M-500: 1 Bedroom 500 SF ADU

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

All Features and Highlights Included

model overview
500 sq ft
25' x 20'
1 Bedroom
Full Kitchen
1 Full Bathroom
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
ADU sq ft
Bedrooms
Bathrooms
Closets
More
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S-250
259 sq ft
18'6" x 14'
Studio Space
Full Kitchen
S-300
301 sq ft
21'6" x 14'
Studio Space
Full Kitchen
S-380
380 sq ft
20' x 20'
Studio Space
Full Kitchen
S-400
400 sq ft
20' x 20'
Studio Space
Full Kitchen
S-470
473 sq ft
21' x 22'6"
Studio Space
Full Kitchen
M-300
298 sq ft
13'6" x 27'6"
1 Bedroom
Full Kitchen
M-330
330 sq ft
20' x 16'6"
1 Bedroom
Full Kitchen
M-370
370 sq ft
19' x 19'6"
1 Bedroom
Full Kitchen
M-400
400 sq ft
25' x 16'
1 Bedroom
Full Kitchen
M-500
500 sq ft
25' x 20'
1 Bedroom
Full Kitchen
M-520
520 sq ft
20' x 26'
1 Bedroom
Full Kitchen
M-550
550 sq ft
26' x 23'6"
1 Bedroom
Full Kitchen
M-600
600 sq ft
25' x 24'
1 Bedroom
Full Kitchen
M-800
799 sq ft
42' x 25'
1 Bedroom
Full Kitchen
L-465
459 sq ft
25'6" x 18'
2 Bedrooms
Full Kitchen
L-545
543 sq ft
26' x 23'
2 Bedrooms
Full Kitchen
L-580-2
580 sq ft
11'6" x 25'
2 Bedrooms
Full Kitchen
L-650B
646 sq ft
27'6" x 27'
2 Bedrooms
Full Kitchen
L-650A
650 sq ft
24'6" x 26'6"
2 Bedrooms
Full Kitchen
L-690
690 sq ft
20' x 34'6"
2 Bedrooms
Full Kitchen
L-749B
749 sq ft
21'6" x 36'6"
2 Bedrooms
Full Kitchen
L-749A
753 sq ft
25' x 35'
2 Bedrooms
Full Kitchen
L-760
757 sq ft
28' x 27'
2 Bedrooms
Full Kitchen
L-800-2
800 sq ft
22' x 18'6"
2 Bedrooms
Full Kitchen
L-900
896 sq ft
32' x 28'
2 Bedrooms
Full Kitchen
L-920
913 sq ft
41'6" x 22'
2 Bedrooms
Full Kitchen
L-1080
1080 sq ft
45' x 24'
2 Bedroom
Full Kitchen
XL-749
743 sq ft
31' x 28'6"
3 Bedrooms
Full Kitchen
XL-1100
1100 sq ft
40' X 25'
3 Bedrooms
Full Kitchen
XL-1200
1200 sq ft
40' x 30'
3 Bedrooms
Full Kitchen

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      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.

      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