Kernrechtsfrage
Whether the garage annex qualified for a reduced boundary distance under § 23 Abs. 1 lit. d KBR despite a 6.6 m ridge height.
Extrahierter Entscheid
The reduced-distance regime could still apply; the 4.5 m height limit is not absolute for the entire annex, but only for the part between the 2 m and 4 m boundary lines.
Extrahierte Begründung
Because ordinary buildings may reach 7.5 m within the normal 4 m boundary distance, it would be illogical to require a stricter overall height regime for annexes. The decisive point is that the annex is nowhere higher than 4.5 m in the zone between the 2 m and 4 m lines.