Garage Apartment House Plan 51609 with 400 Sq Ft, 1 Bath, 1 Car Garage
Discover the perfect blend of versatility and style with this Garage Apartment Plan 51609, a compact yet modern solution offering 400 square feet of total living area. Designed in a sleek Coastal, Contemporary, and Modern architectural style, this unique house plan maximizes utility in a small footprint, featuring a drive-under 1-car garage and a private upper-level apartment—ideal for use as a guest suite, rental opportunity, or independent living for relatives.
The exterior of this garage apartment house plan exudes contemporary curb appeal, with clean lines, modern roof pitch, and a welcoming 42-square-foot front porch to greet guests or enjoy a morning coffee. The 2nd floor balcony provides an additional outdoor retreat, perfect for relaxing and taking in fresh air.
Ascend to the upper level to find a thoughtfully designed open living space that feels airy and bright, thanks to 8-foot ceilings and ample windows. The main living area is efficiently arranged for comfort, with enough room for both living and dining, while the kitchen area is easily accessible—making meal prep, entertaining, or daily living feel seamless.
The plan includes a full bathroom, providing all the essentials for private, independent living. Smart use of space ensures that everything you need is within reach, and storage space is built in to keep the area organized and clutter-free.
Additional features such as storage space and the functional drive-under garage add value and convenience, whether you use this as your primary residence, a guesthouse, or a rental unit. The slab foundation option ensures straightforward construction and lasting durability.
The outdoor living experience is enhanced by both the front porch and upper-level balcony, expanding your usable space beyond the interior and offering spots for relaxation or entertaining.
This garage apartment plan is perfect for homeowners seeking a flexible accessory dwelling unit (ADU), a stylish rental property, or a cozy modern retreat. With its blend of modern design, efficient layout, and premium amenities, Plan 51609 is a smart investment for anyone looking to maximize small-space living without sacrificing comfort or curb appeal.
Special Features:
2nd Floor Balcony
Storage Space
What's Included?
Plans include
a: Floor Plans: House plan drawings indicating dimensions for construction
b: Roof Plan: Drawings indicating roof slopes and unique conditions
c: Exterior Elevations: Drawings showing appearance and the types of materials used for the exterior finish
d: Building Sections: Drawings cut through important locations in the structure
e: Construction Details: Drawings showing specific construction of building elements at a large scale
f: Kitchen and bath elevations
g: Electrical Plans: Basic electrical layout (suggested locations of fixtures, switches and outlets)
h: Foundation Plan: Dimensioned drawings describing specific foundation conditions for the structure CRAWLSPACE
Plans are sent in AutoCAD 2000 format
Modifications
Plan modification is a way of turning a stock plan into your unique custom plan. It's still just a small fraction of the price you would pay to create a home plan from scratch. You will receive a FREE, no obligation, modification estimate to get exactly the home plan you've been dreaming of. Simply contact the modification department 1 of 3 ways:
Call 866-465-5866 and talk to a live person that can give you and FREE modification estimate over the phone!
Email Us - Please Include your telephone number, plan number, foundation type, state you are building in and a specific list of changes.
Fax: 651-602-5050 - Make sure to include a cover sheet with your contact info. Make attention to the FamilyHomePlans.com Modification Department.
Cost To Build
What will it cost to build your new home?
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EDITABLE COSTS: Edit the line-item labor & material price with the “Add/Deduct” field if you want to change a cost.
Ask the Designer any question you may have. NOTE: If you have a plan modification question, please click on the Plan Modifications tab above.
Previous Q & A
Q:Do you have something similar to this in a two-car garage?
A:You might like plan 52160.
Q:how much weight is allowed on the balcony ?
A:50lbs pounds per square foot. Same as the interior 2nd floor
Q:What is the lowest and highest height of this Garage/Loft?
A:Lowest 6’-8” Highest 11’-0”
Common Q & A
Q:Can I make modifications to this plan?
A:Yes you can! Please click the "Modifications" tab above to get more information.
Q:What is the estimated price to build this plan?
A:The national average for a house is running right at $125.00 per SF. You can get more detailed information by clicking the Cost-To-Build tab above. Sorry, but we cannot give cost estimates for garage, multifamily or project plans.
FHP Low Price Guarantee
If you find the exact same plan featured on a competitor's web site at a lower price, advertised OR special SALE price, we will beat the competitor's price by 5% of the total, not just 5% of the difference! Our guarantee extends up to 4 weeks after your purchase, so you know you can buy now with confidence.