Question juridique clé
Whether the parcels in Unterlunkhofen's second-stage building area count as buildable land under Art. 15 RPG.
Solution extraite
The second-stage area was not part of a federal-law-compliant building zone; because the overall zone was too large, the second stage had to be treated as non-buildable land.
Motifs extraits
§ 43 BNO showed a zoning concept incompatible with RPG because the second stage required formal conversion before development. The overall 1986/87 zoning exceeded Art. 15 RPG needs, so the second stage was reserved land rather than building zone.