codes before submitting for permits to avoid costly redesigns.
- **Stay Updated**: Regulations can change. Keep an eye on updates from both the state and local governments regarding ADU laws.

By understanding the interplay between state and local regulations, and by strategically planning your project, you can make well-informed decisions that align with your financial and property goals. Good luck with your ADU project in Pasadena!

Warm regards,

[Your Name]
ADU Consultant and Expert