Key legal question
Whether the parcel's topographical disadvantages created a special case justifying departure from the municipal sewer fee schedule under § 24(1) BauG.
Extracted holding
No special case existed; the owner had to bear the extra connection costs caused by the parcel's location.
Extracted reasoning
Different distances and heights in sewer planning inevitably create unequal private connection costs. Municipalities have broad planning discretion, and the benefit is the sewer connection itself, not the cheapest possible private connection.