#1101 – 1 BR/1BA – 400 sqft
Our 400 sq ft L-shaped ADU design comes with a variety of different features to suit a number of lifestyles and preferences. This 400 sq ft ADU plan features the following highlights:
- Increased Privacy: This 400 sq ft L-shape ADU design increases privacy by separating different parts of the unit and positioning the bedroom on the opposite end of the ADU, making it ideal for occupants who would like separation from their kitchen and living room. Also, the bedroom is 112 sq ft which is on the larger side for a 400 sq ft ADU. The bedroom also includes a modern ceiling fan.
- Abundance of Natural Light: The “L” shape design increases natural light due to flexibility in window placement, which allows for more sunlight to penetrate living spaces. This L-shaped design is ideal for homes in urban areas or on smaller lots where neighboring properties might prohibit light from entering on one side. With an L-shaped ADU, more exterior walls are exposed to sunlight, providing more natural light in your ADU throughout the day while the sun is shining.
- Shared Bathroom: A feature that many of our clients love, is the shared bathroom that opens up to the kitchen and living room. This fullsize bathroom is an added bonus when occupants have guests over, becuase they can access the bathroom without having to go through a bedroom.
- Aesthetically Pleasing: Beyond functional benefits, L-shaped ADUs are architecturally stunning. The unique floor plan creates a more contemporary and flexible structure compared to traditional square or rectangular ADUs, offering plenty of opportunities for distinctive architectural features, such as customized roof designs or specilaity windows/doors. This flexibility allows homeowners to customize the ADU to fit their architectural preferences without compromising functionality.
Benefits of L-Shaped ADU Plans
L-shaped ADU designs are not just for accessory dwelling units but are also commonly used in full-sized homes due to their practical benefits. The “L” configuration offers a fluid connection between indoor and outdoor spaces, establishing a natural flow that is perfect for homes in warm climates where outdoor living is a priority - which is why this design is so popular in Southern California. This design, sitting at 400 sq ft, is a very functional layout, becuase owners have the ability to add a sliding glass door off the living room to access the backyard/patio behind the ADU.
Why Homeowners Love our 400 sq ft L-Shaped ADU
- L-shaped ADU floor plans have become very popular due to their ability to produce an efficient but intimate design. One of the best characteristics of the “L” layout is its ability to establish a private outdoor area, making these designs ideal for smaller lots where yard space is highly valuable. By naturally wrapping around a patio, this design maximizes the available land, offering ADU occupants an ideal mix of indoor and outdoor living - something everyone wants in Southern California.
- If you're looking for more separation and privacy between living areas, the buck stops with L-shaped ADUs. In our 400 sq ft design, the bedroom is placed on opposite end of the kitchen and living room - this creates a sense a separation and also makes the unit feel larger. Additionally, this design works well for pieces of land with unique layouts, giving more flexibility when placing the ADU on a corner and/or narrow lot. Also, L-shaped ADUs create increased natural light and ventilation since the shape allows for more exterior wall space and windows. This is very important when decididng between ADU designs, becuase you want your ADU to receive as much natural light as possible to make the unit feel larger than it actually is.
- Your ADU exit strategy can be anything - maybe you’re looking to create a rental, a guest suite, or a home office - the L-shaped ADU offers the best of all worlds: functional solutions for maximizing your space while adding aesthetic appeal with its unforgettable shape.
