Contentar

Coming soon

Contentar is coming to the Netherlands

Contentar shows what a shipping container home really costs before you commit: a cost calculator with VAT, floor plans checked against the building rules, the permit process and a step-by-step guide.

It is live for Portugal and Spain. We are now preparing the version for the Netherlands: rules, costs and suppliers.

Notify me when it opens

What we already know about the Netherlands

PermitRequired

An inhabited container home must fit the municipal environment plan; otherwise it needs an out-of-plan permit (BOPA). On the technical side, a simple ground-level home falls in consequence class 1: a construction notice and an independent quality assurer.[1][2]

Temporary buildingUp to 15 years

A temporary building can stay in the same place for up to 15 years, set in advance, and meets lighter technical requirements during that time.[3]

Minimum sizes18 m² · 2.6 m

A home needs at least 18 m² of usable floor area. Living areas need a clear height of at least 2.6 m.[4]

House prices€4,798 per m²

Median price of an existing home in the second quarter of 2026. A 21 m² container home is on a public price list at €26,450 excluding VAT.[5][6]

A summary of our research, October 2026. Rules change and can vary by region or municipality: check with your local authority before you buy or build.

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Already live

See how it works today, with the rules and costs of Portugal and Spain:

Sources

  1. IPLO, buitenplanse omgevingsplanactiviteit (BOPA)
  2. IPLO, gevolgklasse 1 (Wkb)
  3. IPLO, tijdelijke bouwwerken (Bbl)
  4. Besluit bouwwerken leefomgeving, tabel 4.162
  5. NVM, marktoverzicht 2e kwartaal 2026
  6. Stock Units, prijslijst containerwoningen (2026)