Leonard Garage Conversion
What are the requirements to build ADU in Huntington Park?
Building an ADU in Huntington Park creates a valuable opportunity to expand your living space and provide affordable housing for adult children transitioning to independent living. Understanding the city's regulations and evaluating the financial viability of construction is key to a successful project. This guide explains Huntington Park’s ADU rules and important financial considerations, helping you plan and complete your project efficiently.
ADU regulations for properties with a single-family home
How many ADUs can you build in Huntington Park?
In Huntington Park, one ADU is allowed on any lot with an existing or proposed single-family home, whether attached or detached from the primary building.
How large can an attached ADU be in Huntington Park?
An attached ADU can take up to 50% of the primary dwelling's floor area, with a minimum size of 800 square feet. Local guidelines also require ADUs to be at least 850 square feet, or 1,000 square feet for units with more than one bedroom.
How large can a detached ADU be in Huntington Park?
The maximum size allowed for a new detached ADU in Huntington Park is 1,200 square feet.
Can I build a 2-story ADU in Huntington Park?
Yes. In Huntington Park, you are allowed to construct a two-story ADU.
Is there a minimum size for an ADU?
Yes, the minimum size for an ADU in Huntington Park is 150 square feet, matching the minimum floor area of an efficiency unit.
Can I convert the existing space to an ADU?
Yes, in Huntington Park, converting existing space within a single-family dwelling into an ADU is allowed.
What is the maximum height for an ADU?
In Huntington Park, the maximum height for an ADU on single-family home properties is 16 feet.
ADU regulations for properties with a multi-family building
How many ADUs does Huntington Park allow for multifamily properties?
Huntington Park regulations allow at least one ADU within an existing multifamily dwelling and up to 25% of the existing multifamily units. Additionally, up to two detached ADUs per lot are allowed.
How large can an attached ADU for a multifamily building be in Huntington Park?
Attached ADUs within multifamily buildings can occupy up to 50 percent of the existing primary dwelling's floor area in Huntington Park. However, local regulations require a minimum size requirement of 850 square feet for ADUs, with a larger requirement of 1,000 square feet if they contain more than one bedroom.
How large can a detached ADU for a multifamily building be in Huntington Park?
The maximum size allowed for a new detached ADU in Huntington Park is 1,200 square feet.
Can I stack detached ADUs on top of each other?
As of now, the city has not addressed the feasibility of stacking detached ADUs.
Can I attach two ADUs to each other?
No, this is not allowed in Huntington Park. While the city allows up to two separate ADUs on a lot with an existing multifamily dwelling, they cannot be attached to each other.
Can I convert the existing space to an ADU?
Yes, in Huntington Park, converting existing space within a multifamily dwelling into an ADU is allowed.
What is the maximum height for an ADU on a property with a multi-family building
For multifamily properties in Huntington Park, ADUs can also be up to 16 feet tall.
What ADU types are allowed to build in Huntington Park?
Huntington Park provides various choices for adding ADUs:
Detached ADU: A stand-alone building separate from the main house.
Attached ADU: A unit that extends from or connects to the primary residence.
Converted ADU: Converting spaces such as garages, sheds, or storage rooms into livable areas with essential features like a kitchen and bathroom.
You can opt to construct a new ADU or adapt an existing structure. Reusing areas like garages or sheds might allow you to sidestep some zoning rules, including setback and height limitations, and may even permit small expansions. That said, modifying older structures could reveal unexpected challenges, potentially increasing expenses.
ADU setbacks from the property lines and other buildings
What are the required setbacks for an ADU in Huntington Park?
ADUs should have a minimum setback of 4 feet from the side and rear property lines. Front yard setbacks apply but should allow the construction of an ADU up to 800 square feet without significantly restricting development.
What is the minimum distance the ADU must have from the existing structures?
State ADU law does not set a minimum distance from existing structures, but local agencies in Huntington Park can enforce their standards, and ADUs should comply with local building codes.
Are setbacks required when existing structures are converted into ADU?
In Huntington Park, setbacks are not required when converting an existing structure into an ADU.
Can I build an ADU in the front yard of my house in Huntington Park?
It is possible to construct an ADU in the front yard of your Huntington Park property, but only if there is no other available space on the lot to accommodate a minimum 800-square-foot unit. The project should also follow the required zoning setback regulations.
Design requirements for ADU
How many bedrooms can an ADU have?
In Huntington Park, ADUs are allowed to have a minimum of one bedroom, as opposed to studio units.
Does an ADU need to have a kitchen?
Yes, ADUs, whether attached or detached, should include separate living spaces with full kitchens, in contrast with the efficiency kitchens found in JADUs.
Does an ADU require independent utility meters?
Huntington Park has not explicitly stated whether ADUs need separate utility meters. It's recommended to contact the relevant authority for further clarification.
What is the minimum ceiling height?
According to the California Building Code, the minimum ceiling height for livable areas, including ADUs is 7 feet.
Find out the maximum ADU size for your property here
The parking requirements for ADU
What is the parking requirement for an ADU in Huntington Park?
What is the parking requirement for an ADU in Huntington Park?
In Huntington Park, the parking requirement for an ADU is one space per unit or bedroom, whichever is less. However, exceptions apply for ADUs located within half a mile of public transit, in significant historic districts, as part of the primary residence or accessory structure, when on-street parking permits are unavailable to the occupant, and when a car share vehicle is available within one block.
Where can I have a parking space on my property?
Parking spaces for ADUs in Huntington Park can be placed in setback areas or arranged in tandem unless specific site conditions like topography or safety concerns prevent it. If a garage, carport, or covered parking structure is converted into an ADU, the city cannot require replacement parking for the primary residence.
How to get permits for your ADU
How long does it take to get an ADU permit in Huntington Park?
In Huntington Park, the ADU permit process typically takes about 3.5 to 4 months. Once your permit drawings are ready, you or your architect should submit them for a Plan Check. It’s advisable to arrange a pre-plan check meeting with a planner to ensure the application is thorough before submission.
After submission and fee payment, the city has 60 calendar days to assess whether your application is complete. If no response is received within this timeframe, the permit is automatically approved. If revisions are required, your designer will need to make the adjustments and resubmit the plans. The application should demonstrate compliance with ADU regulations, as missing information alone will not lead to denial. The plan check fee for ADU projects in Huntington Park is about $180.
Does Huntington Park require in-person submission of plans for an ADU?
Yes, in Huntington Park, plans for an ADU should be submitted in person to the city's Planning Division.
Does Huntington Park require coastal development permits?
No, Huntington Park does not require coastal development permits.
When do you need a licensed professional to design an ADU in Huntington Park?
In Huntington Park, the requirement for a licensed professional to design an ADU depends on the complexity of the project.
Cost, financing and market value of ADUs
How much does it cost to build an ADU in Huntington Park?
Building an ADU in Huntington Park typically costs around $380 per square foot. In addition to construction costs, you'll need to budget for permits, architectural design, and engineering services. For instance, the total cost for a 900-square-foot ADU averages approximately $390,000, encompassing both soft and hard costs.
Is it profitable to build an ADU in Huntington Park?
Assessing the financial viability of constructing an ADU in Huntington Park involves evaluating construction costs against local real estate market conditions. A 900-square-foot ADU in Huntington Park is estimated to have a market value of about $400,000. Considering construction expenses of around $390,000, this yields an estimated return on investment of 5%.
Profitability can also be evaluated based on potential rental income or the advantages of having family members living on the same property.
Can you sell an ADU in Huntington Park?
California's local agencies are authorized to establish regulations for selling ADUs and primary homes as condominiums while maintaining current ADU development standards.
In Huntington Park, local regulations dictate the sale of an ADU. An ADU can be sold if it was built by a qualified nonprofit, if a recorded tenancy in common agreement exists, or if the city allows the separate sale of both the ADU and the primary home as condominiums.
Are ADUs rent-controlled in Huntington Park?
Rent control does not apply to ADUs in Huntington Park. Unlike buildings that are at least 15 years old, which are usually subject to rent control, ADUs are exempt from laws like AB 1482 as they are newly constructed units.
How do I get money to build an ADU in Huntington Park?
In Huntington Park, homeowners looking to finance the construction of an ADU can explore the CalHFA's ADU grant program, administered by the California Community Economic Development Association (CCEDA). This program provides grants of $40,000 to eligible homeowners to cover pre-construction expenses related to ADU construction. It's noteworthy that 54% of these grants are earmarked for low-income households, aiming to enhance affordability.
Find out how much value an ADU could add to your property.
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