Garden structure

Greenhouse placement rules and setbacks

Germany · Auxiliary · usually lightweight

A greenhouse follows the same setback logic: about 3 m to the boundary, but a small one without habitable rooms may stand on the boundary — in Baden-Württemberg if wall ≤3 m and wall area ≤25 m² (agricultural greenhouses must keep at least 1 m).

Use in planner All objects

Placement rules

A light garden structure for growing plants. The main planning issues are boundary setback, shade and water runoff.

Boundary setback

Setbacks from plot boundaries and neighbouring buildings.

Outbuilding setback

Setback to boundary Typically about 3 m (depth = factor × wall height; factor varies by state) Local rules

Greenhouse on the boundary (BW) Wall ≤3 m, wall area ≤25 m²; agricultural greenhouses keep ≥1 m Building Code of Baden-Württemberg (LBO BW), § 5 — setback areas

Other conditions

Runoff, shading and other local-code conditions.

Roof overhang / runoff Overhangs up to 50 cm usually ignored in the setback; keep runoff on your plot Local rules

Important limitation

The catalog is a planning aid, not a legal opinion. Before construction, check the land plot category, local land-use and development rules, easements, utility protection zones and neighbour buildings.