20x20 Modern House Plan

2026-02-11T15:38:42-05:00

Vendor: Archinest Studio
Type: Architectural Plans
Price: 80.00

🏡 20x20 Tiny House Plan 391 sq ft 1 Bedroom Modern Box House Design

This 20'x20' home features an open-concept living room andkitchen, along with a fully equipped bathroom.Since the wall frames are offset, the square footage of the living area differs. Therefore, although the outer frames measure 20' 11 1/8'‘ x 24’, the home's floor area is 391.27 sq ft. The design is optimized for bothshort-term rentals and permanent residence. The design complies with general residential standards and can be customized to suit individual lifestyle needs. The structural frame and details are constructed using traditional wood construction methods in accordance with US buildingcodes.

✨ Plan Features

• Size: 20'x20'
• Total Area: 400 sq ft
• Bedrooms: 1
• Bathrooms: 1
• Floors: 1 Story
• Foundation: Slab Foundation
• Style: Modern / Minimalist Box