What is a modular housing unit?
A modular housing unit (Dutch woonunit) is a small, factory-built home that is transported to site whole or in sections and set down there. Units can often be linked side by side or stacked. They are widely used for temporary housing, but also as annexes or tiny houses.
Features
- Sizes: modules of about 3 m wide and 6 to 10 m long are common; the width is set by what can travel by road.
- Fit-out: usually a private bathroom, toilet and kitchen.
- Structure: timber frame, steel frame or a mix. Quality ranges from basic cabins to units built to new-home standards.
Permits
A unit used as a home is a building and usually needs planning or building approval. Check with the local authority first.
Tips for buying or renting
- Insulation and services: ask about U-values, ventilation and heating.
- Foundations: adjustable feet, pad foundations or a slab on level, firm ground.
- Connections for water, drainage and electricity by qualified installers; allow for groundworks.
- Delivery and crane access: check the route.
- Reuse: ask about lifespan and relocation options.
Related terms
- Modular construction
- Granny flat
- Site hut
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