M-330: 1 Bedroom 330 SF ADU

Area 330 SF
20'x 16'6
1 Bedroom
1 Full Kitchen
1 Bathroom
1 Laundry
1 Closet
can be 100% customizable to your needs

All Features and Highlights Included

model overview
Area 330 SF
20'x 16'6
1 Bedroom
1 Full Kitchen
1 Bathroom
1 Laundry
1 Closet
FLOOR plan M-330 / 20'x 16'6
M-330: 1 Bedroom 330 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-330 / 20'x 16'6
M-330: 1 Bedroom 330 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
More
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

    330 sq. ft. ADU Floor Plans

    An accessory dwelling unit with small square footage is for homeowners who live alone or as a couple, have a grown-up kid, or have aging parents in need of their own separate space. A 330 square feet apartment is a modern solution for an affordable housing problem, a potential boost to your monthly income, or just extra new space on your site.

    330 square feet ADU by A+ Construction & Remodeling is a pre-designed project we offer to those seeking a compact ADU house equipped with all amenities.

    ADU of 330 sq. ft.: Upgrade Your Property

    How to determine that you need an ADU construction? If you’re a homeowner who lacks living space in the main house but cannot afford to expand the residential area by buying a new house, ADU development is for you.

    Our 330 square feet ADU model can be helpful for California house owners in the following cases:

    1. You need a unit to rent out and generate rental income;
    2. You want to increase the value of your property before resale;
    3. You need a dedicated space nearby for your grown children or retired seniors.

    Traditional ADU projects may serve a variety of purposes, including provision of space for business endeavors, home office work, or creative activities. Our 330 square feet ADU can also provide such opportunities, but for the most part it focuses on creating comfortable living space within a limited square footage.

    ADU of 330 sq. ft. Features

    This one-bedroom ADU consists of three separated areas: bedroom area, bathroom area, and combined area including kitchen and living room. The joint area has an L shape and comprises 159 sq. ft., providing room for free movement in the conditions of restricted space. On the other hand, a separated bedroom with a double bed offers enough seclusion and intimacy that a small ADU may sometimes lack.

    A+ 330 square feet ADU model offers such benefits as:

    • reduced energy bills, easier maintenance, and construction costs;
    • strategically organized rooms and mindfully located furniture;
    • cohesive and modern-style solutions;
    • all electrical appliances and energy-efficient appliances and fixtures;
    • full-size bathtub and kitchen appliances;
    • sturdy and eco-friendly materials.

    Efficient Layout

    Designing the most effective layout is not only a matter of aesthetics. When it comes to small units, we can create a sense of continuity and flow of movement within the space, visually enlarging a limited area. Also, by putting large furniture in the corner, we generate more space closer to the center of the ADU, thereby improving both functionality and visual spaciousness. A closet placed in a convex niche contributes to increasing storage space while allowing you to make the most of that peculiar area.

    Fashionable Interior

    We’re glad to display an example of modern and contemporary style in our 330 square feet ADU model, reflecting in clean lines and neutral walls and doors. Decor in the form of padded and wattled elements adds warmth and homeyness to the otherwise strict modern design. The warm tones of the wooden flooring seamlessly extend across each room.

    Quality Materials

    We use solid wood for cabinetry and choose rot- and water-resistance surfaces to ensure your ADU’s longevity and usability. We also opt for more effective insulation to prevent extensive heating and cooling.

    Economy of Resources

    Our commitment to detail extends to the selection of energy-efficient appliances, such as fridges, dishwashers, washers, and dryers, as well as heating systems, to promote sustainability and minimize energy consumption.

    Fast and Secure Building

    A+ offers uninterrupted construction processes and security by providing a lifetime warranty on selected materials. Finally, we ensure adherence to all city building regulations and ordinances, help with financing options, and submit permit documentation.

    If you want to schedule an appointment, visit our website and leave us a message or fill out the form! Our professional team member will respond to you shortly after that and discuss all arising questions.

    Frequently Asked Questions — FAQ

    What are the types of ADUs?

    The ADU types include detached ADUs, attached ADUs, garage conversions, basement ADUs, and others. Based on the place of manufacturing, we can also name prefab ADU units. Almost all of the construction processes for this ADU type take place at the factory, and the ADU building company transports it to the site ready-made, proceeding to installation.

    How do you do the foundation for an ADU?

    Although types of foundation may range from one project to another, the most common include slab-on-grade, crawl space, and full basement. Before choosing the right one, we estimate your property characteristics and unique conditions.

    Is an ADU worth the effort?

    Since ADU is smaller than a traditional house, it has a more affordable cost. Moreover, an ADU project may utilize your existing garage or other structure to transform it into a functional residential unit that can potentially bring you rental income. This allows you to offset the development price.

    Why do I need site analysis to complete the project successfully?

    Site analysis is one of the tools to confirm the feasibility of the project. A+ offers it for free, as without a proper site analysis, it’s possible to overlook essential aspects of the project. We estimate such factors as available space, utility connections, and potential obstacles.

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