What building codes apply to ADUs in Anaheim?

Hello and welcome to the exciting journey of planning an ADU in Anaheim! You're taking a great step towards maximizing your property's potential, and I'm here to help simplify the process for you. Let's dive into the specific aspects you've mentioned and provide you with a clear roadmap.

### Setbacks in Anaheim

In Anaheim, as per state law under SB-13, the minimum setback requirements for ADUs are quite accommodating. Generally, you will need to adhere to a minimum rear and side setback of 4 feet. However, if your ADU is a conversion of an existing structure (like a garage), you might not need additional setbacks, provided the new construction does not extend beyond the existing footprint. It's crucial to verify these specifics with the Anaheim Planning Division as local ordinances can offer nuances beyond state guidelines.

### Parking Requirements

Regarding parking, California law provides several exemptions to parking requirements for ADUs. Specifically, no parking is required if your ADU is located within half a mile of public transit, within a historic district, part of an existing primary residence or an existing accessory structure, or in an area where on-street parking permits are required but not offered to the ADU occupants. In Anaheim, if your property doesn't meet these conditions, you may still need to provide one parking space per ADU. However, keep in mind that tandem parking on a driveway is often permitted.

### Budgeting and Fees

For your $150,000 budget, you'll want to allocate a portion for fees and permits. In Anaheim, building permit fees for an ADU can range from $1,500 to $3,000, depending on the scope and specifics of your project. Additional costs can include school impact fees, which are generally applicable if your ADU is over 750 square feet. These fees can be approximately $3.79 per square foot, but this rate can fluctuate, so confirming with the local school district is wise.

Common discretionary costs that can surprise homeowners include utility connection fees, especially if new water, sewer, or electrical lines are required. These fees can be significant, sometimes ranging from $5,000 to $10,000, depending on the complexity of the connection.

### Size Restrictions

According to California's AB-68, the maximum size for a detached ADU in relation to the main dwelling is 1,200 square feet. However, if your existing home is 1,800 square feet, a detached ADU can typically be up to 800 square feet, or 50% of the primary dwelling's size, whichever is smaller. This means you could consider an 800 square foot ADU, given it falls within these guidelines.

### Timeline and Process

Assuming all documentation and planning are in order, obtaining ADU permits in Anaheim can typically take between 2 to 3 months. Construction might take an additional 6 to 9 months, depending on the complexity of the project and contractor availability. Start by consulting with a local architect or ADU specialist to draft your plans, which can streamline the approval process.

### Tips and Common Mistakes

1. **Survey Your Lot**: Before breaking ground, invest in a professional survey of your lot. This ensures your plans comply with all setback and zoning requirements.

2. **Utility Assessments**: Conduct a thorough assessment of your current utility capacities. In some cases, upgrading existing connections can be more cost-effective than new installations.

3. **Neighbor Communication**: Keep your neighbors informed about your plans. This helps to mitigate any potential disputes or complaints that could delay your project.

### Next Steps

1. **Reach Out to Anaheim Planning Division**: Schedule a pre-application meeting with the Planning Division to discuss your project specifics. This can help clarify any local nuances and provide guidance on submitting your application.

2. **Hire a Professional**: Work with an architect or an ADU consultant who has experience in Anaheim. They can provide valuable insights and help navigate both state and local regulations.

3. **Explore Financing**: Look into financing options early on. Many banks and credit unions in California offer loans specifically for ADU projects.

4. **Research Incentives**: Check for any local or state incentives that could help reduce costs, such as energy efficiency rebates.

By following these steps and considering the local nuances, you'll be well on your way to successfully adding an ADU to your property in Anaheim. If you have any more questions or need further guidance, feel free to ask. Good luck with your project!