Are you thinking about adding an ADU to your property, but you’re not sure where to begin? You’re not alone. Many homeowners in Glendale and all across Southern California are exploring the idea of building an accessory dwelling unit, whether for extra space, rental income, or family use.
At Glendale Remodeler, we’ve been helping families in Glendale, CA, and surrounding areas make their home improvement dreams come true. Our team of expert remodelers is here to guide you through every step.
Let’s dive into the basics of what an ADU is and how you can get started on this exciting project.
Learning About ADUs: What Are They?
ADUs, or Accessory Dwelling Units, are small living spaces on a property that come with their own kitchen, bathroom, and living areas. They can be attached to the main house or stand-alone.
ADUs bring flexibility to home design. They can house family members or be rented out for extra income.
Local governments have specific rules for building and using ADUs. The demand for ADUs is rising, especially in urban areas with limited space, due to the need for more affordable housing.
Is Your Property Suitable for an ADU?
Local Zoning and Construction Rules
In California, there are rules that help make it easier to build ADUs. They allow ADUs in many neighborhood zones, including areas with single-family homes and apartments.
However, local areas might have their own rules about how big the lot needs to be and other requirements. It’s wise to check with your local building department before starting.
By following these local regulations, we can guide you through building your ADU in Southern California.
BTW, here are the ADU regulations you need to keep in mind for Glendale specifically: Accessory Dwelling Units | City of Glendale, CA (glendaleca.gov)
Distance Rules
Distance rules, or setbacks, determine how far an ADU needs to be from property lines and nearby buildings.
These rules ensure there’s enough space for privacy and safety.
ADUs often have different setback requirements than the main house. Typically, the minimum setback is around 4 feet.
Knowing and following these setback rules are key steps when planning your ADU to make sure it complies with state and local laws.
How Large Can My ADU Be?
The size of your Accessory Dwelling Unit (ADU) depends on several factors like setbacks, height limits, and lot coverage.
For detached ADUs, the typical maximum size is 1200 square feet. Attached ADUs‘ sizes can differ depending on the size of your main home.
Smaller homes might allow attached ADUs up to 800 square feet. If your home is larger than 2400 square feet, your attached ADU could be up to 1200 square feet.
It’s always best to check with local agencies for exact size limits.
Height Limits for an ADU
Knowing the height limits for your ADU is crucial.
The maximum height generally depends on the zone and whether your ADU is attached or detached. Commonly, the tallest an ADU can be is 25 feet.
To meet these height rules, we suggest working with a skilled designer or architect. They can help create plans that follow all the necessary guidelines.
Utility Installation for ADUs
Energy Efficiency Standards for ADUs
Connecting utilities like water, electricity, and sewer lines is essential when installing an ADU. Local codes and utility companies set specific rules for these connections.
Sometimes you may need separate meters, while other times, one may be shared with the main house. Proper installation ensures both safety and functionality.
For this reason, we recommend hiring licensed professionals (like us!) who are familiar with local regulations and guidelines.
Title 24 Requirements for ADUs
Title 24 sets energy efficiency standards covering insulation, lighting, and HVAC systems, along with renewable energy and water conservation measures.
Following these standards can reduce energy bills and lessen environmental impact.
We advise consulting with architects or contractors who know these requirements. Their expertise will assist in the design process, ensuring the ADU meets all necessary criteria.
Building ADUs on Multi-family Properties
Building ADUs on multi-family properties presents homeowners with a smart way to use their space better and add value. These additional dwelling units can provide more housing choices and increase property worth.
There are rules to follow when adding ADUs on multi-family properties. Lot size and zoning play a big role in determining how many and what size ADUs you can build.
Here’s a quick overview:
- Detached ADUs: Up to 2 allowed, each max 1200 sq ft
- Attached ADUs: 25% of the total units (e.g., an 8-unit building can have 2 attached ADUs)
Consulting local agencies and professionals can help navigate these regulations successfully. Our Glendale Remodeler team is here to guide you through every step of the process!
Interested in Building an ADU on Your Property?
Building an ADU can be an excellent way to maximize space and increase your property’s value. Before diving in, it’s crucial to check the zoning regulations and building restrictions in your area.
Adhering to setback rules and height limits ensures compliance with local laws.
Utility installation requirements and Title 24 standards are also important to follow. If you own a multi-family property, there might be additional regulations to keep in mind. By sticking to these guidelines, you can create a successful ADU that meets your needs and enhances your property.
Planning and coordinating an ADU construction project can be challenging, but you don’t have to do it alone. We’re here to assist you every step of the way!
