Studio Apartment Floor Plan, 400 sq ft
- Total
- 400 ft²
- Rooms
- 5
- Size
- 19′8″ × 20′4″
Concept layout, not a construction drawing. Sizes ignore wall thickness; have a professional check anything you build.
400 sq ft studio with living/sleeping 194 ft², walk-in closet 45 ft², separate kitchenette and bath, entry hall.
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Description used: “Studio apartment with a sleeping area, living space, kitchenette, bathroom and a walk-in closet, about 400 sq ft”
Rooms
| Room | Size (m) | Area (m²) | Size (ft) | Area (ft²) |
|---|---|---|---|---|
| Living/Sleeping | 6.0 m × 3.0 m | 18.0 m² | 19′8″ × 9′10″ | 194 ft² |
| Kitchenette | 2.8 m × 1.8 m | 5.0 m² | 9′2″ × 5′11″ | 54 ft² |
| Bathroom | 2.8 m × 1.4 m | 3.9 m² | 9′2″ × 4′7″ | 42 ft² |
| Walk-in Closet | 1.3 m × 3.2 m | 4.2 m² | 4′3″ × 10′6″ | 45 ft² |
| Entry/Hall | 1.9 m × 3.2 m | 6.1 m² | 6′3″ × 10′6″ | 65 ft² |
| Total | 6.0 m × 6.2 m | 37.2 m² | 19′8″ × 20′4″ | 400 ft² |
How the space is divided
The largest room is the Living/Sleeping area at 18.0 m² (194 ft²), occupying the full width of the plan. The Kitchenette (5.0 m²) and Bathroom (3.9 m²) share a wall and are accessed from the Entry/Hall (6.1 m²). The Walk-in Closet (4.2 m²) sits behind the Living/Sleeping area, reachable through a door from that room. This arrangement gives the main living zone generous space but requires the Kitchenette and Bathroom to be compact.
Who this layout suits
This plan suits a single person or couple who want a clear separation between sleeping/living and utility areas, with the Walk-in Closet (4.2 m²) providing ample storage. The 18.0 m² Living/Sleeping area allows for both a bed and a sofa without feeling cramped. The Kitchenette (5.0 m²) is adequate for simple cooking but limited for those who need a full kitchen.
How to adapt it
To enlarge the Kitchenette (2.8 m × 1.8 m), you could take space from the adjacent Entry/Hall (1.9 m × 3.2 m) by moving the wall between them, reducing the hall size. Alternatively, merging the Walk-in Closet (1.3 m × 3.2 m) with the Living/Sleeping area would create a larger open space but remove dedicated storage. Opening a door between the Living/Sleeping and Entry/Hall already exists, but adding a door between the Living/Sleeping and Kitchenette is not listed, so a wall could be cut to connect them directly.
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