Two Story 1BR/1BA 25×14 Long

Two Story Tiny House Floor Plans: Maximizing Space & Functionality

Our 2 story tiny house plans are designed to add square footage while maintaining a compact footprint, perfect for properties with limited space. This two-story unit is under 700 sq ft, featuring one bedroom and one bathroom. With a narrow width of just 14 feet, it fits easily into smaller backyards, providing flexible living arrangements without compromising on comfort.

Smart & Flexible Two Story Layout

This 2 story tiny home plan offers efficient, flexible living spaces that make the most of its compact design. The ground floor features an open-concept living room and a full 12-foot kitchen, ideal for daily living and entertaining. Upstairs, a spacious bedroom with a large closet and a full ensuite bathroom provides privacy and comfort.

Key Layout Features:

• Open Living Space: The first floor combines the living room and kitchen for a welcoming, multifunctional area.
• Full 12′ Kitchen: Enjoy a well-equipped kitchen with ample counter space and storage options.
• Private Second-Floor Suite: The upper-level bedroom includes a large closet and a full ensuite bathroom for added convenience.
• Narrow Design: With typical ADU setbacks of 4′ from the property line and 6′ from the main home, you just need 24 feet of room in your yard. Setbacks may vary depending on your city.

Benefits of Building a Two Story Tiny Home

Opting for 2 story tiny home plans allows you to increase square footage without taking up extra ground space. This design is ideal for homeowners seeking efficient use of limited property space while creating a comfortable living environment.

Key Benefits:

• Maximized Space: 2 stories offer more living area without expanding the home’s footprint.
• Cost Savings: Units under 750 sq ft avoid impact fees, reducing permit costs. Read more about ADU permit fees.
• Affordable All-In Cost: On an ideal lot, this unit can be completed in the mid $300Ks as an all-in ADU cost.

Can I Build a Two Story Tiny Home?

Yes, many municipalities in Greater San Diego allow 2 story ADUs. Cities such as San Diego, Oceanside, Chula Vista, Encinitas, and Escondido permit them, sometimes with reduced setbacks. Height limits may vary by city, with detailed rules for units over garages. State height limitations for detached ADUs range from 16 to 18 feet, but some cities may allow even taller ADUs. See your local ADU regulations.

Building a 2 story tiny home can be an excellent way to maximize space, especially in areas with limited lot sizes or specific zoning requirements. With the right guidance, you can create a versatile, functional living space that meets local regulations and your needs. Check out our two-story ADU guide and see more two-story ADU plans.

Our floor plans provide efficient, flexible, and stylish living in a compact design. Let SnapADU help you create a 2 story ADU that fits your lifestyle and maximizes your property’s potential.