Tiny House Permits in Germany: Do You Need a Building Permit?
Tiny House Permits: What You Really Need to Know
"Do I need a permit?" is the most common question in the tiny house world – and the answer is: it depends. On the build type, location, and intended use.
The Basic Rule: Mobile vs. Stationary
Tiny House on Wheels (Mobile)
If your tiny house sits on a registered chassis meeting German road regulations (StVZO), it's legally classified as a vehicle – not a building.
No building permit needed when:
- Parked on a campsite with a permanent pitch
- Regularly moved (recreational vehicle use)
- Used as a garden house without living quarters
Building permit needed when:
- Used as your primary residence on private land
- Permanently stationed and inhabited
- The municipality classifies it as a structural facility
Tiny House on Foundation (Stationary)
Clear-cut: A tiny house on a foundation is a building and requires a building permit.
Permit Exemptions by German State
Each state has its own building code with different thresholds:
| State | Exempt up to | Notes | |-------|-------------|-------| | Bavaria | 75 m³ volume | Outbuildings only | | Baden-Württemberg | 40 m³ | No living quarters | | NRW | 30 m² floor area | Inner-city only | | Lower Saxony | 40 m³ | Procedure-free | | Schleswig-Holstein | 30 m³ | No fireplace | | Brandenburg | 75 m³ | Most generous |
Important: Exempt from permit does not mean exempt from rules! Zoning, setbacks, and fire safety still apply.
5 Steps to Getting Your Permit
- Check the zoning plan at your local building authority
- Submit a preliminary inquiry (€50–500) for planning certainty
- File the building application with an architect
- Wait for approval (4–12 weeks)
- Build and get final inspection
Common Myths
❌ "A tiny house on wheels never needs a permit" → Wrong. Primary residence = building law applies.
❌ "On my own land I can do whatever I want" → Wrong. Zoning always applies.
❌ "Tiny houses are allowed everywhere because they're small" → Wrong. Size alone doesn't determine permit requirements.
The Berghaus Advantage
Berghaus tiny houses are engineered for both paths:
- On wheels: StVZO-compliant, TÜV-certified chassis
- On foundation: Structural calculations and energy certificates available
We support your permit process with technical documentation and experience from hundreds of projects.
Planning a tiny house and unsure about permits? Contact us for a free initial consultation.
