Can I do a lot split under SB-9 in Santa Rosa?

Hello there,

I'm glad to see you're considering leveraging SB-9 for a lot split in Santa Rosa. This can be a fantastic way to create additional living space for your family while increasing the value of your property. Let's dive into the details to help you navigate this process smoothly.

### Understanding SB-9 in Santa Rosa

**1. Eligibility for Lot Split:**

SB-9, enacted in California, allows property owners to split their lots and potentially develop additional units. For your 12,000 sq. ft. lot in Rincon Valley, this law is indeed applicable, provided certain conditions are met. Here’s what you need to ensure:

- **Zoning Requirements:** Your lot must be within a single-family residential zone. Confirm your zoning designation by contacting the Santa Rosa Planning and Economic Development Department or checking the city’s zoning map online.

- **Lot Size:** Post-split, each lot must be at least 1,200 sq. ft. Since your lot is 12,000 sq. ft., you have ample space for the split.

- **Owner Occupancy:** Under SB-9, you must sign an affidavit stating that you will occupy one of the units as your primary residence for at least three years from the date of the lot split approval.

**2. Parking Requirements:**

In Santa Rosa, generally, one parking space per unit is required unless your property is within half a mile of public transit or a car share vehicle location, which might exempt you from this requirement. Check local transit maps to see if your location qualifies for this exemption.

**3. Timeline for Approvals:**

The timeline can be one of the trickiest hurdles. Typically, the city must approve or deny your application within 60 days. However, be prepared for this process to take longer due to possible backlogs or additional requirements such as environmental reviews or public comment periods. Start by contacting the Santa Rosa Planning Department to get an estimated timeline based on their current workload.

**4. Potential Exemptions and Constraints:**

Your property may not qualify for a lot split if it falls under certain exemptions, such as being located in an environmentally sensitive area, a historic district, or if it involves demolishing affordable housing. Obtain a property report from the Santa Rosa Planning Department to check for any such constraints.

### Steps to Pursue Your Lot Split

**Step 1: Preliminary Research**

- **Contact the Santa Rosa Planning Department:** Discuss your plans and verify zoning, environmental, and historical statuses.
- **Check Public Transit Proximity:** Determine if you qualify for parking exemptions.

**Step 2: Prepare Your Application**

- **Survey and Subdivision Map:** Hire a licensed surveyor to prepare a tentative parcel map.
- **Affidavit of Occupancy:** Prepare your affidavit for owner occupancy.

**Step 3: Submit Your Application**

- Submit your completed application to the Santa Rosa Planning Department. Ensure all documentation is thorough to avoid delays.

**Step 4: Follow Up**

- Regularly follow up with the Planning Department to monitor the progress and address any additional requests for information promptly.

### Cost Considerations

While your budget is $250,000, remember that costs can vary. Here’s a rough breakdown for Santa Rosa:

- **Surveying and Mapping:** $5,000 - $10,000
- **Design and Permits:** $15,000 - $30,000
- **Construction Costs:** $150 - $300 per square foot, depending on the complexity and materials chosen.

To keep costs within budget, consider modular or prefab options for the new unit, which can be more cost-effective and faster to build.

### Additional Tips

- **Consult with Local Professionals:** Seek advice from local architects or ADU specialists who have experience with SB-9 projects in Santa Rosa.
- **Community Impact:** Engage with your neighbors early to mitigate objections during the public comment period.

### Next Steps

- **Attend a Planning Department Workshop:** The city often holds informational sessions on SB-9.
- **Hire a Local Real Estate Attorney or Planner:** They can provide personalized guidance and ensure compliance with all regulations.

I hope this provides a comprehensive overview to guide you through your lot split journey in Santa Rosa. Feel free to reach out if you have further questions or need more specific assistance.

Best of luck with your project!

Warm regards,

[Your Name]
ADU Consultant and Santa Rosa Specialist