3 × 40 FT + 1 × 20 FT Container Home (Office / Stair Core) — Full Description

Project Overview

This versatile container home is developed using three 40-foot shipping containers as the primary living modules, combined with one 20-foot container dedicated as an office space and vertical circulation (stair core). The design clearly separates living, working, and service functions, making it ideal for modern live–work lifestyles.

• Number of containers: 4
• Container sizes: 3 × 40 FT + 1 × 20 FT
• Total built-up area: ≈ 105 m² (≈ 1,130 sq.ft.)
• Configuration: Single-level or G+1-ready with dedicated stair core
• Use: Ideal for live–work homes, studios, offices, or premium rental units

The 20 FT container acts as a functional spine for circulation and workspace, improving zoning, privacy, and future expansion potential.

Overall Dimensions

Planning Concept

The three 40 FT containers form the primary residential zones, while the 20 FT container functions as a dedicated office and staircase core. This creates a clean separation between professional and private spaces and allows seamless vertical or future horizontal expansion.

Interior Layout

1) Living & Dining Area

Approx. Area: ≈ 22–24 m²

• Open-plan living and dining zone
• Comfortable seating with 6-seater dining
• Large openings for daylight

2) Kitchen

Approx. Area: ≈ 10–11 m²

• L- or U-shaped modular kitchen
• Granite / quartz countertop
• Good storage and ventilation

3) Master Bedroom

Approx. Area: ≈ 14–16 m²

• Queen or king-size bed layout
• Wardrobe space
• Quiet and private placement

4) Second Bedroom / Guest Room

Approx. Area: ≈ 12–14 m²

• Children’s or guest bedroom
• Good daylight and ventilation

5) Office / Studio (20 FT Container)

Approx. Area: ≈ 10–12 m²

• Dedicated work-from-home office
• Client meeting or studio space
• Separate access option for privacy

6) Staircase Core

• Integrated straight or floating staircase
• Future-ready for upper-floor expansion
• Efficient vertical circulation

7) Bathrooms

• One common bathroom
• Optional attached bathroom for master bedroom
• Western WC, wash basin, and shower area

Construction & Material Details

Container Structure

• Corten steel shipping containers
• Structural reinforcement around stair core
• Anti-rust and anti-corrosion treatment

Insulation & Interiors

• Spray-on closed cell foam insulation applied directly to the internal side of the container walls and ceiling (to prevent condensation issues inherent in container homes)
• Acoustic insulation between floors
• False ceiling with layered LED lighting
• Luxury flooring
• Premium wall finishes

Utilities & Services

Electrical

• Concealed electrical wiring
• Dedicated power points for office equipment
• AC and geyser points
• Solar-ready provision

Plumbing

• Concealed plumbing
• Hot and cold water system
• Premium CP fittings

Ideal Use Cases

• Live–work container home
• Architect / designer studio residence
• Startup office with residential unit
• Premium Airbnb with workspace
• Future-expandable family home