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HomeAccessory Dwelling Unit Adu House PlansCharming 650 Sq. Ft. 2-Story Garage Apartment with Loft

Charming 650 Sq. Ft. 2-Story Garage Apartment with Loft

Plan #X5750-A · 782 sq ft · 1 bd · 2.0 story · 2-car

Accessory Dwelling Unit Adu House PlansCarriage House Plans Garage Apartment Plans Adu DesignsCottageTwo Story
★★★★★Read 687+ verified reviews →
Estimated cost to build the home
$115k – $195kFree zip estimate ↓
Have questions about this plan? Book a free plan review with David →
David Park · Residential Plan Advisor · 30+ years
782
Sq Ft
1
Beds
0.5
Baths
2.0
Stories
2
Garage
10′
Ceilings
“We kept coming back to this plan — it just felt right for our family. The flow between the kitchen and living room works.”Verified buyer · Trustpilot
40+
Years in Business
3,000+
Plans in Catalog
10%
Beat Any Competitor Price
Expert
In-House Design Team
Quick self-check · 30 seconds

Is this the right plan for you?

Most regret comes from buying a plan that doesn't fit your life. Skim this before you decide.

Great fit if you…
  • Need an accessory dwelling unit (ADU) on a narrow lot—just 33 feet wide by 50 feet deep
  • Want a 2-car garage with separate residential quarters above (650 sq ft living area)
  • Seeking rental income or guest housing with a full bedroom suite and private bathroom
  • Looking for outdoor entertaining space—308 sq ft back patio with outdoor sink and counter
  • Prefer a compact footprint under 800 sq ft of heated living area
! May not be the best fit if you…
  • Need multiple bedrooms—this plan has only 1 bedroom
  • Want a large family home—782 sq ft of living space is designed for one or two occupants
  • Require a full bathroom—this unit has only a half bath
  • Prefer a single-story layout—this is a two-story design with stairs to the upper living area

This plan tends to appeal to:

Accessory Dwelling Unit BuildersAcreage OwnersMulti-Generational FamiliesVacation Home BuildersFirst-Time Builders
Think this is the one? Choose your package above and check out when you're ready.Yes — this plan fits me →

Floor Plans

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Main Level — 782 sq ft · 35.00′W × 54.50′D

↓ Free Sample
floor plan

Choose Your Package

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PDF Set
Build as-is or minor changes
$975
  • Complete working drawings (PDF)
  • Instant delivery to your email
  • Unlimited build license included
  • Copyright release — print as needed
  • AutoCAD DWG files not included
Chief Architect Files
$1,950
  • Complete construction drawings
  • Unlimited build license included
  • Copyright release — print as needed

About this plan

The Meyer Adu is a 782 square foot two-story garage apartment designed for sites requiring a compact footprint of 33 feet in width and 50 feet in depth. This structure effectively integrates a 2-car garage at the ground level with a 650 square foot footprint, providing a vertical separation between vehicular storage and residential living quarters. The design utilizes a 7:12 and 12:12 roof pitch to achieve a maximum building height of 25 feet, establishing a distinct exterior profile.

The first floor encompasses 632 square feet of interior space, while the second floor adds an additional 150 square feet. A 10-foot ceiling height on the main level and 9-foot ceilings in the upper area create a sense of vertical volume. The living area is centered around an open-concept kitchen and room configuration, allowing for efficient circulation within the limited square footage. A dedicated bedroom suite includes a private bathroom and a walk-in closet to maintain occupant privacy.

Access to the residential unit is supported by a 144 square foot deck with integrated stairs, providing a transition to the upper living level. The exterior utility is further enhanced by a 308 square foot back patio, which includes an outdoor sink and counter for exterior food preparation. The overall structural design is supported by a slab foundation and 2x6 exterior wall framing, prioritizing build durability for use as a guest residence or rental unit.

The garage level provides 650 square feet of vehicle and storage capacity with a front-entry configuration. The compact layout is optimized for accessory dwelling unit applications, ensuring that the 1,102 square feet of total area is utilized for maximum utility. By separating the living space from the garage, the design maintains a clear distinction between service-oriented zones and residential areas.

Key Features: two-story garage apartment, 2-car front-entry garage, 1-bedroom suite, open-concept kitchen, 144 sq ft deck, 308 sq ft back patio, slab foundation, 2x6 exterior wall framing, accessory dwelling unit, 782 sq ft heated living area.

Explore floor plans, available formats, and modification options for this design.

What's included in this plan
  • Exterior elevations (all sides)
  • Detailed floor plan(s) with dimensions
  • Foundation plan
  • Roof plan
  • Schematic electrical layout
  • Building cross-sections
  • General notes & specifications
Not included (handled locally)
  • Architectural / engineering stamps
  • Site & grading plan
  • Structural / framing calculations
  • Plumbing & HVAC layouts
  • Energy-compliance documents
  • Material take-off list
These are typically prepared by your local builder or engineer to meet your jurisdiction's requirements.

Complete Plan Specifications

Total Living (heated)782 sq ft
1st Floor632 sq ft
2nd Floor150 sq ft
Total Porch308 sq ft
Deck144 sq ft
Bedrooms1
Half Bathrooms1
Stories2.0
Width of House35′
Depth of House54′6″
Building Height25′
1st Floor10′
2nd Floor9′
Garage2-car, front-load
Garage Area650 sq ft
FoundationSlab
Wall Framing2x6
Roof FramingTruss
Roof Pitch7:12 and 12:12

Key Features

2.0-story layout
10-ft ceilings on the main level
2-car garage
35.00′ × 54.50′ footprint
Unlimited build license included
Copyright release — print as many copies as you need
Builder-friendly construction drawings

Modify This Plan

Free quote in 1–3 business days · In-house design team
In-house design team · Family-owned since 1983

Need a 4th bedroom, a different foundation, or 8 more feet of width?

Two quick steps. We'll reply with a fixed-price quote — no obligation, and no charge until you approve.

1–3 days
To send your quote
~2 wks
Typical revision time
Free
Until you approve
Direct
To the architect
1
Your contact
2
What to change
PLAN
Plan #X5750-A
GARAGE · 782 sq ft · 1 bd / 0 ba / 2-car

First — where should we send your quote?

We only ask for what we need to get back to you. No address, no marketing.

Free quote — no charge until you approve·Direct to our in-house architect·40+ years modifying plans

What will this cost to build?

Most buyers are off by 20–30% before checking this.
Budget
$278k
Most common
Mid-range
$318k
Premium
$357k+
Modeled on Wichita, KS — our US price-baseline city. Use the form below to generate an exact estimate for your own location.
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Still deciding?

Book a free 15-min plan review with David Park.

David has 30+ years in residential design and construction documents. He'll walk through this plan with you — foundation options for your lot, modification possibilities, and exactly what's in the construction documents you'd receive. No pitch. No fee.


Reviews across all our plans — see plan-specific reviews on Trustpilot →

★★★★★

JoAnne and the entire staff was extremely helpful and patient with us while we decided between 2 homes. Outstanding curb appeal and a great layout perfect for us.

R
Rita Long · Milwaukee, WI
Plan: Cranberry Gardens
Verified buyer · Trustpilot
★★★★★

We've had an amazing experience with our new home. The customer service we received during our modifications was exceptional — they walked us through every change.

S
Sandra Hawkins · Montgomery, AL
Plan: Dunrobin Castle
Verified buyer · Trustpilot
★★★★★

We compared three plan sources and Archival's pricing + free design call won us over. Our builder said the construction docs were the cleanest he'd seen.

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Mark Chen · Boise, ID
Plan: Pepperwood Place
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Frequently Asked Questions

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