Accessory Dwelling Units - ADU

GET STARTED ON YOUR ACCESSORY DWELLING UNITS
Backyard with a small white house, outdoor seating area with two chairs and a bench on a blue rug, and a white table with a potted plant, surrounded by trees and a white fence.

ADU Contractors

LA | OC | IE

At ML Home Services, we are your trusted specialists in designing and building exceptional Accessory Dwelling Units (ADUs), also known as granny flats, in-law units, backyard cottages, secondary units and more . ADUs have gained popularity in California's densely populated cities due to evolving legislation, housing shortages, and the rising demand for multi-generational housing options. Our 25+ years of expertise and unwavering dedication to excellence position us as a premier ADU contractor serving Los Angeles County, the Inland Empire & Orange County. We bring unmatched craftsmanship and meticulous attention to detail to every ADU project, seamlessly integrating the extension with your property's design. 

What is an ADU?

An Accessory Dwelling Unit, or ADU, is an additional, independent housing unit that exists on the same lot as a primary residence. ADUs can be detached, attached to the primary dwelling, or even a part of the main residence, such as a basement or garage conversion.

Backyard with a well-maintained green lawn, concrete patio, small white building with black door, outdoor furniture including bench and chairs, large trees providing shade, and a white privacy fence.

Detached Accessory Dwelling Unit

  • This will be a small residential building built away from the property, in the form of a small cottage or granny flat. This is a great way to increase your square footage and create separation from your home and the new structure.

Types of Accessory Dwelling Units

A two-story house with a gray exterior, stone accent wall, and a brown tiled roof under a clear blue sky.

Basement or Garage Conversions

  • Breathe new life into your basement or garage and transform it into a living space with amenities and a space to sleep. This is a great way to utilize space that is collecting dust.

Interior of a bright modern kitchen and dining area with white shiplap walls, wooden accents, black window frames, and cozy décor, overlooking a backyard through sliding glass doors.

Jr. Accessory Dwelling Unit

  • The perfect compact living space within your home! Typically under 500 square feet, Jr. ADUs are standalone bedrooms that come with a twist: their own entrance from the main house and a separate one to the great outdoors.

Benefits of Building an ADU

ADUs in California are cost-effective to build since they eliminate expenses for land, major infrastructure, structured parking, and elevators.

  • ADUs can unlock an extra  source of income for homeowners.

  • ADUs are commonly constructed using cost-effective wood frame construction, which proves to be notably more economical compared to the construction of new homes in multifamily infill buildings.

  • ADUs serve as a perfect solution for extended families seeking to live near one another without compromising privacy.

  • ADUs can provide as much living space as many newly-built apartments and condominiums, and are well suited for couples, small families, friends, young people, and seniors.

  • ADUs can enhance the functionality and value of a homeowner’s property.

Current Project

Full Home Remodel + ADU Garage Conversion + Detached ADU

  • Original Single Story Home Floor Plans

  • Front yard under construction with metal rebar grid on dirt ground, tools and workers installing concrete or paving stones.

    Front Yard View of the Front Entrance + Garage

  • After

    Full Kitchen

  • Empty bedroom with wooden floors, white walls, closet with sliding door, ceiling fan, open door leading to another room.

    4 Bedrooms + 2 Baths

  • Original Garage floor plan + ADU Garage Conversion Floor plan

  • A backyard patio with a rustic wooden pergola made of weathered, uneven logs, some with palm fronds on top. There is a small yellow house with an open door behind the pergola, and a bush with small yellow berries on the right side. The ground is a mix of dirt, grass, and a brick pathway.

    Backyard View of the Garage

  • Empty and cluttered garage with wooden shelves on the walls, a recliner chair, a small table, and various scattered debris and objects on the concrete floor.

    Inside of the Garage

  • A cluttered garage with an open door, a wheelchair placed near the door, a table, a small side table, various items like a rolled-up pink insulation and plastic hoops on the floor, and storage shelves near the ceiling.

    Inside of the Garage

  • Floor plan of a two-bedroom house with dimensions, including a living room, kitchen, and a bathroom between two bedrooms.

    Detached ADU Floor Plan

  • A backyard with a tree bearing yellow fruit, surrounded by a brick border, with a house in the background, a damaged ground, and some scattered trash, under an overcast sky.

    Backyard View

  • A backyard with a brick pathway leading to a wooden pergola structure with a corrugated metal roof, surrounded by a wooden fence.

    Building Site of Future Detached ADU

  • Backyard with a lemon tree surrounded by a brick border, a wooden fence, a fire pit with rocks, a tire, and a weathered wooden pergola, on an overcast day.

    Building Site of Future Detached ADU

More Progress Pictures Coming Soon…

Commonly Asked Questions about ADUs

  • The cost of an Accessory Dwelling Unit (ADU) can vary significantly, typically ranging from $36,000 to $140,000. Factors that influence the cost include the square footage of the ADU, the type of appliances chosen, the quality of light fixtures installed, and the overall design complexity of the unit. By carefully considering these aspects during the planning and design phase, homeowners can better manage and control the expenses associated with building an ADU.

  • At ML Home Services, we understand that embarking on an ADU project can be a significant investment. That's why we are pleased to offer financial assistance options to our clients. With our strong industry connections, we can help make the financing process easier and more accessible for you. Our goal is to support you in realizing your ADU project in a hassle-free manner, ensuring that your vision becomes a reality.

  • The timeline for constructing an ADU can vary significantly based on factors such as design complexity and the size of the structure. Generally, the building process can range from 3 to 5 months, assuming no unexpected delays.

  • Homeowners are not obligated to remain in their primary residence if they decide to rent out an ADU. In fact, many individuals capitalize on this opportunity by renting out both their main home and the Accessory Dwelling Unit. This strategy presents a lucrative option for homeowners looking to maximize their income potential.