M-500: 1 Bedroom 500 SF ADU

Area 500 SF
25' x 20'
1 Bedroom
1 Full Kitchen
1 Full Bathroom
1 Laundry
1 Closet
can be 100% customizable to your needs

All Features and Highlights Included

model overview
Area 500 SF
25' x 20'
1 Bedroom
1 Full Kitchen
1 Full Bathroom
1 Laundry
1 Closet
FLOOR plan M-500 / 25' x 20'
M-500: 1 Bedroom 500 SF ADUFloor Plan
100% Customizable
  • Adjust ADU size & shape
  • Choose any exterior & interior finishes
  • Set room configurations
  • Customize kitchen & bathroom
  • Include accessibility features / ADA compliance
  • Add, remove & move windows & doors
  • Incorporate any storage solutions
  • Integrate patio, deck, garage or loft
  • Choose your own customization
  • And more customization options to fit your unique needs!
Best Suited For
  • Family Comfort
  • Senior Living
  • Prime Rental
  • Solo Rental
  • Short-Term Rental
  • Game Space
  • Craft or Hobby Room
  • Space for Kids
FLOOR plan M-500 / 25' x 20'
M-500: 1 Bedroom 500 SF ADUFloor Plan
Full Kitchen
  • Functional solid wood cabinetry
  • Premium materials throughout
  • Soft-closing cabinets and drawers
  • Durable stone countertops
  • Optimized kitchen triangle for efficiency
Complete Bathroom
  • Full-size shower/tub combination
  • Waterproof, easy-to-clean materials
  • Low water consumption fixtures
  • Effective moisture control
  • Functional vanity with storage
Efficient Appliances
  • Energy-efficient heat pump
  • Dishwasher, 24"
  • Slide-in range, 30"
  • Refrigerator, 30"
  • Microwave hood, 30"
Functional Amenities
  • Spacious storage solutions
  • Energy-saving LED lighting
  • Dedicated laundry area
  • Adjustable climate control
  • Zero-threshold interior for accessibility
Step Inside a Beautiful Finished ADU

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ADU Models and Designs

Search dozens of build-ready ADU models, all fully customizable
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ADU Area
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1500 +SF
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S-250
S-250
Area 259 SF
18'6" x 14'
1 Cozy Studio Space
Full Kitchen
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S-300
S-300
Area 301 SF
21'6 x 14'
1 Cozy Studio Space
Full Kitchen
More
S-380
S-380
Area 380 SF
20' x 20'
1 Cozy Studio Space
Full Kitchen
More
S-400
S-400
Area 400 SF
20' x 20'
1 Cozy Studio Space
Full Kitchen
More
S-470
S-470
Area 473 SF
21' x 22'6''
1 Cozy Studio Space
Full Kitchen
More
M-300
M-300
Area 298 SF
13'6 x 27'6
1 bedroom
Full Kitchen
More
M-330
M-330
Area 330 SF
20'x 16'6
1 Bedroom
Full Kitchen
More
M-370
M-370
Area 370 SF
19' x 19'6
1 bedroom
Full Kitchen
More
M-400
M-400
Area 400 SF
25' x 16'
1 Bedroom
Full Kitchen
More
M-500
M-500
Area 500 SF
25' x 20'
1 Bedroom
Full Kitchen
More
M-520
M-520
Area 520 SF
20' x 26'
1 Bedroom
Full Kitchen
More
M-550
M-550
Area 550 SF
26'x 23'6''
1 Bedroom
Full Kitchen
More
M-600
M-600
Area 600 SF
25'x24'
1 bedroom
Full Kitchen
More
M-800
M-800
Area 799 SF
42' x 25'
1 Bedroom
Full Kitchen
More
L-465
L-465
Area 459 SF
25'6'' x 18'
2 Bedrooms
Full Kitchen
More
L-545
L-545
Area 543 SF
26' x 23'
2 Bedrooms
Full Kitchen
More
L-580-2
L-580-2
Area 580 SF
11'6x25'
2 bedroom
More
L-650B
L-650B
Area 646 SF
27'6" x 27'
2 bedroom
Full Kitchen
More
L-650A
L-650A
Area 650SF
24'6 x 26'6
2 bedroom
Full Kitchen
More
L-690
L-690
Area 690 SF
20' x 34'6
2 Bedrooms
Full Kitchen
More
L-749B
L-749B
Area 749 SF
21'6'' x 36'6''
2 bedroom
Full Kitchen
More
L-749A
L-749A
Area 753 SF
25' x 35'
2 Bedrooms
Full Kitchen
More
L-760
L-760
Area 757 SF
28' x 27'
2 Bedrooms
Full Kitchen
More
L-800-2
L-800-2
Area 800 SF
22' x 18'6
2 bedroom
More
L-900
L-900
Area 896 SF
32' x 28'
2 Bedrooms
Full Kitchen
More
L-920
L-920
Area 913 SF
41'6 x 22'
2 Bedrooms
Full Kitchen
More
L-1080
L-1080
Area 1080 SF
45'x24'
2 bedroom
Full Kitchen
More
XL-749
XL-749
Area 743 SF
31' x 28'6
3 Bedrooms
Full Kitchen
More
XL-1100
XL-1100
Area 1100 SF
40' X 25'
3 Bedrooms
Full Kitchen
More
XL-1200
XL-1200
Area 1200 SF
40' x 30'
3 Bedrooms
Full Kitchen
More

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    Energy Efficiency and Sustainability
    Mold-Free Interior
    Waterproof
    Interior Surfaces
    33%
    Water Consumption Cut
    40%
    More Effective Insulation
    100%
    Resistant to Pests, Mold & Rot
    20%
    Lower Bills More Efficient HVAC
    60%
    Greater Energy Efficiency
    80%
    More Cost-Effective Lighting
    Toxic-Free Materials
    50%
    Less Noise With Solid Materials
    4xFaster
    Preparation Process
    0
    Supply Chain Disruptions
    Lifetime Warranty
    on Select Materials

    500 sq. ft. ADU Floor Plans

    Our 500 square feet model is ideal for individuals or couples who don’t need a large living space but value style, space efficiency, and functionality in home design. This accessory dwelling unit features one bedroom, one bathroom, and a combined kitchen, dining, and living room area, which may be suitable for singles and couples, students and remote workers, as well as retired people.

    Seek to save money on bills, add more living space to your property, or generate rental income? Discover a one-bedroom ADU floor plan by A+ Construction & Remodeling!

    500 square feet ADU: Maximize Property Benefits

    If you wonder whether this tiny house fits your goals and requirements, let’s take a look at the model’s advantages. While ADUs may range from 150 sq. ft. to 1200 sq. ft., 500 sq. ft. is the medium apartment size. Although it’s not extremely spacious, it’s already not an extremely small space, given the functional design we chose to implement.

    500 square feet ADU model is a one-story ADU plan, boasting such advantages as:

    • open floor plan for maximizing small spaces and uniting them into one large space to make areas multifunctional;
    • use of large windows number for ample natural light, making the area brighter and more open;
    • strategic positioning of furniture;
    • private bedroom area;
    • storage space, helping keep the apartment tidy and organized.

    Whether your goal is inviting guests, creating a garden cottage in your backyard for family members or in-laws to stay, a home office, or a creativity nook, the A+ ADU model provides efficient square footage to do so!

    500 square feet ADU: Floor Plan and Design

    Medium ADUs are good to spend time with your family in or rent them out to tenants. Also, many homeowners in California create a medium ADU because it’s a lucrative blend of affordable costs and sufficient residential space located within your property. Leading a minimalist lifestyle, incorporating sustainable practices, and maximizing space utility are all things that you can achieve with a medium ADU.

    A+ 500 sq. ft. model goes with:

    1. full set of appliances;
    2. energy and water efficiency features;
    3. abundant storage space;
    4. harmless materials that also prevent the spread of mole and water damage;
    5. quick and reliable construction.

    ADU Bedroom

    A compact yet functional bedroom includes space for a bed and nightstand. It is separate from the main area, which provides ADU residents with an elevated level of privacy and comfort. We placed the bed into the corner of the bedroom to leave more room intact, fostering freedom of movement.

    ADU Bathroom

    Our bathroom includes a toilet, sink, and a full shower/tub. Its design aims to save space while at the same time providing all necessary amenities. A+ designer chose for the bathroom a corner location to create a more open room in the middle of the ADU.

    ADU Kitchen

    Attached to a wall, the kitchen includes essential appliances like a refrigerator, dishwasher, and slide-in range. It also contains solid wood cabinetry and countertops with a marble-like finish for storing utensils and effective cooking.

    ADU Joint Living Area

    Our team created a living area combined with the kitchen to minimize view obstructions and increase the amount of usable square feet. Our living room is spacious enough to accommodate a sofa, a small coffee table, and a bigger dining table with chairs located near the window. Also, to improve the usability of the area, we positioned a storage space in the middle, fostering an organized and clutter-free environment.

    ADU Style

    The overall style of our 500 square feet unit incorporates neutral colors with a bright yellow accent manifested in sofa upholstery and cushions. We also used pleasant-to-touch and textured materials to enhance the sense of coziness. The wood flooring adds warmth and a cohesive feel to the ADU. Besides, the generous amount of natural light improves the overall mood of the space.

    Frequently Asked Questions — FAQ

    What does an ADU price encompass?

    The pricing includes such costs as construction costs, costs for connecting the ADU to utility services, permit fees and impact fees, expenses related to the design and the architectural plan, site preparation expenses, and so on. Reach out to A+ to learn more about the ADU price and sources to finance it.

    Can I transform a garage into an in-law suit?

    Sure, if you don’t need your wheels or have a second floor in your garage, it’s possible to repurpose it into an ADU. However, remember that ADU buildings are subject to many restrictions described in federal, state, and even city laws and regulations.

    Can I add a porch or a loft to my ADU?

    If you order custom ADUs, you can design their plan the way you wish. Home office, home theater or gym, extra shelves mounted on walls, or any other request. A+ team is ready to bring your creative ideas to existence!

    How many beds can an ADU have?

    The answer depends on the ADU footage and the floor plan you selected. In A+, we have a wide range of models from as small as 250 sq. ft. to as big as 1200 sq. ft. The biggest ones may incorporate two bedrooms. Custom ones can potentially have three sleeping places.

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