Customized 40ft Shipping Container House for Sale

Looking for an affordable, sustainable alternative to traditional bricks-and-mortar building? Our customized 40ft shipping container house is converted from a genuine ISO steel shipping container into a fully livable, insulated home — built to your specification and delivered ready to occupy or with a short final fit-out on site.

Each 40ft shipping container house is manufactured from a structurally sound Corten steel container (new or Grade A cargo-worthy stock, depending on the option selected), then stripped, insulated, lined, and fitted out to residential standard. Because the shell is a repurposed container, you get a strong, weatherproof, low-maintenance structure at a fraction of the cost and build time of conventional construction.

Why Choose a 40ft Container House?

• Fast build time — a container house can typically be delivered and commissioned in weeks, not months, compared to traditional builds
• Lower cost per square foot than most timber-frame or brick-built annexes and holiday lets
• Highly durable — marine-grade Corten steel shell designed to withstand harsh weather
• Fully customizable layout — open-plan studio, one/two-bedroom layout, home office, or holiday let configuration
• Eco-friendly — reuses existing steel structures and reduces construction waste
• Mobile & relocatable — can be transported to a new site if required
• Off-grid ready — can be specified with solar, composting toilet, and water tank options

What’s Included in Your Customization

• Full internal insulation (floor, wall, and roof) for year-round comfort
• Electrical first and second fix, consumer unit, and sockets/lighting
• Plumbing for kitchen and/or bathroom (where selected)
• Double-glazed windows and insulated composite doors
• Choice of internal wall/floor finishes
• Exterior cladding and paint finish options
• Roof insulation and optional roof terrace/decking add-ons

Typical Use Cases

• Garden annexe or granny flat
• Holiday let or Airbnb unit
• Home office or studio
• Site accommodation or welfare unit
• Standalone off-grid dwelling
• Rural or smallholding accommodation

Specification Overview

Lighting & Fans

Mechanical, Electrical & Plumbing (MEP)

Doors & Windows

• Qty 3 – 72” Full Glass French Patio Doors
• Qty 2 – 4’x4’ Bedroom Slider Windows
• Qty 3 – 3’x2’ Vertical Slider Kitchen Windows
• Qty 1 – 2’x2’ Horizontal Slider (Bathroom)
• Trim – Wood-trimmed, pressure-treated and stained
• Glazing – Low-e protection glass, white vinyl frames
• Interior Doors – Two 24” Pocket Doors

Delivery & Site Requirements

Your customized 40ft shipping container house is delivered on a flatbed or hiab-equipped vehicle to most UK mainland postcodes. Before ordering, please confirm:

• Delivery vehicle access to the site
• Level, prepared, load-bearing ground or foundation (padstones/strip footing as advised)
• Sufficient space for the delivery and positioning vehicle to maneuver
• Any local planning permission or building control requirements have been checked (see guidance links below)

Get a Quote

Every container house is priced individually based on size, layout, insulation spec, and fit-out level. Contact our team for a free, no-obligation quote and delivery estimate for your postcode.