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Fire gap between houses
Fire safety

Fire gap between houses on neighbouring plots

Germany

No single codified gap — spacing results from each plot’s setback (0.4 H, min ~3 m); a fire wall is required if a wall is within 2.5 m of the boundary. Recommended (safe): ≥6 m between buildings.

Distances and rules

The fire gap between dwellings depends on wall and roof materials. No structures or flammable storage are allowed within the gap.

Between buildings (recommended) Recommended: at least 6 m (fire wall required if a wall is within 2.5 m of the boundary) Local rules

Important limitation

This is a planning aid, not a legal opinion. Before construction, check the local land-use rules, easements, the network/utility operator’s requirements and neighbour buildings.