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Fire gap between houses
Fire safety

Fire gap between houses on neighbouring plots

France

No national building-to-building fire gap — only a boundary setback applies. Recommended (safe): ≥6 m, more between timber 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 (no national norm; more for timber) 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.