Exterior Design
This charming ADU cottage embodies small-scale elegance with a cozy exterior. Expect thoughtful cottage-style proportions, likely featuring simple gables or modest rooflines that frame modest yet inviting curb appeal.
The compact footprint—just 600 sq ft—creates an endearing scale that harmonizes with gardens or backyard settings. This cottage quietly says, “I’m small—but well-loved.”
Interior Layout
Step inside to a smartly arranged layout where each square foot counts. Open living areas connect to the kitchen and dining zones, maximizing flow in tight quarters. It’s compact, yet functional—your feet won’t find any empty space to wander off into.
The efficient arrangement ensures that rooms don’t compete for space, making daily living feel spacious rather than squeezed.
Floor Plan:
Bedrooms & Bathrooms
This design includes two modest bedrooms, likely positioned to maximize privacy—great for guests, a roommate, or a private office. Each bedroom is designed to fit essentials without feeling boxy.
A single full bathroom serves the home, thoughtfully placed for both convenience and space efficiency. Simple, but perfectly suited to the footprint.
Living & Dining Spaces
The living area likely offers just enough room for a small sofa, chairs, and perhaps a wall-mounted screen or bookshelf—efficient and snug rather than cavernous.
The dining zone is compact and integrated, ideal for breakfast or casual meals. Cozy doesn’t mean cramped—it just means more reasons to hug each other indoors.
Kitchen Features
The kitchen, though compact, is designed for functionality with efficient cabinetry and countertop workspaces. Everything has its place—and your cooking tools won’t feel lost in the small space.
Clean lines and clever storage help this kitchenette remain uncluttered, offering thoughtful utility without waste.
Outdoor Living (porch, deck, patio, etc.)
While this ADU plan doesn’t include a formal porch, the exterior aesthetics invite the possibility of a small patio or cozy patio set—just enough for a morning cup of coffee outside.
Imagine adding a bistro table or a pair of chairs—outdoor charm without demanding square footage.
Garage & Storage
Parking is not part of this plan, keeping the footprint lean and layout minimal. Storage would likely rely on interior solutions—such as built-ins, multipurpose furniture, or compact closets.
Less room for your stuff means more room for creativity in how you store it.
Bonus/Expansion Rooms
There’s no dedicated bonus room in this plan—but its compact footprint makes it a great candidate for creative upgrades. Add a loft above part of the layout or a rear patio to expand functionality without compromising the cottage charm.
It’s a plan that invites imagination—small, but flexible.
Estimated Building Cost
The estimated cost to build this ADU in the United States ranges between $150,000 – $250,000, depending on location, labor, and material choices.
This cost reflects a smart investment in compact living with strong utility. Whether used as a guest cottage, rental unit, or retreat space, it balances affordability with thoughtful design.
In summary, this two-bedroom ADU cottage brings impressive utility in an ultra-compact package. With efficient layout, cozy living quarters, and the flexibility to grow or adapt, it’s perfect for homeowners seeking charm, functionality, and versatility in a small footprint.
